Kernel OOOPS in 2.6.11.6

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* Kernel OOOPS in 2.6.11.6
@ 2005-03-28 11:09 Ali Akcaagac
  2005-03-28 22:44 ` Chris Wright
  0 siblings, 1 reply; 15+ messages in thread
From: Ali Akcaagac @ 2005-03-28 11:09 UTC (permalink / raw)
  To: linux-kernel

Hello,

And happy easter to you all. Just got this while trying to delete some
files on my system.

:  printing eip:
: c021f089
: *pde = 00000000
: Oops: 0000 [#1]
: PREEMPT 
: Modules linked in: snd_seq_midi snd_emu10k1_synth snd_emux_synth
snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq snd_emu10k1
snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer
snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp
parport 8139too mii crc32
: CPU:    0
: EIP:    0060:[linvfs_open+89/160]    Not tainted VLI
: EFLAGS: 00010282   (2.6.11.6) 
: EIP is at linvfs_open+0x59/0xa0
: eax: 00000000   ebx: c77ac06c   ecx: 00000001   edx: c021f030
: esi: 00000000   edi: c77ac050   ebp: dffe41a0   esp: c2d95f14
: ds: 007b   es: 007b   ss: 0068
: Process mc (pid: 17862, threadinfo=c2d94000 task=d18d2a80)
: Stack: c01561a9 dffe41a0 d73504c0 00000000 c77ac06c c015446b c77ac06c
d73504c0 
:        00000001 ffffffe9 00008000 00008000 dc364000 c2d94000 c015426c
cbcdff54 
:        dffe41a0 00008000 c2d95f60 cbcdff54 dffe41a0 bfffeef0 0d00ad72
00300001 
: Call Trace:
:  [get_empty_filp+89/208] get_empty_filp+0x59/0xd0
:  [dentry_open+491/672] dentry_open+0x1eb/0x2a0
:  [filp_open+92/112] filp_open+0x5c/0x70
:  [get_unused_fd+123/224] get_unused_fd+0x7b/0xe0
:  [sys_open+73/144] sys_open+0x49/0x90
:  [syscall_call+7/11] syscall_call+0x7/0xb
: Code: 5b 3c b8 01 00 00 00 e8 c6 42 ef ff b8 00 e0 ff ff 21 e0 8b 40
08 a8 08 75 4d 85 f6 7c 0a 7f 32 81 fb ff ff ff 7f 77 2a 8b 47 14 <8b>
50 08 c7 44 24 04 00 00 00 00 89 04 24 ff 52 04 8b 5c 24 08 



^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-28 11:09 Kernel OOOPS in 2.6.11.6 Ali Akcaagac
@ 2005-03-28 22:44 ` Chris Wright
  2005-03-28 22:57   ` Coywolf Qi Hunt
  2005-03-29  6:30   ` Nathan Scott
  0 siblings, 2 replies; 15+ messages in thread
From: Chris Wright @ 2005-03-28 22:44 UTC (permalink / raw)
  To: Ali Akcaagac; +Cc: linux-kernel

* Ali Akcaagac (aliakc@web.de) wrote:
> And happy easter to you all. Just got this while trying to delete some
> files on my system.

I'm curious, what was the virtual address the kernel was "Unable to handle..."
That part was left off this bug report.

> :  printing eip:
> : c021f089
> : *pde = 00000000
> : Oops: 0000 [#1]
> : PREEMPT 
> : Modules linked in: snd_seq_midi snd_emu10k1_synth snd_emux_synth
> snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq snd_emu10k1
> snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer
> snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp
> parport 8139too mii crc32
> : CPU:    0
> : EIP:    0060:[linvfs_open+89/160]    Not tainted VLI
> : EFLAGS: 00010282   (2.6.11.6) 
> : EIP is at linvfs_open+0x59/0xa0

Nothing in the -stable series has changed either XFS or the core vfs
path on during file open.  Without a chance of reproducing or any more
information, it'll be tough to make much progress here.

