hi,
when I plug out my USB AGFA SnapScan 1212U scanner I get this oops.
Jan 14 23:38:50 neon kernel: Unable to handle kernel NULL pointer
Jan 14 23:38:50 neon kernel: c029234f
Jan 14 23:38:50 neon kernel: *pde = 00000000
Jan 14 23:38:50 neon kernel: Oops: 0000 [#1]
Jan 14 23:38:50 neon kernel: CPU: 0
Jan 14 23:38:50 neon kernel: EIP: 0060:[<c029234f>] Tainted: P VLI
Using defaults from ksymoops -t elf32-i386 -a i386
Jan 14 23:38:50 neon kernel: EFLAGS: 00010282
Jan 14 23:38:50 neon kernel: eax: dfd32380 ebx: dfd32394 ecx: c0292323
Jan 14 23:38:50 neon kernel: esi: 00000000 edi: dfd0b3a8 ebp: c037747c
Jan 14 23:38:50 neon kernel: ds: 007b es: 007b ss: 0068
Jan 14 23:38:50 neon kernel: Stack: dfd32380 c03774f8 dfd32380 c0377560
c027e14b dfd32380 dfd32380 dfd323c0
Jan 14 23:38:50 neon kernel: dfd32394 c0377580 c0251bf6 dfd32394
dfd323c0 dfd0b3bc dfd0b380 c0291cd6
Jan 14 23:38:50 neon kernel: dfd32394 dfd32380 dfd0b3bc c037748c
00000000 00000000 c01f368a dfd0b3bc
Jan 14 23:38:50 neon kernel: Call Trace:
Jan 14 23:38:50 neon kernel: [<c027e14b>] usb_unbind_interface+0x7b/0x7d
Jan 14 23:38:50 neon kernel: [<c0251bf6>] device_release_driver+0x64/0x66
Jan 14 23:38:50 neon kernel: [<c0291cd6>] destroy_scanner+0x4f/0xa4
Jan 14 23:38:50 neon kernel: [<c01f368a>] kobject_cleanup+0x98/0x9a
Jan 14 23:38:50 neon kernel: [<c027e14b>] usb_unbind_interface+0x7b/0x7d
Jan 14 23:38:50 neon kernel: [<c0251bf6>] device_release_driver+0x64/0x66
Jan 14 23:38:50 neon kernel: [<c0251d1a>] bus_remove_device+0x55/0x96
Jan 14 23:38:50 neon kernel: [<c0250ddc>] device_del+0x5d/0x9b
Jan 14 23:38:50 neon kernel: [<c0284068>] usb_disable_device+0x71/0xac
Jan 14 23:38:50 neon kernel: [<c027e8d7>] usb_disconnect+0x9b/0xe8
Jan 14 23:38:50 neon kernel: [<c0280ef3>]
Jan 14 23:38:50 neon kernel: [<c0280844>] hub_port_status+0x45/0xb0
Jan 14 23:38:50 neon kernel: [<c02811cb>] hub_events+0x2d3/0x346
Jan 14 23:38:50 neon kernel: [<c028126b>] hub_thread+0x2d/0xe4
Jan 14 23:38:50 neon kernel: [<c02fe832>] ret_from_fork+0x6/0x14
Jan 14 23:38:50 neon kernel: [<c011cdde>] default_wake_function+0x0/0x12
Jan 14 23:38:50 neon kernel: [<c028123e>] hub_thread+0x0/0xe4
Jan 14 23:38:50 neon kernel: [<c0109255>] kernel_thread_helper+0x5/0xb
Jan 14 23:38:50 neon kernel: Code: ec 10 8b 44 24 14 89 5c 24 08 89 74 24 0c
>>EIP; c029234f <usbfs_add_bus+65/118> <=====
>>eax; dfd32380 <_end+1f8ec918/3fbb7598>
>>ebx; dfd32394 <_end+1f8ec92c/3fbb7598>
>>ecx; c0292323 <usbfs_add_bus+39/118>
>>edi; dfd0b3a8 <_end+1f8c5940/3fbb7598>
>>ebp; c037747c <shrinker_sem+20/24>
Trace; c027e14b <fbcon_scroll+2cb/c39>
Trace; c0251bf6 <device_release_driver+64/66>
Trace; c0291cd6 <default_file_lseek+6f/c2>
Trace; c01f368a <kobject_cleanup+98/9a>
Trace; c027e14b <fbcon_scroll+2cb/c39>
Trace; c0251bf6 <device_release_driver+64/66>
Trace; c0251d1a <bus_remove_device+55/96>
Trace; c0250ddc <device_del+5d/9b>
Trace; c0284068 <fb_validate_mode+85/125>
Trace; c027e8d7 <fbcon_scroll+a57/c39>
Trace; c0280ef3 <fb_pan_display+57/8b>
Trace; c0280844 <fb_show_logo+105/1fa>
Trace; c02811cb <fb_ioctl+ea/543>
Trace; c028126b <fb_ioctl+18a/543>
Trace; c02fe832 <xprt_socket_autoclose+2e/5b>
Trace; c011cdde <default_wake_function+0/12>
Trace; c028123e <fb_ioctl+15d/543>
Trace; c0109255 <kernel_thread_helper+5/b>
Code; c029234f <usbfs_add_bus+65/118>
00000000 <_EIP>:
Code; c029234f <usbfs_add_bus+65/118> <=====
0: ec in (%dx),%al <=====
Code; c0292350 <usbfs_add_bus+66/118>
1: 10 8b 44 24 14 89 adc %cl,0x89142444(%ebx)
Code; c0292356 <usbfs_add_bus+6c/118>
7: 5c pop %esp
Code; c0292357 <usbfs_add_bus+6d/118>
8: 24 08 and $0x8,%al
Code; c0292359 <usbfs_add_bus+6f/118>
a: 89 74 24 0c mov %esi,0xc(%esp,1)
Linux neon 2.6.1-mm2 #3 Tue Jan 13 18:52:15 CET 2004 i686 unknown unknown
GNU/Linux
Gnu C 3.3.2
Gnu make 3.80
util-linux 2.12
mount 2.12
module-init-tools 0.9.14
e2fsprogs 1.34
quota-tools 3.09.
PPP 2.4.1
nfs-utils 1.0.6
Linux C Library 2.3.2
Dynamic linker (ldd) 2.3.2
Linux C++ Library 5.0.5
Procps 2.0.18
Net-tools 1.60
Kbd 1.08
Sh-utils 5.0
Modules Loaded ide_cd cdrom nvidia
.config.gz attached.
Best regards,
Axel Siebenwirth
____________________________________________________________________________
Axel Siebenwirth phone +49 3641 776807 |
Am Birnstiel 3 axel at pearbough dot net |
07745 Jena |
Germany________________________________________________http://pearbough.net |
Peeping Tom:
A window fan.
____________________________________________________________________________
On Wed, Jan 14, 2004 at 11:51:18PM +0100, Axel Siebenwirth wrote:
> hi,
>
> when I plug out my USB AGFA SnapScan 1212U scanner I get this oops.
Please search the archives before posting this bug as it has been
addressed multiple times...
thanks,
greg k-h