segctord problem

segctord problem

[Eric A]

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I have been using nilfs as my rootfs for several weeks now and have been experiencing random problems.  X programs will be become unresponsive and top will show that segctord is using ~50%hi (100% of one core).

I get thousands of traces in my syslog.  Below is a sample:

Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff
Aug 11 17:00:59 gentoo klogd: Modules linked in:
Aug 11 17:00:59 gentoo klogd: Pid: 1312, comm: segctord Not tainted 2.6.31-rc5-git7 #1
Aug 11 17:00:59 gentoo klogd: Call Trace:
Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/0x6ee
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8116245c>] ? __make_request+0x15c/0x3e0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9e05>] ? schedule_timeout+0x1a5/0x1e0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff810b638b>] ? bvec_alloc_bs+0x5b/0x100
Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9071>] ? wait_for_common+0xc1/0x180
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8102b5c0>] ? default_wake_function+0x0/0x20
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8113f190>] ? nilfs_segbuf_wait+0x30/0x80
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81142ef5>] ? nilfs_segctor_do_construct+0xf15/0x1ad0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143dac>] ? nilfs_segctor_construct+0xbc/0xd0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8114413b>] ? nilfs_segctor_thread+0x15b/0x350
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81140760>] ? nilfs_construction_timeout+0x0/0x10
Aug 11 17:00:59 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/0x80
Aug 11 17:00:59 gentoo klogd:  [<ffffffff810481d0>] ? autoremove_wake_function+0x0/0x30
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0/0x350
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff
Aug 11 17:00:59 gentoo klogd: Modules linked in:
Aug 11 17:00:59 gentoo klogd: Pid: 1312, comm: segctord Not tainted 2.6.31-rc5-git7 #1
Aug 11 17:00:59 gentoo klogd: Call Trace:
Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/0x6ee
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8116f368>] ? __up_write+0x98/0x140
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8114431c>] ? nilfs_segctor_thread+0x33c/0x350
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81140760>] ? nilfs_construction_timeout+0x0/0x10
Aug 11 17:00:59 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/0x80
Aug 11 17:00:59 gentoo klogd:  [<ffffffff810481d0>] ? autoremove_wake_function+0x0/0x30
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0/0x350
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20


      

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Re: segctord problem

[Jiro SEKIBA]

Hi,

> I have been using nilfs as my rootfs for several weeks now and have been
> experiencing random problems.  X programs will be become unresponsive and top
> will show that segctord is using ~50%hi (100% of one core).

Which version of kernel and distro are you using?

> I get thousands of traces in my syslog.  Below is a sample:
> 
> Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/
> 0xffffffff
> Aug 11 17:00:59 gentoo klogd: Modules linked in:
> Aug 11 17:00:59 gentoo klogd: Pid: 1312, comm: segctord Not tainted
> 2.6.31-rc5-git7 #1
> Aug 11 17:00:59 gentoo klogd: Call Trace:
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/
> 0x6ee
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8116245c>] ? __make_request+0x15c/
> 0x3e0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9e05>] ? schedule_timeout+0x1a5/
> 0x1e0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff810b638b>] ? bvec_alloc_bs+0x5b/0x100
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9071>] ? wait_for_common+0xc1/
> 0x180
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8102b5c0>] ?
> default_wake_function+0x0/0x20
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8113f190>] ? nilfs_segbuf_wait+0x30/
> 0x80
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81142ef5>] ?
> nilfs_segctor_do_construct+0xf15/0x1ad0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143dac>] ?
> nilfs_segctor_construct+0xbc/0xd0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8114413b>] ?
> nilfs_segctor_thread+0x15b/0x350
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81140760>] ?
> nilfs_construction_timeout+0x0/0x10
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/
> 0x80
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff810481d0>] ?
> autoremove_wake_function+0x0/0x30
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0
> /0x350
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
> Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/
> 0xffffffff
> Aug 11 17:00:59 gentoo klogd: Modules linked in:
> Aug 11 17:00:59 gentoo klogd: Pid: 1312, comm: segctord Not tainted
> 2.6.31-rc5-git7 #1
> Aug 11 17:00:59 gentoo klogd: Call Trace:
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/
> 0x6ee
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8116f368>] ? __up_write+0x98/0x140
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8114431c>] ?
> nilfs_segctor_thread+0x33c/0x350
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81140760>] ?
> nilfs_construction_timeout+0x0/0x10
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/
> 0x80
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff810481d0>] ?
> autoremove_wake_function+0x0/0x30
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0
> /0x350
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
> Aug 11 17:00:59 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
> 
> 


-- 
Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>

Re: segctord problem

[Eric A]

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I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is Gentoo with nilfs-utils-2.0.14.

Eric



________________________________
From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
Sent: Tuesday, August 11, 2009 8:46:45 PM
Subject: Re: [NILFS users] segctord problem

Hi,

> I have been using nilfs as my rootfs for several weeks now and have been
> experiencing random problems.  X programs will be become unresponsive and top
> will show that segctord is using ~50%hi (100% of one core).

Which version of kernel and distro are you using?


      

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_______________________________________________
users mailing list
users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Ryusuke Konishi]

Hi!
On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
> I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is Gentoo with nilfs-utils-2.0.14.
> 
> Eric
> 
> 
> 
> ________________________________
> From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
> To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> Sent: Tuesday, August 11, 2009 8:46:45 PM
> Subject: Re: [NILFS users] segctord problem
> 
> Hi,
> 
> > I have been using nilfs as my rootfs for several weeks now and have been
> > experiencing random problems.  X programs will be become unresponsive and top
> > will show that segctord is using ~50%hi (100% of one core).
> 
> Which version of kernel and distro are you using?

According to your log, preemption count of the log-writer thread goes
wrong; it must be equal or greater than 0, but your log shows it
became -1 (0xffffffff) maybe due to some kind of bug in nilfs.

> Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff

I'm looking at this problem, but I don't have no clue why this
happened.

Is it reproducible after reboot?

Thanks,
Ryusuke Konishi

Re: segctord problem

[Eric A]

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________________________________
From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org; eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org
Sent: Tuesday, August 11, 2009 11:28:45 PM
Subject: Re: [NILFS users] segctord problem

Hi!
On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
> I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is Gentoo with nilfs-utils-2.0.14.
> 
> Eric
> 
> 
> 
> ________________________________
> From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
> To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> Sent: Tuesday, August 11, 2009 8:46:45 PM
> Subject: Re: [NILFS users] segctord problem
> 
> Hi,
> 
> > I have been using nilfs as my rootfs for several weeks now and have been
> > experiencing random problems.  X programs will be become unresponsive and top
> > will show that segctord is using ~50%hi (100% of one core).
> 
> Which version of kernel and distro are you using?