> : eax: 00000000   ebx: c77ac06c   ecx: 00000001   edx: c021f030
> : esi: 00000000   edi: c77ac050   ebp: dffe41a0   esp: c2d95f14
> : ds: 007b   es: 007b   ss: 0068
> : Process mc (pid: 17862, threadinfo=c2d94000 task=d18d2a80)
> : Stack: c01561a9 dffe41a0 d73504c0 00000000 c77ac06c c015446b c77ac06c
> d73504c0 
> :        00000001 ffffffe9 00008000 00008000 dc364000 c2d94000 c015426c
> cbcdff54 
> :        dffe41a0 00008000 c2d95f60 cbcdff54 dffe41a0 bfffeef0 0d00ad72
> 00300001 
> : Call Trace:
> :  [get_empty_filp+89/208] get_empty_filp+0x59/0xd0
> :  [dentry_open+491/672] dentry_open+0x1eb/0x2a0
> :  [filp_open+92/112] filp_open+0x5c/0x70
> :  [get_unused_fd+123/224] get_unused_fd+0x7b/0xe0
> :  [sys_open+73/144] sys_open+0x49/0x90
> :  [syscall_call+7/11] syscall_call+0x7/0xb
> : Code: 5b 3c b8 01 00 00 00 e8 c6 42 ef ff b8 00 e0 ff ff 21 e0 8b 40
> 08 a8 08 75 4d 85 f6 7c 0a 7f 32 81 fb ff ff ff 7f 77 2a 8b 47 14 <8b>
> 50 08 c7 44 24 04 00 00 00 00 89 04 24 ff 52 04 8b 5c 24 08 

Best I can tell, you hit this:

 mov    0x8(%eax),%edx

with eax == 00000000.  This corresponds to a vp->v_fops (or rather
vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
NULL v_bh.bh_first (which looks like it's meant to be used to mean
uninitialized).  May check with XFS folks if they've seen this type
of bug.

thanks,
-chris

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-28 22:44 ` Chris Wright
@ 2005-03-28 22:57   ` Coywolf Qi Hunt
  2005-03-28 23:04     ` Chris Wright
  2005-03-29  6:30   ` Nathan Scott
  1 sibling, 1 reply; 15+ messages in thread
From: Coywolf Qi Hunt @ 2005-03-28 22:57 UTC (permalink / raw)
  To: Chris Wright; +Cc: Ali Akcaagac, linux-kernel

On Mon, 28 Mar 2005 14:44:30 -0800, Chris Wright <chrisw@osdl.org> wrote:
> * Ali Akcaagac (aliakc@web.de) wrote:
> > And happy easter to you all. Just got this while trying to delete some
> > files on my system.
> 
> I'm curious, what was the virtual address the kernel was "Unable to handle..."
> That part was left off this bug report.
> 
> > :  printing eip:
> > : c021f089
> > : *pde = 00000000
> > : Oops: 0000 [#1]
> > : PREEMPT
> > : Modules linked in: snd_seq_midi snd_emu10k1_synth snd_emux_synth
> > snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq snd_emu10k1
> > snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer
> > snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp
> > parport 8139too mii crc32
> > : CPU:    0
> > : EIP:    0060:[linvfs_open+89/160]    Not tainted VLI
> > : EFLAGS: 00010282   (2.6.11.6)
> > : EIP is at linvfs_open+0x59/0xa0
> 
> Nothing in the -stable series has changed either XFS or the core vfs
> path on during file open.  Without a chance of reproducing or any more
> information, it'll be tough to make much progress here.
> 
> > : eax: 00000000   ebx: c77ac06c   ecx: 00000001   edx: c021f030
> > : esi: 00000000   edi: c77ac050   ebp: dffe41a0   esp: c2d95f14
> > : ds: 007b   es: 007b   ss: 0068
> > : Process mc (pid: 17862, threadinfo=c2d94000 task=d18d2a80)
> > : Stack: c01561a9 dffe41a0 d73504c0 00000000 c77ac06c c015446b c77ac06c
> > d73504c0
> > :        00000001 ffffffe9 00008000 00008000 dc364000 c2d94000 c015426c
> > cbcdff54
> > :        dffe41a0 00008000 c2d95f60 cbcdff54 dffe41a0 bfffeef0 0d00ad72
> > 00300001
> > : Call Trace:
> > :  [get_empty_filp+89/208] get_empty_filp+0x59/0xd0
> > :  [dentry_open+491/672] dentry_open+0x1eb/0x2a0
> > :  [filp_open+92/112] filp_open+0x5c/0x70
> > :  [get_unused_fd+123/224] get_unused_fd+0x7b/0xe0
> > :  [sys_open+73/144] sys_open+0x49/0x90
> > :  [syscall_call+7/11] syscall_call+0x7/0xb
> > : Code: 5b 3c b8 01 00 00 00 e8 c6 42 ef ff b8 00 e0 ff ff 21 e0 8b 40
> > 08 a8 08 75 4d 85 f6 7c 0a 7f 32 81 fb ff ff ff 7f 77 2a 8b 47 14 <8b>
> > 50 08 c7 44 24 04 00 00 00 00 89 04 24 ff 52 04 8b 5c 24 08
> 
> Best I can tell, you hit this:
> 
>  mov    0x8(%eax),%edx
> 
> with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> NULL v_bh.bh_first (which looks like it's meant to be used to mean
> uninitialized).  May check with XFS folks if they've seen this type
> of bug.

