* USB kernel oops 2.6.7
@ 2004-08-13 23:47 Andy Stewart
2004-08-14 0:00 ` Lee Revell
2004-08-14 5:50 ` Greg KH
0 siblings, 2 replies; 5+ messages in thread
From: Andy Stewart @ 2004-08-13 23:47 UTC (permalink / raw)
To: linux-kernel
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HI everybody,
When I unplugged my Kodak DC4800 USB camera, I noticed this kernel problem
in /var/log/messages. I'm running a stock 2.6.7 kernel compiled for SMP.
The problem is reproduceable. Please cc me on any replies, and let me know
if I can perform experiments, etc. to help isolate this problem.
Thanks!
Andy
=====
Aug 13 19:22:28 tux kernel: ------------[ cut here ]------------
Aug 13 19:22:28 tux kernel: kernel BUG at drivers/usb/storage/usb.c:846!
Aug 13 19:22:28 tux kernel: invalid operand: 0000 [#1]
Aug 13 19:22:28 tux kernel: PREEMPT SMP
Aug 13 19:22:28 tux kernel: Modules linked in: nls_utf8 nls_cp437 usb_storage
vfat fat mga usbserial lp edd joydev s
g st sr_mod ide_cd cdrom nvram snd_seq_oss snd_pcm_oss snd_mixer_oss
snd_seq_midi snd_seq_midi_event snd_seq snd_ens
1371 snd_rawmidi snd_seq_device snd_pcm snd_page_alloc snd_timer
snd_ac97_codec snd soundcore gameport ipv6 ohci_hcd
8139too mii parport_pc via_agp agpgart parport evdev usbcore dm_mod sym53c8xx
scsi_transport_spi sd_mod reiserfs ai
c7xxx scsi_mod
Aug 13 19:22:28 tux kernel: CPU: 0
Aug 13 19:22:28 tux kernel: EIP: 0060:
[__crc_xfrm_user_policy+483640/835764] Not tainted
Aug 13 19:22:28 tux kernel: EIP: 0060:[<e1abf881>] Not tainted
Aug 13 19:22:28 tux kernel: EFLAGS: 00010202 (2.6.7)
Aug 13 19:22:28 tux kernel: EIP is at usb_stor_release_resources+0xb1/0xc0
[usb_storage]
Aug 13 19:22:28 tux kernel: eax: dfc99200 ebx: c17dce00 ecx: 00001ade
edx: dfc9928c
Aug 13 19:22:28 tux kernel: esi: e1acbc40 edi: d27e9800 ebp: d27e9824
esp: dd399f14
Aug 13 19:22:28 tux kernel: ds: 007b es: 007b ss: 0068
Aug 13 19:22:28 tux kernel: Process khubd (pid: 1322, threadinfo=dd398000
task=dd5682b0)
Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled. Run
rchotplug start
Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled. Run
rchotplug start
Aug 13 19:22:28 tux kernel: Stack: dfc99258 e0fdb0b5 dfc99268 e1acbc60
c022b0c6 dfc99268 d27e98d0 c022b1bb
Aug 13 19:22:28 tux kernel: dfc99268 d27e98d0 c022a3e4 00000001
d27e9800 e0fe1205 d27e9840 ffffffff
Aug 13 19:22:28 tux kernel: e0fdbb0a dfe232b8 dd893c00 dfe231b8
00000002 e0fdda7c 00000003 00000003
Aug 13 19:22:28 tux kernel: Call Trace:
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1541996/7082694]
usb_unbind_interface+0x55/0x60 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fdb0b5>] usb_unbind_interface+0x55/0x60
[usbcore]
Aug 13 19:22:28 tux kernel: [device_release_driver+70/80]
device_release_driver+0x46/0x50
Aug 13 19:22:28 tux kernel: [<c022b0c6>] device_release_driver+0x46/0x50
Aug 13 19:22:28 tux kernel: [bus_remove_device+59/112]
bus_remove_device+0x3b/0x70
Aug 13 19:22:28 tux kernel: [<c022b1bb>] bus_remove_device+0x3b/0x70
Aug 13 19:22:28 tux kernel: [device_del+84/160] device_del+0x54/0xa0
Aug 13 19:22:28 tux kernel: [<c022a3e4>] device_del+0x54/0xa0
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1566908/7082694]
usb_disable_device+0xc5/0xe0 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fe1205>] usb_disable_device+0xc5/0xe0
[usbcore]
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1544641/7082694]
usb_disconnect+0x9a/0xd0 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fdbb0a>] usb_disconnect+0x9a/0xd0 [usbcore]
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1552691/7082694]
hub_port_connect_change+0xac/0x2e0 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fdda7c>] hub_port_connect_change+0xac/0x2e0
[usbcore]
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1553633/7082694]
hub_events+0x17a/0x360 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fdde2a>] hub_events+0x17a/0x360 [usbcore]
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1554193/7082694]
hub_thread+0x4a/0xf0 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fde05a>] hub_thread+0x4a/0xf0 [usbcore]
Aug 13 19:22:28 tux kernel: [default_wake_function+0/16]
default_wake_function+0x0/0x10