According to your log, preemption count of the log-writer thread goes
wrong; it must be equal or greater than 0, but your log shows it
became -1 (0xffffffff) maybe due to some kind of bug in nilfs.

> Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff

I'm looking at this problem, but I don't have no clue why this
happened.

Is it reproducible after reboot?

Thanks,
Ryusuke Konishi
_______________________________________________
users mailing list
users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
https://www.nilfs.org/mailman/listinfo/users



      

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_______________________________________________
users mailing list
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https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Eric A]

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I ran into the problem again.  It is definetely being caused by firefox.  I generally use uzbl, a webkit base browser, but after 5min of using firefox today, my syslog was filled with over 10 million lines!  Here's a sample:

Aug 12 12:53:39 gentoo klogd: BUG: scheduling while atomic: segctord/1274/0xfffffffe
Aug 12 12:53:39 gentoo klogd: Modules linked in:
Aug 12 12:53:39 gentoo klogd: Pid: 1274, comm: segctord Not tainted 2.6.31-rc5-git7 #1
Aug 12 12:53:39 gentoo klogd: Call Trace:
Aug 12 12:53:39 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/0x6ee
Aug 12 12:53:39 gentoo klogd:  [<ffffffff8114431c>] ? nilfs_segctor_thread+0x33c/0x350
Aug 12 12:53:39 gentoo klogd:  [<ffffffff81140760>] ? nilfs_construction_timeout+0x0/0x10
Aug 12 12:53:39 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/0x80
Aug 12 12:53:39 gentoo klogd:  [<ffffffff810481d0>] ? autoremove_wake_function+0x0/0x30
Aug 12 12:53:39 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0/0x350
Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
Aug 12 12:53:39 gentoo klogd: BUG: scheduling while aaint7 #1
Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<ff0x30
Aug 12 12:53:39 gentoo klogd: <0
Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
Aug 12 12:53:39 gentoo klogd: Modulaint7 #1
Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
Aug 12 12:53:39 gentoo klogd: > [<ff0x30
Aug 12 12:53:39 gentoo klogd: <0
Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
Aug 12 12:53:39 gentoo klogd: Moduain7 #1
Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
Aug 12 12:53:39 gentoo klogd: > [<fff0x30
Aug 12 12:53:39 gentoo klogd: <0
Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
Aug 12 12:53:39 gentoo klogd: Modulainte7 #1
Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
Aug 12 12:53:39 gentoo klogd:  [<f0/0x10                                                           
Aug 12 12:53:39 gentoo klogd: > [<ff0x30                                                           
Aug 12 12:53:39 gentoo klogd: 0                                                                    
Aug 12 12:53:39 gentoo klogd:  fff8100ffff810ff8100c38hedule
Aug 12 12:53:39 gentoo klogd: Moduainte7 #1
Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<fff0x30
Aug 12 12:53:39 gentoo klogd: <0
Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule

.....

Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fff/0x10
Aug 12 12:56:26 gentoo klogd: 4> [<f0
Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96ld_riread+0x00
Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fffff/0x104> [<ff0
Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96/ld_riread+0x0/0
Aug 12 12:56:26 gentoo klogd: <3while <4>Piomm: Trace:ee
Aug 12 12:56:26 gentoo klogd:  <4> [< [<ff/0x10
Aug 12 12:56:26 gentoo klogd: 4> [<f0
Aug 12 12:56:26 gentoo klogd:  read+0xead+0x96/0ld_riread+0x0/00
Aug 12 12:56:26 gentoo klogd: <while <4>Pomm: Trace:ee
Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<ffff/0x10
Aug 12 12:56:26 gentoo klogd: 4> [<f0
Aug 12 12:56:26 gentoo klogd:  read+0x0/ead+0x96/ld_riread+0x0/0

....

Eric



________________________________
From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org; eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org
Sent: Tuesday, August 11, 2009 11:28:45 PM
Subject: Re: [NILFS users] segctord problem

Hi!
On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
> I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is Gentoo with nilfs-utils-2.0.14.
> 
> Eric
> 
> 
> 
> ________________________________
> From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
> To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> Sent: Tuesday, August 11, 2009 8:46:45 PM
> Subject: Re: [NILFS users] segctord problem
> 
> Hi,
> 
> > I have been using nilfs as my rootfs for several weeks now and have been
> > experiencing random problems.  X programs will be become unresponsive and top
> > will show that segctord is using ~50%hi (100% of one core).
> 
> Which version of kernel and distro are you using?

According to your log, preemption count of the log-writer thread goes
wrong; it must be equal or greater than 0, but your log shows it
became -1 (0xffffffff) maybe due to some kind of bug in nilfs.

> Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff

I'm looking at this problem, but I don't have no clue why this
happened.

Is it reproducible after reboot?

Thanks,
Ryusuke Konishi
_______________________________________________
users mailing list
users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
https://www.nilfs.org/mailman/listinfo/users



      

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_______________________________________________
users mailing list
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https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Ryusuke Konishi]

Hi Eric,

Could you test with CONFIG_DEBUG_PREEMPT kernel option ?

You can turn on the option by checking the following config menu item:

  $ make menuconfig

   Kernel hacking --->
       [*] Debug preemtible kernel

With this option, kernel will detect preemption count underflows, and
I think this would help to identify the true cause of the problem.