I think it is f = kmem_cache_alloc(filp_cachep, GFP_KERNEL); returns an
invalid pointer, then in memset(f, 0, sizeof(*f)); fault happens at address f.
eax == 0 is to clear the memory in memset().

-- 
Coywolf Qi Hunt
http://sosdg.org/~coywolf/

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-28 22:57   ` Coywolf Qi Hunt
@ 2005-03-28 23:04     ` Chris Wright
  2005-03-29  0:12       ` Coywolf Qi Hunt
  0 siblings, 1 reply; 15+ messages in thread
From: Chris Wright @ 2005-03-28 23:04 UTC (permalink / raw)
  To: Coywolf Qi Hunt; +Cc: Chris Wright, Ali Akcaagac, linux-kernel

* Coywolf Qi Hunt (coywolf@gmail.com) wrote:
> On Mon, 28 Mar 2005 14:44:30 -0800, Chris Wright <chrisw@osdl.org> wrote:
> > * Ali Akcaagac (aliakc@web.de) wrote:
> > > And happy easter to you all. Just got this while trying to delete some
> > > files on my system.
> > 
> > I'm curious, what was the virtual address the kernel was "Unable to handle..."
> > That part was left off this bug report.
> > 
> > > :  printing eip:
> > > : c021f089
> > > : *pde = 00000000
> > > : Oops: 0000 [#1]
> > > : PREEMPT
> > > : Modules linked in: snd_seq_midi snd_emu10k1_synth snd_emux_synth
> > > snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq snd_emu10k1
> > > snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer
> > > snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp
> > > parport 8139too mii crc32
> > > : CPU:    0
> > > : EIP:    0060:[linvfs_open+89/160]    Not tainted VLI
> > > : EFLAGS: 00010282   (2.6.11.6)
> > > : EIP is at linvfs_open+0x59/0xa0
> > 
> > Nothing in the -stable series has changed either XFS or the core vfs
> > path on during file open.  Without a chance of reproducing or any more
> > information, it'll be tough to make much progress here.
> > 
> > > : eax: 00000000   ebx: c77ac06c   ecx: 00000001   edx: c021f030
> > > : esi: 00000000   edi: c77ac050   ebp: dffe41a0   esp: c2d95f14
> > > : ds: 007b   es: 007b   ss: 0068
> > > : Process mc (pid: 17862, threadinfo=c2d94000 task=d18d2a80)
> > > : Stack: c01561a9 dffe41a0 d73504c0 00000000 c77ac06c c015446b c77ac06c
> > > d73504c0
> > > :        00000001 ffffffe9 00008000 00008000 dc364000 c2d94000 c015426c
> > > cbcdff54
> > > :        dffe41a0 00008000 c2d95f60 cbcdff54 dffe41a0 bfffeef0 0d00ad72
> > > 00300001
> > > : Call Trace:
> > > :  [get_empty_filp+89/208] get_empty_filp+0x59/0xd0
> > > :  [dentry_open+491/672] dentry_open+0x1eb/0x2a0
> > > :  [filp_open+92/112] filp_open+0x5c/0x70
> > > :  [get_unused_fd+123/224] get_unused_fd+0x7b/0xe0
> > > :  [sys_open+73/144] sys_open+0x49/0x90
> > > :  [syscall_call+7/11] syscall_call+0x7/0xb
> > > : Code: 5b 3c b8 01 00 00 00 e8 c6 42 ef ff b8 00 e0 ff ff 21 e0 8b 40
> > > 08 a8 08 75 4d 85 f6 7c 0a 7f 32 81 fb ff ff ff 7f 77 2a 8b 47 14 <8b>
> > > 50 08 c7 44 24 04 00 00 00 00 89 04 24 ff 52 04 8b 5c 24 08
> > 
> > Best I can tell, you hit this:
> > 
> >  mov    0x8(%eax),%edx
> > 
> > with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> > vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> > NULL v_bh.bh_first (which looks like it's meant to be used to mean
> > uninitialized).  May check with XFS folks if they've seen this type
> > of bug.
> 
> I think it is f = kmem_cache_alloc(filp_cachep, GFP_KERNEL); returns an
> invalid pointer, then in memset(f, 0, sizeof(*f)); fault happens at address f.
> eax == 0 is to clear the memory in memset().