Aug 13 19:22:28 tux kernel: [<c011e1c0>] default_wake_function+0x0/0x10
Aug 13 19:22:28 tux kernel: [__crc_gss_mech_register+1554119/7082694]
hub_thread+0x0/0xf0 [usbcore]
Aug 13 19:22:28 tux kernel: [<e0fde010>] hub_thread+0x0/0xf0 [usbcore]
Aug 13 19:22:28 tux kernel: [kernel_thread_helper+5/16]
kernel_thread_helper+0x5/0x10
Aug 13 19:22:28 tux kernel: [<c0104275>] kernel_thread_helper+0x5/0x10
Aug 13 19:22:28 tux kernel:
Aug 13 19:22:28 tux kernel: Code: 0f 0b 4e 03 3d 68 ac e1 e9 66 ff ff ff 89 f6
81 ea 00 a9 ac
Aug 13 19:22:29 tux kernel: <1>Unable to handle kernel paging request at
virtual address 64003a65
Aug 13 19:22:29 tux kernel: printing eip:
Aug 13 19:22:29 tux kernel: e1abed6a
Aug 13 19:22:29 tux kernel: *pde = 00000000
Aug 13 19:22:29 tux kernel: Oops: 0002 [#2]
Aug 13 19:22:29 tux kernel: PREEMPT SMP
Aug 13 19:22:29 tux kernel: Modules linked in: nls_utf8 nls_cp437 usb_storage
vfat fat mga usbserial lp edd joydev s
g st sr_mod ide_cd cdrom nvram snd_seq_oss snd_pcm_oss snd_mixer_oss
snd_seq_midi snd_seq_midi_event snd_seq snd_ens
1371 snd_rawmidi snd_seq_device snd_pcm snd_page_alloc snd_timer
snd_ac97_codec snd soundcore gameport ipv6 ohci_hcd
8139too mii parport_pc via_agp agpgart parport evdev usbcore dm_mod sym53c8xx
scsi_transport_spi sd_mod reiserfs ai
c7xxx scsi_mod
Aug 13 19:22:29 tux kernel: CPU: 0
Aug 13 19:22:29 tux kernel: EIP: 0060:
[__crc_xfrm_user_policy+480801/835764] Not tainted
Aug 13 19:22:29 tux kernel: EIP: 0060:[<e1abed6a>] Not tainted
Aug 13 19:22:29 tux kernel: EFLAGS: 00010002 (2.6.7)
Aug 13 19:22:29 tux kernel: EIP is at usb_stor_control_thread+0xca/0x2e0
[usb_storage]
Aug 13 19:22:29 tux kernel: eax: 64003a65 ebx: c17dce00 ecx: c17dce00
edx: 00000001
Aug 13 19:22:29 tux kernel: esi: dfe75c00 edi: 00000000 ebp: d916c000
esp: d916dfa8
Aug 13 19:22:29 tux kernel: ds: 007b es: 007b ss: 0068
Aug 13 19:22:29 tux kernel: Process usb-storage (pid: 6878,
threadinfo=d916c000 task=ddb1a1d0)
Aug 13 19:22:29 tux kernel: Stack: c17dcf10 c17dcf24 dfe2f0e0 ddb1a1d0
dfe2bf80 c0105e36 dfe2f0e0 e1abeca0
Aug 13 19:22:29 tux kernel: 00000000 c17dce00 00000000 00000000
00000000 00000000 e1abeca0 00000000
Aug 13 19:22:29 tux kernel: 00000000 00000000 c0104275 c17dce00
00000000 00000000
Aug 13 19:22:29 tux kernel: Call Trace:
Aug 13 19:22:29 tux kernel: [ret_from_fork+6/32] ret_from_fork+0x6/0x20
Aug 13 19:22:29 tux kernel: [<c0105e36>] ret_from_fork+0x6/0x20
Aug 13 19:22:29 tux kernel: [__crc_xfrm_user_policy+480599/835764]
usb_stor_control_thread+0x0/0x2e0 [usb_storage]
Aug 13 19:22:29 tux kernel: [<e1abeca0>] usb_stor_control_thread+0x0/0x2e0
[usb_storage]
Aug 13 19:22:29 tux kernel: [__crc_xfrm_user_policy+480599/835764]
usb_stor_control_thread+0x0/0x2e0 [usb_storage]
Aug 13 19:22:29 tux kernel: [<e1abeca0>] usb_stor_control_thread+0x0/0x2e0
[usb_storage]
Aug 13 19:22:29 tux kernel: [kernel_thread_helper+5/16]
kernel_thread_helper+0x5/0x10
Aug 13 19:22:29 tux kernel: [<c0104275>] kernel_thread_helper+0x5/0x10
Aug 13 19:22:29 tux kernel:
Aug 13 19:22:29 tux kernel: Code: f0 fe 08 0f 88 19 0d 00 00 8b 93 b8 00 00 00
81 ba 50 01 00
Aug 13 19:22:29 tux kernel: <6>note: usb-storage[6878] exited with
preempt_count 1
Aug 13 19:22:32 tux kernel: usbcore: deregistering driver usb-storage
=====
- --
Andy Stewart, Founder
Worcester Linux Users' Group
Worcester, MA USA
http://www.wlug.org
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB kernel oops 2.6.7
2004-08-13 23:47 USB kernel oops 2.6.7 Andy Stewart
@ 2004-08-14 0:00 ` Lee Revell
2004-08-14 0:10 ` Andy Stewart
2004-08-14 5:50 ` Greg KH
1 sibling, 1 reply; 5+ messages in thread
From: Lee Revell @ 2004-08-14 0:00 UTC (permalink / raw)
To: andystewart; +Cc: linux-kernel
On Fri, 2004-08-13 at 19:47, Andy Stewart wrote:
> Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled. Run
> rchotplug start
> Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled. Run
> rchotplug start
Was hotplugging enabled at the time, or is this message wrong? If the
message is accurate, I would expect an Oops, the same way you often get
an Oops if you unplug any piece of hardware that's not hot pluggable
(assuming the hardware survives).