Regards,
Ryusuke Konishi


On Wed, 12 Aug 2009 10:30:22 -0700 (PDT), Eric A wrote:
> I ran into the problem again.  It is definetely being caused by firefox.  I generally use uzbl, a webkit base browser, but after 5min of using firefox today, my syslog was filled with over 10 million lines!  Here's a sample:
> 
> Aug 12 12:53:39 gentoo klogd: BUG: scheduling while atomic: segctord/1274/0xfffffffe
> Aug 12 12:53:39 gentoo klogd: Modules linked in:
> Aug 12 12:53:39 gentoo klogd: Pid: 1274, comm: segctord Not tainted 2.6.31-rc5-git7 #1
> Aug 12 12:53:39 gentoo klogd: Call Trace:
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff813c9821>] ? thread_return+0x4af/0x6ee
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff8114431c>] ? nilfs_segctor_thread+0x33c/0x350
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff81140760>] ? nilfs_construction_timeout+0x0/0x10
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff810276d0>] ? __wake_up_common+0x50/0x80
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff810481d0>] ? autoremove_wake_function+0x0/0x30
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff81143fe0>] ? nilfs_segctor_thread+0x0/0x350
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
> Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
> Aug 12 12:53:39 gentoo klogd: BUG: scheduling while aaint7 #1
> Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<ff0x30
> Aug 12 12:53:39 gentoo klogd: <0
> Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
> Aug 12 12:53:39 gentoo klogd: Modulaint7 #1
> Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
> Aug 12 12:53:39 gentoo klogd: > [<ff0x30
> Aug 12 12:53:39 gentoo klogd: <0
> Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
> Aug 12 12:53:39 gentoo klogd: Moduain7 #1
> Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
> Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
> Aug 12 12:53:39 gentoo klogd: > [<fff0x30
> Aug 12 12:53:39 gentoo klogd: <0
> Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
> Aug 12 12:53:39 gentoo klogd: Modulainte7 #1
> Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> Aug 12 12:53:39 gentoo klogd:  [<f0/0x10                                                           
> Aug 12 12:53:39 gentoo klogd: > [<ff0x30                                                           
> Aug 12 12:53:39 gentoo klogd: 0                                                                    
> Aug 12 12:53:39 gentoo klogd:  fff8100ffff810ff8100c38hedule
> Aug 12 12:53:39 gentoo klogd: Moduainte7 #1
> Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
> Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<fff0x30
> Aug 12 12:53:39 gentoo klogd: <0
> Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
> 
> .....
> 
> Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
> Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fff/0x10
> Aug 12 12:56:26 gentoo klogd: 4> [<f0
> Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96ld_riread+0x00
> Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
> Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fffff/0x104> [<ff0
> Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96/ld_riread+0x0/0
> Aug 12 12:56:26 gentoo klogd: <3while <4>Piomm: Trace:ee
> Aug 12 12:56:26 gentoo klogd:  <4> [< [<ff/0x10
> Aug 12 12:56:26 gentoo klogd: 4> [<f0
> Aug 12 12:56:26 gentoo klogd:  read+0xead+0x96/0ld_riread+0x0/00
> Aug 12 12:56:26 gentoo klogd: <while <4>Pomm: Trace:ee
> Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<ffff/0x10
> Aug 12 12:56:26 gentoo klogd: 4> [<f0
> Aug 12 12:56:26 gentoo klogd:  read+0x0/ead+0x96/ld_riread+0x0/0
> 
> ....
> 
> Eric
> 
> 
> 
> ________________________________
> From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
> To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org; eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org
> Sent: Tuesday, August 11, 2009 11:28:45 PM
> Subject: Re: [NILFS users] segctord problem
> 
> Hi!
> On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
> > I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is Gentoo with nilfs-utils-2.0.14.
> > 
> > Eric
> > 
> > 
> > 
> > ________________________________
> > From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
> > To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> > Sent: Tuesday, August 11, 2009 8:46:45 PM
> > Subject: Re: [NILFS users] segctord problem
> > 
> > Hi,
> > 
> > > I have been using nilfs as my rootfs for several weeks now and have been
> > > experiencing random problems.  X programs will be become unresponsive and top
> > > will show that segctord is using ~50%hi (100% of one core).
> > 
> > Which version of kernel and distro are you using?
> 
> According to your log, preemption count of the log-writer thread goes
> wrong; it must be equal or greater than 0, but your log shows it
> became -1 (0xffffffff) maybe due to some kind of bug in nilfs.
> 
> > Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic: segctord/1312/0xffffffff
> 
> I'm looking at this problem, but I don't have no clue why this
> happened.
> 
> Is it reproducible after reboot?
> 
> Thanks,
> Ryusuke Konishi
> _______________________________________________
> users mailing list
> users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
> https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Jérôme Poulin]

[-- Attachment #1.1: Type: text/plain, Size: 7035 bytes --]

I can confirm the same behavior here, NILFS as my /home and Firefox running
I got the same log. I will activate CONFIG_DEBUG_PREEMPT, what do you want
me to test if it happens again? Any advancement from you Eric ?

2009/8/13 Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>

> Hi Eric,
>
> Could you test with CONFIG_DEBUG_PREEMPT kernel option ?
>
> You can turn on the option by checking the following config menu item:
>
>  $ make menuconfig
>
>   Kernel hacking --->
>       [*] Debug preemtible kernel
>
> With this option, kernel will detect preemption count underflows, and
> I think this would help to identify the true cause of the problem.
>
> Regards,
> Ryusuke Konishi
>
>
> On Wed, 12 Aug 2009 10:30:22 -0700 (PDT), Eric A wrote:
> > I ran into the problem again.  It is definetely being caused by firefox.
>  I generally use uzbl, a webkit base browser, but after 5min of using
> firefox today, my syslog was filled with over 10 million lines!  Here's a
> sample:
> >
> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while atomic:
> segctord/1274/0xfffffffe
> > Aug 12 12:53:39 gentoo klogd: Modules linked in:
> > Aug 12 12:53:39 gentoo klogd: Pid: 1274, comm: segctord Not tainted
> 2.6.31-rc5-git7 #1
> > Aug 12 12:53:39 gentoo klogd: Call Trace:
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff813c9821>] ?
> thread_return+0x4af/0x6ee
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8114431c>] ?
> nilfs_segctor_thread+0x33c/0x350
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81140760>] ?
> nilfs_construction_timeout+0x0/0x10
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810276d0>] ?
> __wake_up_common+0x50/0x80
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810481d0>] ?
> autoremove_wake_function+0x0/0x30
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81143fe0>] ?
> nilfs_segctor_thread+0x0/0x350
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while aaint7 #1
> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<ff0x30
> > Aug 12 12:53:39 gentoo klogd: <0
> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
> > Aug 12 12:53:39 gentoo klogd: Modulaint7 #1
> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
> > Aug 12 12:53:39 gentoo klogd: <0
> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
> > Aug 12 12:53:39 gentoo klogd: Moduain7 #1
> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
> > Aug 12 12:53:39 gentoo klogd: > [<fff0x30
> > Aug 12 12:53:39 gentoo klogd: <0
> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
> > Aug 12 12:53:39 gentoo klogd: Modulainte7 #1
> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
> > Aug 12 12:53:39 gentoo klogd: 0
> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff810ff8100c38hedule
> > Aug 12 12:53:39 gentoo klogd: Moduainte7 #1
> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<fff0x30
> > Aug 12 12:53:39 gentoo klogd: <0
> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
> >
> > .....
> >
> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fff/0x10
> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96ld_riread+0x00
> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fffff/0x104> [<ff0
> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96/ld_riread+0x0/0
> > Aug 12 12:56:26 gentoo klogd: <3while <4>Piomm: Trace:ee
> > Aug 12 12:56:26 gentoo klogd:  <4> [< [<ff/0x10
> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
> > Aug 12 12:56:26 gentoo klogd:  read+0xead+0x96/0ld_riread+0x0/00
> > Aug 12 12:56:26 gentoo klogd: <while <4>Pomm: Trace:ee
> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<ffff/0x10
> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
> > Aug 12 12:56:26 gentoo klogd:  read+0x0/ead+0x96/ld_riread+0x0/0
> >
> > ....
> >
> > Eric
> >
> >
> >
> > ________________________________
> > From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
> >
> > To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>;
> eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
> > Sent: Tuesday, August 11, 2009 11:28:45 PM
> > Subject: Re: [NILFS users] segctord problem
> >
> > Hi!
> > On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
> > > I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is
> Gentoo with nilfs-utils-2.0.14.
> > >
> > > Eric
> > >
> > >
> > >
> > > ________________________________
> > > From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
> >
> > > To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> >
> > > Sent: Tuesday, August 11, 2009 8:46:45 PM
> > > Subject: Re: [NILFS users] segctord problem
> > >
> > > Hi,
> > >
> > > > I have been using nilfs as my rootfs for several weeks now and have
> been
> > > > experiencing random problems.  X programs will be become unresponsive
> and top
> > > > will show that segctord is using ~50%hi (100% of one core).
> > >
> > > Which version of kernel and distro are you using?
> >
> > According to your log, preemption count of the log-writer thread goes
> > wrong; it must be equal or greater than 0, but your log shows it
> > became -1 (0xffffffff) maybe due to some kind of bug in nilfs.
> >
> > > Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic:
> segctord/1312/0xffffffff
> >
> > I'm looking at this problem, but I don't have no clue why this
> > happened.
> >
> > Is it reproducible after reboot?
> >
> > Thanks,
> > Ryusuke Konishi
> > _______________________________________________
> > users mailing list
> > users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> > https://www.nilfs.org/mailman/listinfo/users
> _______________________________________________
> users mailing list
> users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
> https://www.nilfs.org/mailman/listinfo/users
>