The trace indicates it's in linvfs_open
(EIP: 0060:[linvfs_open+89/160])
and the insturction dump at the end supports that.

thanks,
-chris
-- 
Linux Security Modules     http://lsm.immunix.org     http://lsm.bkbits.net

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-28 23:04     ` Chris Wright
@ 2005-03-29  0:12       ` Coywolf Qi Hunt
  2005-03-29  0:24         ` Chris Wright
  2005-03-29  0:28         ` Ali Akcaagac
  0 siblings, 2 replies; 15+ messages in thread
From: Coywolf Qi Hunt @ 2005-03-29  0:12 UTC (permalink / raw)
  To: Chris Wright; +Cc: Ali Akcaagac, linux-kernel

On Mon, 28 Mar 2005 15:04:16 -0800, Chris Wright <chrisw@osdl.org> wrote:
> * Coywolf Qi Hunt (coywolf@gmail.com) wrote:
> > On Mon, 28 Mar 2005 14:44:30 -0800, Chris Wright <chrisw@osdl.org> wrote:
> > > * Ali Akcaagac (aliakc@web.de) wrote:
> > > > And happy easter to you all. Just got this while trying to delete some
> > > > files on my system.
> > >
> > > I'm curious, what was the virtual address the kernel was "Unable to handle..."
> > > That part was left off this bug report.
> > >
> > > > :  printing eip:
> > > > : c021f089
> > > > : *pde = 00000000
> > > > : Oops: 0000 [#1]
> > > > : PREEMPT
> > > > : Modules linked in: snd_seq_midi snd_emu10k1_synth snd_emux_synth
> > > > snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq snd_emu10k1
> > > > snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer
> > > > snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp
> > > > parport 8139too mii crc32
> > > > : CPU:    0
> > > > : EIP:    0060:[linvfs_open+89/160]    Not tainted VLI
> > > > : EFLAGS: 00010282   (2.6.11.6)
> > > > : EIP is at linvfs_open+0x59/0xa0
> > >
> > > Nothing in the -stable series has changed either XFS or the core vfs
> > > path on during file open.  Without a chance of reproducing or any more
> > > information, it'll be tough to make much progress here.
> > >
> > > > : eax: 00000000   ebx: c77ac06c   ecx: 00000001   edx: c021f030
> > > > : esi: 00000000   edi: c77ac050   ebp: dffe41a0   esp: c2d95f14
> > > > : ds: 007b   es: 007b   ss: 0068
> > > > : Process mc (pid: 17862, threadinfo=c2d94000 task=d18d2a80)
> > > > : Stack: c01561a9 dffe41a0 d73504c0 00000000 c77ac06c c015446b c77ac06c
> > > > d73504c0
> > > > :        00000001 ffffffe9 00008000 00008000 dc364000 c2d94000 c015426c
> > > > cbcdff54
> > > > :        dffe41a0 00008000 c2d95f60 cbcdff54 dffe41a0 bfffeef0 0d00ad72
> > > > 00300001
> > > > : Call Trace:
> > > > :  [get_empty_filp+89/208] get_empty_filp+0x59/0xd0
> > > > :  [dentry_open+491/672] dentry_open+0x1eb/0x2a0
> > > > :  [filp_open+92/112] filp_open+0x5c/0x70
> > > > :  [get_unused_fd+123/224] get_unused_fd+0x7b/0xe0
> > > > :  [sys_open+73/144] sys_open+0x49/0x90
> > > > :  [syscall_call+7/11] syscall_call+0x7/0xb
> > > > : Code: 5b 3c b8 01 00 00 00 e8 c6 42 ef ff b8 00 e0 ff ff 21 e0 8b 40
> > > > 08 a8 08 75 4d 85 f6 7c 0a 7f 32 81 fb ff ff ff 7f 77 2a 8b 47 14 <8b>
> > > > 50 08 c7 44 24 04 00 00 00 00 89 04 24 ff 52 04 8b 5c 24 08
> > >
> > > Best I can tell, you hit this:
> > >
> > >  mov    0x8(%eax),%edx
> > >
> > > with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> > > vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> > > NULL v_bh.bh_first (which looks like it's meant to be used to mean
> > > uninitialized).  May check with XFS folks if they've seen this type
> > > of bug.
> >
> > I think it is f = kmem_cache_alloc(filp_cachep, GFP_KERNEL); returns an
> > invalid pointer, then in memset(f, 0, sizeof(*f)); fault happens at address f.
> > eax == 0 is to clear the memory in memset().
> 
> The trace indicates it's in linvfs_open
> (EIP: 0060:[linvfs_open+89/160])
> and the insturction dump at the end supports that.