Lee
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB kernel oops 2.6.7
2004-08-14 0:00 ` Lee Revell
@ 2004-08-14 0:10 ` Andy Stewart
0 siblings, 0 replies; 5+ messages in thread
From: Andy Stewart @ 2004-08-14 0:10 UTC (permalink / raw)
To: Lee Revell; +Cc: linux-kernel
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Hash: SHA1
On Friday 13 August 2004 8:00 pm, Lee Revell wrote:
> On Fri, 2004-08-13 at 19:47, Andy Stewart wrote:
> > Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled.
> > Run rchotplug start
> > Aug 13 19:22:28 tux /sbin/hotplug-stopped[0]: hotplugging not enabled.
> > Run rchotplug start
>
> Was hotplugging enabled at the time, or is this message wrong? If the
> message is accurate, I would expect an Oops, the same way you often get
> an Oops if you unplug any piece of hardware that's not hot pluggable
> (assuming the hardware survives).
>
> Lee
Confirmed: hotplugging was not enabled at the time.
- --
Andy Stewart, Founder
Worcester Linux Users' Group
Worcester, MA USA
http://www.wlug.org
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB kernel oops 2.6.7
2004-08-13 23:47 USB kernel oops 2.6.7 Andy Stewart
2004-08-14 0:00 ` Lee Revell
@ 2004-08-14 5:50 ` Greg KH
2004-08-15 1:16 ` Andy Stewart
1 sibling, 1 reply; 5+ messages in thread
From: Greg KH @ 2004-08-14 5:50 UTC (permalink / raw)
To: Andy Stewart; +Cc: linux-kernel
On Fri, Aug 13, 2004 at 07:47:45PM -0400, Andy Stewart wrote:
>
> HI everybody,
>
> When I unplugged my Kodak DC4800 USB camera, I noticed this kernel problem
> in /var/log/messages. I'm running a stock 2.6.7 kernel compiled for SMP.
Can you try 2.6.8-rc4 to see if this is fixed there or not?
And did you unmount the camera after mounting it, before removing the
device?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB kernel oops 2.6.7
2004-08-14 5:50 ` Greg KH
@ 2004-08-15 1:16 ` Andy Stewart
0 siblings, 0 replies; 5+ messages in thread
From: Andy Stewart @ 2004-08-15 1:16 UTC (permalink / raw)
To: Greg KH; +Cc: linux-kernel
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On Saturday 14 August 2004 1:50 am, Greg KH wrote:
> On Fri, Aug 13, 2004 at 07:47:45PM -0400, Andy Stewart wrote:
> > HI everybody,
> >
> > When I unplugged my Kodak DC4800 USB camera, I noticed this kernel
> > problem in /var/log/messages. I'm running a stock 2.6.7 kernel compiled
> > for SMP.
>
> Can you try 2.6.8-rc4 to see if this is fixed there or not?
>
> And did you unmount the camera after mounting it, before removing the
> device?
>
> thanks,
>
> greg k-h
HI Greg,
I tried the 2.6.8 kernel and my USB camera is working much better - perfectly,
in fact!
Thank you very much!
Andy
- --
Andy Stewart, Founder
Worcester Linux Users' Group
Worcester, MA USA
http://www.wlug.org
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2004-08-15 1:23 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-08-13 23:47 USB kernel oops 2.6.7 Andy Stewart
2004-08-14 0:00 ` Lee Revell
2004-08-14 0:10 ` Andy Stewart
2004-08-14 5:50 ` Greg KH
2004-08-15 1:16 ` Andy Stewart
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