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segctor_thread+0x0/0x3a0 [nilfs2]
[35700.182132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.182132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.182132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.182132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.182132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.182132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.182132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.183130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.183130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.183130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.183130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.183130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.183130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.183130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.183130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.183130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.183130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.183130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.183130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.183130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.183130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.183130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.183130] Call Trace:
[35700.183130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.184135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.184135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.184135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.184135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.184135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.184135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.184135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.184135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.184135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.184135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.184135] Call Trace:
[35700.184135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.184135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.184135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.184135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.184135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.184135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.185130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.185130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.185130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.185130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.185130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.185130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.185130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.185130] Call Trace:
[35700.185130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.185130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.185130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.185130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.185130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.185130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.185130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.185130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.185130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.185130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.185130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.186131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.186131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.186131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.186131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.186131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.186131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.186131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.186131] Call Trace:
[35700.186131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.186131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.186131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.186131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.186131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.186131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.186131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.186131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.186131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.186131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.187130]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.187130]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.187130]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.187130]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.187130] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.187130] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.187130] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.187130] Call Trace:
[35700.187130]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.187130]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.187130]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.187130]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.187130]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.187130]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.187130]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.187130]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.187130]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.187130]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.187130]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.188135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.188135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.188135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.188135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.188135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.188135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.188135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.188135] Call Trace:
[35700.188135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.188135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.188135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.188135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.188135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.188135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.188135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.188135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.188135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.188135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.189131]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.189131]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.189131]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.189131]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.189131] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.189131] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.189131] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.189131] Call Trace:
[35700.189131]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.189131]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.189131]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.189131]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.189131]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.189131]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.189131]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.189131]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.189131]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.189131]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.189131]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.190135]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.190135]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.190135]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.190135]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.190135] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.190135] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.190135] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.190135] Call Trace:
[35700.190135]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.190135]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.190135]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.190135]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.190135]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.190135]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.190135]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.190135]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.190135]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.190135]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.190135]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.191132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.191132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.191132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.191132] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.191132] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.191132] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.191132] Call Trace:
[35700.191132]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.191132]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.191132]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.191132]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.191132]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.191132]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.191132]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.191132]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.191132]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.191132]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.192136]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.192136]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.192136]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20
[35700.192136] BUG: scheduling while atomic: segctord/3042/0xfffffffa
[35700.192136] Modules linked in: iwlagn dm_mirror dm_region_hash dm_log bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 ecb videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_codec_analog iwlcore rfkill lib80211 mac80211 snd_hda_intel snd_hda_codec ehci_hcd uhci_hcd snd_hwdep usbcore snd_pcm ohci1394 tg3 cfg80211 ieee1394 snd_timer joydev libphy hp_accel snd_page_alloc psmouse lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod [last unloaded: iwlagn]
[35700.192136] Pid: 3042, comm: segctord Not tainted 2.6.30-gentoo-r4-64 #6
[35700.192136] Call Trace:
[35700.192136]  [<ffffffff8023f83c>] __schedule_bug+0x5c/0x70
[35700.192136]  [<ffffffff805aa6a8>] thread_return+0xd5/0x6ad
[35700.192136]  [<ffffffff80241d5f>] ? try_to_wake_up+0x10f/0x220
[35700.192136]  [<ffffffff8020c93e>] ? apic_timer_interrupt+0xe/0x20
[35700.192136]  [<ffffffff805aac98>] schedule+0x18/0x40
[35700.192136]  [<ffffffffa04da698>] nilfs_segctor_thread+0x388/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04d9eb0>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[35700.192136]  [<ffffffff80252363>] ? add_timer+0x13/0x20
[35700.192136]  [<ffffffff8023735a>] ? __wake_up_common+0x5a/0x90
[35700.192136]  [<ffffffff8025e700>] ? autoremove_wake_function+0x0/0x40
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.192136]  [<ffffffffa04da310>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[35700.193132]  [<ffffffff8025e2f6>] kthread+0x56/0x90
[35700.193132]  [<ffffffff8020ce2a>] child_rip+0xa/0x20
[35700.193132]  [<ffffffff8025e2a0>] ? kthread+0x0/0x90
[35700.193132]  [<ffffffff8020ce20>] ? child_rip+0x0/0x20

[-- Attachment #3: Type: text/plain, Size: 158 bytes --]

_______________________________________________
users mailing list
users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Jérôme Poulin]

[-- Attachment #1.1: Type: text/plain, Size: 7619 bytes --]

I just had the problem again with DEBUG_PREEMPT, I dumped a dmesg log again.