How to explain:
Call Trace: [get_empty_filp+89/208] get_empty_filp+0x59/0xd0 ?

Thanks

-- 
Coywolf Qi Hunt
http://sosdg.org/~coywolf/

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  0:12       ` Coywolf Qi Hunt
@ 2005-03-29  0:24         ` Chris Wright
  2005-03-29  2:06           ` Chris Wedgwood
  2005-03-29  0:28         ` Ali Akcaagac
  1 sibling, 1 reply; 15+ messages in thread
From: Chris Wright @ 2005-03-29  0:24 UTC (permalink / raw)
  To: Coywolf Qi Hunt; +Cc: Chris Wright, Ali Akcaagac, linux-kernel

* Coywolf Qi Hunt (coywolf@gmail.com) wrote:
> How to explain:
> Call Trace: [get_empty_filp+89/208] get_empty_filp+0x59/0xd0 ?

Imperfect stack trace decoding.

thanks,
-chris

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  0:24         ` Chris Wright
@ 2005-03-29  2:06           ` Chris Wedgwood
  2005-03-29  2:27             ` Keith Owens
  0 siblings, 1 reply; 15+ messages in thread
From: Chris Wedgwood @ 2005-03-29  2:06 UTC (permalink / raw)
  To: Chris Wright; +Cc: Coywolf Qi Hunt, Ali Akcaagac, linux-kernel

On Mon, Mar 28, 2005 at 04:24:15PM -0800, Chris Wright wrote:

> Imperfect stack trace decoding.

Is this with CONFIG_4K_STACKS?  does it happen w/o it?

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  2:06           ` Chris Wedgwood
@ 2005-03-29  2:27             ` Keith Owens
  2005-03-29  3:12               ` Chris Wedgwood
  0 siblings, 1 reply; 15+ messages in thread
From: Keith Owens @ 2005-03-29  2:27 UTC (permalink / raw)
  To: Chris Wedgwood; +Cc: Chris Wright, Coywolf Qi Hunt, Ali Akcaagac, linux-kernel

On Mon, 28 Mar 2005 18:06:08 -0800, 
Chris Wedgwood <cw@f00f.org> wrote:
>On Mon, Mar 28, 2005 at 04:24:15PM -0800, Chris Wright wrote:
>
>> Imperfect stack trace decoding.
>
>Is this with CONFIG_4K_STACKS?  does it happen w/o it?

i386 needs unwind data plus a kernel unwinder to get accurate
backtraces.  Without the data and an unwinder, i386 backtraces are best
guess.  They often contain spurious addresses, from noise words that
were left on the kernel stack.  Nothing to do with CONFIG_4K_STACKS.


^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  2:27             ` Keith Owens
@ 2005-03-29  3:12               ` Chris Wedgwood
  0 siblings, 0 replies; 15+ messages in thread
From: Chris Wedgwood @ 2005-03-29  3:12 UTC (permalink / raw)
  To: Keith Owens; +Cc: Chris Wright, Coywolf Qi Hunt, Ali Akcaagac, linux-kernel

On Tue, Mar 29, 2005 at 12:27:01PM +1000, Keith Owens wrote:

> i386 needs unwind data plus a kernel unwinder to get accurate
> backtraces.  Without the data and an unwinder, i386 backtraces are
> best guess.  They often contain spurious addresses, from noise words
> that were left on the kernel stack.  Nothing to do with
> CONFIG_4K_STACKS.