On Thu, Aug 27, 2009 at 11:25 AM, Jérôme Poulin <jeromepoulin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>wrote:

> I can confirm the same behavior here, NILFS as my /home and Firefox running
> I got the same log. I will activate CONFIG_DEBUG_PREEMPT, what do you want
> me to test if it happens again? Any advancement from you Eric ?
>
> 2009/8/13 Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
> >
>
> Hi Eric,
>>
>> Could you test with CONFIG_DEBUG_PREEMPT kernel option ?
>>
>> You can turn on the option by checking the following config menu item:
>>
>>  $ make menuconfig
>>
>>   Kernel hacking --->
>>       [*] Debug preemtible kernel
>>
>> With this option, kernel will detect preemption count underflows, and
>> I think this would help to identify the true cause of the problem.
>>
>> Regards,
>> Ryusuke Konishi
>>
>>
>> On Wed, 12 Aug 2009 10:30:22 -0700 (PDT), Eric A wrote:
>> > I ran into the problem again.  It is definetely being caused by firefox.
>>  I generally use uzbl, a webkit base browser, but after 5min of using
>> firefox today, my syslog was filled with over 10 million lines!  Here's a
>> sample:
>> >
>> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while atomic:
>> segctord/1274/0xfffffffe
>> > Aug 12 12:53:39 gentoo klogd: Modules linked in:
>> > Aug 12 12:53:39 gentoo klogd: Pid: 1274, comm: segctord Not tainted
>> 2.6.31-rc5-git7 #1
>> > Aug 12 12:53:39 gentoo klogd: Call Trace:
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff813c9821>] ?
>> thread_return+0x4af/0x6ee
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8114431c>] ?
>> nilfs_segctor_thread+0x33c/0x350
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81140760>] ?
>> nilfs_construction_timeout+0x0/0x10
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810276d0>] ?
>> __wake_up_common+0x50/0x80
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810481d0>] ?
>> autoremove_wake_function+0x0/0x30
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81143fe0>] ?
>> nilfs_segctor_thread+0x0/0x350
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c38a>] ? child_rip+0xa/0x20
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c380>] ? child_rip+0x0/0x20
>> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while aaint7 #1
>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<ff0x30
>> > Aug 12 12:53:39 gentoo klogd: <0
>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
>> > Aug 12 12:53:39 gentoo klogd: Modulaint7 #1
>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
>> > Aug 12 12:53:39 gentoo klogd: <0
>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
>> > Aug 12 12:53:39 gentoo klogd: Moduain7 #1
>> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>> > Aug 12 12:53:39 gentoo klogd: > [<fff0x30
>> > Aug 12 12:53:39 gentoo klogd: <0
>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
>> > Aug 12 12:53:39 gentoo klogd: Modulainte7 #1
>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
>> > Aug 12 12:53:39 gentoo klogd: 0
>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff810ff8100c38hedule
>> > Aug 12 12:53:39 gentoo klogd: Moduainte7 #1
>> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<fff0x30
>> > Aug 12 12:53:39 gentoo klogd: <0
>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
>> >
>> > .....
>> >
>> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fff/0x10
>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96ld_riread+0x00
>> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fffff/0x104> [<ff0
>> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96/ld_riread+0x0/0
>> > Aug 12 12:56:26 gentoo klogd: <3while <4>Piomm: Trace:ee
>> > Aug 12 12:56:26 gentoo klogd:  <4> [< [<ff/0x10
>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>> > Aug 12 12:56:26 gentoo klogd:  read+0xead+0x96/0ld_riread+0x0/00
>> > Aug 12 12:56:26 gentoo klogd: <while <4>Pomm: Trace:ee
>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<ffff/0x10
>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>> > Aug 12 12:56:26 gentoo klogd:  read+0x0/ead+0x96/ld_riread+0x0/0
>> >
>> > ....
>> >
>> > Eric
>> >
>> >
>> >
>> > ________________________________
>> > From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
>> >
>> > To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>;
>> eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
>> > Sent: Tuesday, August 11, 2009 11:28:45 PM
>> > Subject: Re: [NILFS users] segctord problem
>> >
>> > Hi!
>> > On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
>> > > I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is
>> Gentoo with nilfs-utils-2.0.14.
>> > >
>> > > Eric
>> > >
>> > >
>> > >
>> > > ________________________________
>> > > From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
>> >
>> > > To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
>> >
>> > > Sent: Tuesday, August 11, 2009 8:46:45 PM
>> > > Subject: Re: [NILFS users] segctord problem
>> > >
>> > > Hi,
>> > >
>> > > > I have been using nilfs as my rootfs for several weeks now and have
>> been
>> > > > experiencing random problems.  X programs will be become
>> unresponsive and top
>> > > > will show that segctord is using ~50%hi (100% of one core).
>> > >
>> > > Which version of kernel and distro are you using?
>> >
>> > According to your log, preemption count of the log-writer thread goes
>> > wrong; it must be equal or greater than 0, but your log shows it
>> > became -1 (0xffffffff) maybe due to some kind of bug in nilfs.
>> >
>> > > Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic:
>> segctord/1312/0xffffffff
>> >
>> > I'm looking at this problem, but I don't have no clue why this
>> > happened.
>> >
>> > Is it reproducible after reboot?
>> >
>> > Thanks,
>> > Ryusuke Konishi
>> > _______________________________________________
>> > users mailing list
>> > users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
>> > https://www.nilfs.org/mailman/listinfo/users
>> _______________________________________________
>> users mailing list
>> users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users@nilfs.org>
>> https://www.nilfs.org/mailman/listinfo/users
>>
>
>

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Trace:
[14106.007134]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.007134]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.007134]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.007134]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.007134]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.007134]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.007134]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.007134]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.007134]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.007134]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.007134]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.007134]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.007134]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.007134]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.007134]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.007134]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.007134]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.007134] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.007134] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.007134] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.007134] Call Trace:
[14106.007134]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.007134]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.007134]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.007134]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.007134]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.007134]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.007134]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.007134]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.007134]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.007134]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.007134]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.007134]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.007134]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.007134]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.007134]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.007134]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.007134]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.007134] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.007134] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.007134] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.007134] Call Trace:
[14106.007134]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.007134]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.007134]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.007134]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.007134]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.007134]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.007134]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.007134]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.007134]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.007134]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.007134]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.007134]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.007134]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.007134]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.007134]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.007134]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.007134]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.007134] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.007134] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.007134] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.007134] Call Trace:
[14106.007134]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.007134]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.007134]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.007134]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.007134]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.007134]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.007134]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.007134]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.007134]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.007134]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.007134]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.007134]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.007134]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.007134]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.007134]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.007134]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.007134]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.007134]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.007134] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.007134] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.007134] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.007134] Call Trace:
[14106.007134]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.007134]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.007134]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.007134]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.007134]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.007134]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.007134]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.007134]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.007134]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.007134]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.007134]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.008129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.008129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.008129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.008129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.008129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.008129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.008129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.008129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.008129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.008129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.008129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.008129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.008129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.008129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.008129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.008129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.008129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.008129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.008129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.008129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.008129] Call Trace:
[14106.008129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.008129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.008129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.009131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.009131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.009131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.009131] Call Trace:
[14106.009131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.009131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.009131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.009131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.009131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.009131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.009131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.009131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.009131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.009131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.009131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.009131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.009131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.009131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.009131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.009131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.009131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.009131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.009131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.009131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.010129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.010129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.010129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.010129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.010129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.010129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.010129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.010129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.010129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.010129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.010129] Call Trace:
[14106.010129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.010129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.010129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.010129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.010129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.010129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.010129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.010129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.010129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.010129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.010129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.010129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.010129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.011135]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.011135]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.011135]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.011135]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.011135]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.011135]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.011135]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.011135]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.011135]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.011135]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.011135]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.011135]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.011135]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.011135]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.011135] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.011135] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.011135] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.011135] Call Trace:
[14106.011135]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.011135]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.011135]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.011135]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.011135]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.011135]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.012131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.012131] Call Trace:
[14106.012131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.012131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.012131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.012131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.012131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.012131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.012131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.012131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.012131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.012131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.012131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.012131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.012131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.012131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.012131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.012131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.012131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.012131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.012131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.012131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.012131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.012131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.013129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.013129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.013129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.013129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.013129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.013129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.013129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.013129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.013129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.013129] Call Trace:
[14106.013129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.013129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.013129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.013129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.013129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.013129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.013129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.013129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.013129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.013129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.013129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.013129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.013129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.013129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.013129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.014131]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.014131]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.014131]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.014131]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.014131]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.014131]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.014131]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.014131]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.014131]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.014131]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.014131]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.014131] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.014131] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.014131] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.014131] Call Trace:
[14106.014131]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.014131]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.014131]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.014131]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.014131]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.014131]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.014131]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.014131]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.014131]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.015136] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.015136] Call Trace:
[14106.015136]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.015136]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.015136]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.015136]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.015136]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.015136]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.015136]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.015136]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.015136]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.015136]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.015136]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.015136]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.015136]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.015136]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.015136]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.015136]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.015136]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.015136]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.015136]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.015136]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.015136] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.015136] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.016129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.016129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.016129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.016129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.016129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.016129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.016129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.016129] Call Trace:
[14106.016129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.016129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.016129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.016129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.016129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.016129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.016129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.016129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.016129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.016129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.016129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.016129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.016129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.016129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.016129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.016129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.016129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.016129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.017132]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.017132]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.017132]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.017132]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.017132]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.017132]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.017132]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.017132]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.017132]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.017132]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.017132]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.017132]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.017132]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.017132]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.017132] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.017132] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.017132] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.017132] Call Trace:
[14106.017132]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.017132]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.017132]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.017132]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.017132]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.017132]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.018129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.018129] Call Trace:
[14106.018129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.018129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.018129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.018129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.018129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.018129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.018129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.018129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.018129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.018129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.018129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.018129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.018129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.018129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.018129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.018129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.018129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.018129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.018129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.018129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.018129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.018129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.019129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.019129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.019129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.019129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.019129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.019129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.019129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.019129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.019129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.019129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.019129] Call Trace:
[14106.019129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.019129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.019129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.019129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.019129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.019129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.019129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.019129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.019129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.019129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.019129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.019129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.019129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.019129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.020130]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.020130]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.020130]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.020130]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.020130]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.020130]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.020130]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.020130]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.020130]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.020130]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.020130]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.020130]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.020130]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.020130] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.020130] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.020130] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.020130] Call Trace:
[14106.020130]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.020130]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.020130]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.020130]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.020130]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.020130]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.020130]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.021129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.021129] Call Trace:
[14106.021129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.021129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.021129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.021129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.021129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.021129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.021129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.021129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.021129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.021129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.021129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.021129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.021129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.021129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.021129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.021129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.021129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.021129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.021129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.021129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.021129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.021129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.022129]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.022129]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.022129]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.022129]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.022129] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.022129] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.022129] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.022129] Call Trace:
[14106.022129]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.022129]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.022129]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.022129]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.022129]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.022129]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.022129]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.022129]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.022129]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.022129]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.022129]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.022129]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.022129]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.022129]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.022129]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.022129]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.022129]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.022129]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.023137]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.023137]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.023137]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.023137]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.023137]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20
[14106.023691] BUG: scheduling while atomic: segctord/4167/0xfffffffb
[14106.023691] Modules linked in: bridge stp llc bnep rfcomm l2cap xfs exportfs nilfs2 cowloop loop vboxnetadp vboxnetflt vboxdrv btusb bluetooth uvcvideo arc4 videodev ecb v4l1_compat v4l2_compat_ioctl32 iwlagn iwlcore snd_hda_codec_analog rfkill lib80211 mac80211 snd_hda_intel uhci_hcd ehci_hcd snd_hda_codec usbcore tg3 snd_hwdep snd_pcm psmouse cfg80211 ohci1394 snd_timer libphy joydev hp_accel ieee1394 snd_page_alloc lis3lv02d led_class i915 drm i2c_algo_bit video backlight output i2c_core dm_crypt dm_mod
[14106.023691] Pid: 4167, comm: segctord Tainted: G        W  2.6.30-gentoo-r4-64 #7
[14106.023691] Call Trace:
[14106.023691]  [<ffffffff8023f33b>] ? finish_task_switch+0xeb/0x120
[14106.023691]  [<ffffffff8023f95c>] __schedule_bug+0x5c/0x70
[14106.023691]  [<ffffffff805a9ef8>] thread_return+0xee/0x716
[14106.023691]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.023691]  [<ffffffff805aa533>] schedule+0x13/0x40
[14106.023691]  [<ffffffff805aa8c5>] schedule_timeout+0x175/0x1b0
[14106.023691]  [<ffffffffa00025c5>] ? dm_request+0x155/0x250 [dm_mod]
[14106.023691]  [<ffffffff8020c78e>] ? common_interrupt+0xe/0x13
[14106.023691]  [<ffffffff805a9a28>] wait_for_common+0x148/0x170
[14106.023691]  [<ffffffff80240b20>] ? default_wake_function+0x0/0x10
[14106.023691]  [<ffffffff805a9ae8>] wait_for_completion+0x18/0x20
[14106.023691]  [<ffffffffa04d7130>] nilfs_segbuf_wait+0x30/0x80 [nilfs2]
[14106.023691]  [<ffffffffa04da9d6>] nilfs_segctor_do_construct+0x1766/0x20f0 [nilfs2]
[14106.023691]  [<ffffffff803c06e0>] ? __up_write+0xe0/0x150
[14106.023805]  [<ffffffffa04db5fc>] nilfs_segctor_construct+0x8c/0xd0 [nilfs2]
[14106.023805]  [<ffffffffa04dc3dc>] nilfs_segctor_thread+0x15c/0x3a0 [nilfs2]
[14106.023805]  [<ffffffffa04dbe20>] ? nilfs_construction_timeout+0x0/0x10 [nilfs2]
[14106.023805]  [<ffffffff80252633>] ? add_timer+0x13/0x20
[14106.023805]  [<ffffffff802370da>] ? __wake_up_common+0x5a/0x90
[14106.023805]  [<ffffffff8025e960>] ? autoremove_wake_function+0x0/0x40
[14106.023805]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.023805]  [<ffffffffa04dc280>] ? nilfs_segctor_thread+0x0/0x3a0 [nilfs2]
[14106.023805]  [<ffffffff8025e556>] kthread+0x56/0x90
[14106.023805]  [<ffffffff8020cdea>] child_rip+0xa/0x20
[14106.023805]  [<ffffffff8025e500>] ? kthread+0x0/0x90
[14106.023805]  [<ffffffff8020cde0>] ? child_rip+0x0/0x20