XFS will break sometimes with 4K stacks on x86

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  0:12       ` Coywolf Qi Hunt
  2005-03-29  0:24         ` Chris Wright
@ 2005-03-29  0:28         ` Ali Akcaagac
  1 sibling, 0 replies; 15+ messages in thread
From: Ali Akcaagac @ 2005-03-29  0:28 UTC (permalink / raw)
  To: Coywolf Qi Hunt; +Cc: Chris Wright, linux-kernel

On Tue, 2005-03-29 at 08:12 +0800, Coywolf Qi Hunt wrote:
> > > > with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> > > > vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> > > > NULL v_bh.bh_first (which looks like it's meant to be used to mean
> > > > uninitialized).  May check with XFS folks if they've seen this type
> > > > of bug.
> > >
> > > I think it is f = kmem_cache_alloc(filp_cachep, GFP_KERNEL); returns an
> > > invalid pointer, then in memset(f, 0, sizeof(*f)); fault happens at address f.
> > > eax == 0 is to clear the memory in memset().
> > 
> > The trace indicates it's in linvfs_open
> > (EIP: 0060:[linvfs_open+89/160])
> > and the insturction dump at the end supports that.
> 
> How to explain:
> Call Trace: [get_empty_filp+89/208] get_empty_filp+0x59/0xd0 ?

I like to let you know that this was all I got as dump. Was simply
trying to copy some stuff from A to B on my harddisk using MC on a XFS
partition using 2.6.11.6.

Though I also detected another really strange thing together with this
issue. On a valid XFS partition (no errors or something) I tried to
delete about 160 CVS checked out modules (GNOME) and *buff* stuff
couldn't be deleted anymore but I wasn't aware of this at that moment.
Seconds later I was trying to copy stuff from A to B as described above
and this gave me that hit. Luckely the hit caused let me continue using
the System. I then tried to delete the stuff again and noticed that it
hadn't deleted the CVS checkout in A) properly and that I copied the
undeleted stuff to B) as well. I then inserted my own created rescue CD,
mounted the partition again, and voila was able to delete the stuff
xfs_repair check on it gave no errors or something.

Maybe this helps isolating the issue.

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-28 22:44 ` Chris Wright
  2005-03-28 22:57   ` Coywolf Qi Hunt
@ 2005-03-29  6:30   ` Nathan Scott
  2005-03-29 16:55     ` Christoph Hellwig
  2005-03-29 16:59     ` Chris Wright
  1 sibling, 2 replies; 15+ messages in thread
From: Nathan Scott @ 2005-03-29  6:30 UTC (permalink / raw)
  To: Ali Akcaagac, Chris Wright, hch; +Cc: linux-kernel

On Mon, Mar 28, 2005 at 02:44:30PM -0800, Chris Wright wrote:
> * Ali Akcaagac (aliakc@web.de) wrote:
> > And happy easter to you all. Just got this while trying to delete some
> > files on my system.
> ...
> > : EIP is at linvfs_open+0x59/0xa0
> ...
> Nothing in the -stable series has changed either XFS or the core vfs
> path on during file open.  Without a chance of reproducing or any more
> information, it'll be tough to make much progress here.

*nod*.

Your full .config would be useful too, Ali, thanks.

> with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> NULL v_bh.bh_first (which looks like it's meant to be used to mean
> uninitialized).  May check with XFS folks if they've seen this type
> of bug.

Its not currently known.  Looks like a possible iget-related race;
does this one ring any bells, Christoph?

cheers.

-- 
Nathan

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  6:30   ` Nathan Scott
@ 2005-03-29 16:55     ` Christoph Hellwig
  2005-03-29 16:59     ` Chris Wright
  1 sibling, 0 replies; 15+ messages in thread
From: Christoph Hellwig @ 2005-03-29 16:55 UTC (permalink / raw)
  To: Nathan Scott; +Cc: Ali Akcaagac, Chris Wright, linux-kernel

On Tue, Mar 29, 2005 at 04:30:44PM +1000, Nathan Scott wrote:
> On Mon, Mar 28, 2005 at 02:44:30PM -0800, Chris Wright wrote:
> > * Ali Akcaagac (aliakc@web.de) wrote:
> > > And happy easter to you all. Just got this while trying to delete some
> > > files on my system.
> > ...
> > > : EIP is at linvfs_open+0x59/0xa0
> > ...
> > Nothing in the -stable series has changed either XFS or the core vfs
> > path on during file open.  Without a chance of reproducing or any more
> > information, it'll be tough to make much progress here.
> 
> *nod*.
> 
> Your full .config would be useful too, Ali, thanks.
> 
> > with eax == 00000000.  This corresponds to a vp->v_fops (or rather
> > vp->v_bh.bh_first->bd_ops) deref.  So, looks like the vnode has a
> > NULL v_bh.bh_first (which looks like it's meant to be used to mean
> > uninitialized).  May check with XFS folks if they've seen this type
> > of bug.
> 
> Its not currently known.  Looks like a possible iget-related race;
> does this one ring any bells, Christoph?

This means the inode wasn't fully initialized.  This looks more like a
problem of not unwinding properly on an error than a race to me.

I'll take a deeper look.


^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29  6:30   ` Nathan Scott
  2005-03-29 16:55     ` Christoph Hellwig
@ 2005-03-29 16:59     ` Chris Wright
  2005-03-29 17:01       ` Christoph Hellwig
  1 sibling, 1 reply; 15+ messages in thread
From: Chris Wright @ 2005-03-29 16:59 UTC (permalink / raw)
  To: Nathan Scott; +Cc: Ali Akcaagac, Chris Wright, hch, linux-kernel

* Nathan Scott (nathans@sgi.com) wrote:
> On Mon, Mar 28, 2005 at 02:44:30PM -0800, Chris Wright wrote:
> > * Ali Akcaagac (aliakc@web.de) wrote:
> > > And happy easter to you all. Just got this while trying to delete some
> > > files on my system.
> > ...
> > > : EIP is at linvfs_open+0x59/0xa0
> > ...
> > Nothing in the -stable series has changed either XFS or the core vfs
> > path on during file open.  Without a chance of reproducing or any more
> > information, it'll be tough to make much progress here.
> 
> *nod*.
> 
> Your full .config would be useful too, Ali, thanks.

Here's .config from Ali.

thanks,
-chris


# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11.6
# Sat Mar 26 17:55:03 2005
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y

#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y

#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
# CONFIG_HPET_TIMER is not set
# CONFIG_SMP is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_X86_MCE_P4THERMAL is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_HAVE_DEC_LOCK=y
# CONFIG_REGPARM is not set

#
# Power management options (ACPI, APM)
#
# CONFIG_PM is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
# CONFIG_ACPI is not set

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY_PROC is not set
CONFIG_PCI_NAMES=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set

#
# PC-card bridges
#

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y

#
# Device Drivers
#

#
# Generic Driver Options
#
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_PC_CML1=m
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y

#
# Plug and Play support
#

#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=y
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Networking support
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set

#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
CONFIG_IP_NF_CT_PROTO_SCTP=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNMARK=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
CONFIG_IP_NF_NAT_SNMP_BASIC=m
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
CONFIG_IP_NF_NAT_TFTP=m
CONFIG_IP_NF_NAT_AMANDA=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
CONFIG_IP_NF_TARGET_CONNMARK=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set

#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set

#
# ISDN subsystem
#
CONFIG_ISDN=m

#
# Old ISDN4Linux
#
# CONFIG_ISDN_I4L is not set

#
# CAPI subsystem
#
CONFIG_ISDN_CAPI=m
# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_ISDN_CAPI_CAPI20=m
CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
CONFIG_ISDN_CAPI_CAPIFS=m

#
# CAPI hardware drivers
#

#
# Active AVM cards
#
# CONFIG_CAPI_AVM is not set

#
# Active Eicon DIVA Server cards
#
# CONFIG_CAPI_EICON is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_UINPUT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=m
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=m
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_INTEL_MCH is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# I2C support
#
CONFIG_I2C=m
# CONFIG_I2C_CHARDEV is not set

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_ISA is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set