[-- Attachment #3: Type: text/plain, Size: 158 bytes --]

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Re: segctord problem

[Jérôme Poulin]

[-- Attachment #1.1: Type: text/plain, Size: 9220 bytes --]

I just found out there were 3 bad sectors on my hard drive, however I just
changed it last night, it copied over with only a missing 4096 bytes. NILFS
was the only filesystem who experienced problem with those bad sectors,
thanks to it's log-like structure which seems to be able to discover to kind
of errors. It woulnd't mount yesterday, I copied it over, then started it
this morning thinking the segctord problem could have been caused by that,
however it is not, I experienced it again this morning, it started then
ended while I was eating, so I could capture the log from start to end this
time, so this could give you a hint on what caused it, and it seems me and
Eric are using a 64 bits kernel too.

Summary of log:
Aug 28 21:03: I started my computer and it wouldn't start X, looked at the
log, it was showing I wasn't having a /home.
Rebooted with init=/bin/bash and found out disk had bad sectors, copied over
a new HD.
Aug 29 10:41 Rebooted with new disk, everything's okay.
Aud 29 12:08 WARNING: at kernel/sched.c:4890 sub_preempt_count+0x95/0xa0(),
start of errors.
Aug 29 12:29 End of errors.

On Thu, Aug 27, 2009 at 5:39 PM, Jérôme Poulin
<jeromepoulin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=jeromepoulin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:

> I just had the problem again with DEBUG_PREEMPT, I dumped a dmesg log
> again.
>
>
> On Thu, Aug 27, 2009 at 11:25 AM, Jérôme Poulin <jeromepoulin@gmail.com<https://mail.google.com/mail?view=cm&tf=0&to=jeromepoulin-Re5JQEeQqe8@public.gmane.orgm>
> > wrote:
>
>> I can confirm the same behavior here, NILFS as my /home and Firefox
>> running I got the same log. I will activate CONFIG_DEBUG_PREEMPT, what do
>> you want me to test if it happens again? Any advancement from you Eric ?
>>
>> 2009/8/13 Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
>> >
>>
>> Hi Eric,
>>>
>>> Could you test with CONFIG_DEBUG_PREEMPT kernel option ?
>>>
>>> You can turn on the option by checking the following config menu item:
>>>
>>>  $ make menuconfig
>>>
>>>   Kernel hacking --->
>>>       [*] Debug preemtible kernel
>>>
>>> With this option, kernel will detect preemption count underflows, and
>>> I think this would help to identify the true cause of the problem.
>>>
>>> Regards,
>>> Ryusuke Konishi
>>>
>>>
>>> On Wed, 12 Aug 2009 10:30:22 -0700 (PDT), Eric A wrote:
>>> > I ran into the problem again.  It is definetely being caused by
>>> firefox.  I generally use uzbl, a webkit base browser, but after 5min of
>>> using firefox today, my syslog was filled with over 10 million lines!
>>>  Here's a sample:
>>> >
>>> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while atomic:
>>> segctord/1274/0xfffffffe
>>> > Aug 12 12:53:39 gentoo klogd: Modules linked in:
>>> > Aug 12 12:53:39 gentoo klogd: Pid: 1274, comm: segctord Not tainted
>>> 2.6.31-rc5-git7 #1
>>> > Aug 12 12:53:39 gentoo klogd: Call Trace:
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff813c9821>] ?
>>> thread_return+0x4af/0x6ee
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8114431c>] ?
>>> nilfs_segctor_thread+0x33c/0x350
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81140760>] ?
>>> nilfs_construction_timeout+0x0/0x10
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810276d0>] ?
>>> __wake_up_common+0x50/0x80
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff810481d0>] ?
>>> autoremove_wake_function+0x0/0x30
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81143fe0>] ?
>>> nilfs_segctor_thread+0x0/0x350
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047e56>] ? kthread+0x96/0xa0
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c38a>] ?
>>> child_rip+0xa/0x20
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff81047dc0>] ? kthread+0x0/0xa0
>>> > Aug 12 12:53:39 gentoo klogd:  [<ffffffff8100c380>] ?
>>> child_rip+0x0/0x20
>>> > Aug 12 12:53:39 gentoo klogd: BUG: scheduling while aaint7 #1
>>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<ff0x30
>>> > Aug 12 12:53:39 gentoo klogd: <0
>>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
>>> > Aug 12 12:53:39 gentoo klogd: Modulaint7 #1
>>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>>> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
>>> > Aug 12 12:53:39 gentoo klogd: <0
>>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c380hedule
>>> > Aug 12 12:53:39 gentoo klogd: Moduain7 #1
>>> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
>>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>>> > Aug 12 12:53:39 gentoo klogd: > [<fff0x30
>>> > Aug 12 12:53:39 gentoo klogd: <0
>>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
>>> > Aug 12 12:53:39 gentoo klogd: Modulainte7 #1
>>> > Aug 12 12:53:39 gentoo klogd: <0x4af [<ff350
>>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10
>>> > Aug 12 12:53:39 gentoo klogd: > [<ff0x30
>>> > Aug 12 12:53:39 gentoo klogd: 0
>>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff810ff8100c38hedule
>>> > Aug 12 12:53:39 gentoo klogd: Moduainte7 #1
>>> > Aug 12 12:53:39 gentoo klogd: <0x4a [<ff350
>>> > Aug 12 12:53:39 gentoo klogd:  [<f0/0x10> [<fff0x30
>>> > Aug 12 12:53:39 gentoo klogd: <0
>>> > Aug 12 12:53:39 gentoo klogd:  fff8100ffff8104ff8100c38hedule
>>> >
>>> > .....
>>> >
>>> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
>>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fff/0x10
>>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>>> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96ld_riread+0x00
>>> > Aug 12 12:56:26 gentoo klogd: while <4>Pomm: Trace:ee
>>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<fffff/0x104> [<ff0
>>> > Aug 12 12:56:26 gentoo klogd:  read+0x0ead+0x96/ld_riread+0x0/0
>>> > Aug 12 12:56:26 gentoo klogd: <3while <4>Piomm: Trace:ee
>>> > Aug 12 12:56:26 gentoo klogd:  <4> [< [<ff/0x10
>>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>>> > Aug 12 12:56:26 gentoo klogd:  read+0xead+0x96/0ld_riread+0x0/00
>>> > Aug 12 12:56:26 gentoo klogd: <while <4>Pomm: Trace:ee
>>> > Aug 12 12:56:26 gentoo klogd:  [<<4> [< [<ffff/0x10
>>> > Aug 12 12:56:26 gentoo klogd: 4> [<f0
>>> > Aug 12 12:56:26 gentoo klogd:  read+0x0/ead+0x96/ld_riread+0x0/0
>>> >
>>> > ....
>>> >
>>> > Eric
>>> >
>>> >
>>> >
>>> > ________________________________
>>> > From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
>>> >
>>> > To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>;
>>> eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=eric225125-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
>>> > Sent: Tuesday, August 11, 2009 11:28:45 PM
>>> > Subject: Re: [NILFS users] segctord problem
>>> >
>>> > Hi!
>>> > On Tue, 11 Aug 2009 18:28:05 -0700 (PDT), Eric A wrote:
>>> > > I'm using the latest vanilla kernel (2.6.31-rc5-git7).  My distro is
>>> Gentoo with nilfs-utils-2.0.14.
>>> > >
>>> > > Eric
>>> > >
>>> > >
>>> > >
>>> > > ________________________________
>>> > > From: Jiro SEKIBA <jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=jir-hfpbi5WX9J54Eiagz67IpQ@public.gmane.org>
>>> >
>>> > > To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
>>> >
>>> > > Sent: Tuesday, August 11, 2009 8:46:45 PM
>>> > > Subject: Re: [NILFS users] segctord problem
>>> > >
>>> > > Hi,
>>> > >
>>> > > > I have been using nilfs as my rootfs for several weeks now and have
>>> been
>>> > > > experiencing random problems.  X programs will be become
>>> unresponsive and top
>>> > > > will show that segctord is using ~50%hi (100% of one core).
>>> > >
>>> > > Which version of kernel and distro are you using?
>>> >
>>> > According to your log, preemption count of the log-writer thread goes
>>> > wrong; it must be equal or greater than 0, but your log shows it
>>> > became -1 (0xffffffff) maybe due to some kind of bug in nilfs.
>>> >
>>> > > Aug 11 17:00:59 gentoo klogd: BUG: scheduling while atomic:
>>> segctord/1312/0xffffffff
>>> >
>>> > I'm looking at this problem, but I don't have no clue why this
>>> > happened.
>>> >
>>> > Is it reproducible after reboot?
>>> >
>>> > Thanks,
>>> > Ryusuke Konishi
>>> > _______________________________________________
>>> > users mailing list
>>> > users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
>>> > https://www.nilfs.org/mailman/listinfo/users
>>> _______________________________________________
>>> users mailing list
>>> users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=users@nilfs.org>
>>> https://www.nilfs.org/mailman/listinfo/users
>>>
>>
>>
>