#
# Other I2C Chip support
#
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m

#
# Video For Linux
#

#
# Video Adapters
#
CONFIG_VIDEO_BT848=m
# CONFIG_VIDEO_BWQCAM is not set
# CONFIG_VIDEO_CQCAM is not set
# CONFIG_VIDEO_W9966 is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set

#
# Radio Adapters
#
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_BUF=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m

#
# Graphics support
#
# CONFIG_FB is not set
CONFIG_VIDEO_SELECT=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y

#
# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# PCI devices
#
CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
CONFIG_SND_EMU10K1=m
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_RW_DETECT=y
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set

#
# USB Input Devices
#
# CONFIG_USB_HID is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_TEST is not set

#
# USB ATM/DSL drivers
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# MMC/SD Card support
#
# CONFIG_MMC is not set

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set

#
# XFS support
#
CONFIG_XFS_FS=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_DEVFS_FS=y
CONFIG_DEVFS_MOUNT=y
# CONFIG_DEVFS_DEBUG is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_XATTR is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set

#
# Profiling support
#
# CONFIG_PROFILING is not set

#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_KPROBES is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
# CONFIG_CRYPTO is not set

#
# Hardware crypto devices
#

#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=m
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29 16:59     ` Chris Wright
@ 2005-03-29 17:01       ` Christoph Hellwig
  2005-04-01 21:08         ` Ali Akcaagac
  0 siblings, 1 reply; 15+ messages in thread
From: Christoph Hellwig @ 2005-03-29 17:01 UTC (permalink / raw)
  To: Chris Wright; +Cc: Nathan Scott, Ali Akcaagac, hch, linux-kernel

On Tue, Mar 29, 2005 at 08:59:23AM -0800, Chris Wright wrote:
> * Nathan Scott (nathans@sgi.com) wrote:
> > On Mon, Mar 28, 2005 at 02:44:30PM -0800, Chris Wright wrote:
> > > * Ali Akcaagac (aliakc@web.de) wrote:
> > > > And happy easter to you all. Just got this while trying to delete some
> > > > files on my system.
> > > ...
> > > > : EIP is at linvfs_open+0x59/0xa0
> > > ...
> > > Nothing in the -stable series has changed either XFS or the core vfs
> > > path on during file open.  Without a chance of reproducing or any more
> > > information, it'll be tough to make much progress here.
> > 
> > *nod*.
> > 
> > Your full .config would be useful too, Ali, thanks.
> 
> Here's .config from Ali.

just to check whether it's Nathan's race theory, can you please disable
PREEMPT and PREEMPT_BKL?


^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: Kernel OOOPS in 2.6.11.6
  2005-03-29 17:01       ` Christoph Hellwig
@ 2005-04-01 21:08         ` Ali Akcaagac
  0 siblings, 0 replies; 15+ messages in thread
From: Ali Akcaagac @ 2005-04-01 21:08 UTC (permalink / raw)
  To: Christoph Hellwig; +Cc: Chris Wright, Nathan Scott, linux-kernel

On Tue, 2005-03-29 at 19:01 +0200, Christoph Hellwig wrote:
> just to check whether it's Nathan's race theory, can you please
> disable PREEMPT and PREEMPT_BKL?

Ok till now this ooops can not be reproduced. I have been spending some
time today copying large chunks of files and subdirs from point A to
point B but everything seem to work normally. These errors are hard to
trigger specially when happening under strange circumstances. As soon as
I hit this issue again I will report again.

greetings,

Ali Akcaagac

^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2005-04-01 21:20 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-03-28 11:09 Kernel OOOPS in 2.6.11.6 Ali Akcaagac
2005-03-28 22:44 ` Chris Wright
2005-03-28 22:57   ` Coywolf Qi Hunt
2005-03-28 23:04     ` Chris Wright
2005-03-29  0:12       ` Coywolf Qi Hunt
2005-03-29  0:24         ` Chris Wright
2005-03-29  2:06           ` Chris Wedgwood
2005-03-29  2:27             ` Keith Owens
2005-03-29  3:12               ` Chris Wedgwood
2005-03-29  0:28         ` Ali Akcaagac
2005-03-29  6:30   ` Nathan Scott
2005-03-29 16:55     ` Christoph Hellwig
2005-03-29 16:59     ` Chris Wright
2005-03-29 17:01       ` Christoph Hellwig
2005-04-01 21:08         ` Ali Akcaagac

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