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_______________________________________________
users mailing list
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https://www.nilfs.org/mailman/listinfo/users

Re: segctord problem

[Ryusuke Konishi]

Hi!
On Sat, 29 Aug 2009 12:48:03 -0400, Jérôme Poulin wrote:
> I just found out there were 3 bad sectors on my hard drive, however
> I just changed it last night, it copied over with only a missing
> 4096 bytes. NILFS was the only filesystem who experienced problem
> with those bad sectors, thanks to it's log-like structure which
> seems to be able to discover to kind of errors. It woulnd't mount
> yesterday, I copied it over, then started it this morning thinking
> the segctord problem could have been caused by that, however it is
> not, I experienced it again this morning, it started then ended
> while I was eating, so I could capture the log from start to end
> this time, so this could give you a hint on what caused it, and it
> seems me and Eric are using a 64 bits kernel too.
>
> Summary of log:
> Aug 28 21:03: I started my computer and it wouldn't start X, looked at the
> log, it was showing I wasn't having a /home.
> Rebooted with init=3D/bin/bash and found out disk had bad sectors, copied o=
ver a new HD.
> Aug 29 10:41 Rebooted with new disk, everything's okay.
> Aud 29 12:08 WARNING: at kernel/sched.c:4890 sub_preempt_count+0x95/0xa0(),
start of errors.
> Aug 29 12:29 End of errors.

Thank you for sending me the log.

I've found a bug which seems like the cause of this problem.  The
following patch is the bugfix.

Could you test if the patch makes a difference ?

Thanks,
Ryusuke Konishi

diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 7e0b61b..c668bca 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -209,6 +209,7 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc,
 		 * We cannot call radix_tree_preload for the kernels older
 		 * than 2.6.23, because it is not exported for modules.
 		 */
+retry:
 		err = radix_tree_preload(GFP_NOFS & ~__GFP_HIGHMEM);
 		if (err)
 			goto failed_unlock;
@@ -219,7 +220,6 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc,
 				       (unsigned long long)oldkey,
 				       (unsigned long long)newkey);
 
-retry:
 		spin_lock_irq(&btnc->tree_lock);
 		err = radix_tree_insert(&btnc->page_tree, newkey, obh->b_page);
 		spin_unlock_irq(&btnc->tree_lock);

Re: segctord problem

[Jérôme Poulin]

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Good news, no crash since yesterday same time, 24 hours without a crash in
segctord, which was impossible without the patch, I'll keep you updated if I
find anything else.

Thank you!
Jérôme

On Sat, Aug 29, 2009 at 5:24 PM, Jérôme Poulin
<jeromepoulin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=jeromepoulin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:

> Thank you, I will apply it right away, reboot and see if it happens again
> today, I had the problem at least once a day, so if it's okay until monday I
> guess it's good :)
>
>
> On Sat, Aug 29, 2009 at 4:50 PM, Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org<https://mail.google.com/mail?view=cm&tf=0&to=ryusuke-sG5X7nlA6pw@public.gmane.org>
> > wrote:
>
>> Hi!
>> On Sat, 29 Aug 2009 12:48:03 -0400, Jérôme Poulin wrote:
>>
> ...

>
>> Thank you for sending me the log.
>>
>> I've found a bug which seems like the cause of this problem.  The
>> following patch is the bugfix.
>>
>> Could you test if the patch makes a difference ?
>>
>> Thanks,
>> Ryusuke Konishi
>>
>>

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_______________________________________________
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Re: segctord problem

[Ryusuke Konishi]

On Sun, 30 Aug 2009 17:30:10 -0400, Jérôme Poulin wrote:
> Good news, no crash since yesterday same time, 24 hours without a crash in
> segctord, which was impossible without the patch, I'll keep you updated if I
> find anything else.
> 
> Thank you!
> Jérôme

Thank you.  I will send this bugfix to Linus and the -stable team.

Ryusuke Konishi