[2.4.21-pre6] [USB] Oops during reload of usb-uhci (maybe bluetooth related???)

cb-lkml@fish.zetnet.co.uk
Sun, 6 Apr 2003 21:55:39 +0100


USB was previously used for bluetooth (hci-usb.o etc) and stopped working.
Usbnet to Zaurus SL-5000D, also not working so I Attempted to restart hotplug
package (/etc/init.d/hotplug restart) and got this oops when the script ran
modprobe -q usb-uhci.

Can't build 2.4.21-pre7, so waiting on -pre8 to retest. (Shouldn't there be bk
snapshots available somewhere?)

---------------------------------------
ksymoops 2.4.8 on i686 2.4.21-pre6. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.21-pre6/ (default)
-m /boot/System.map-2.4.21-pre6 (default)

Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

Error (regular_file): read_system_map stat /boot/System.map-2.4.21-pre6 failed
kernel BUG at slab.c:815!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c0131a7d>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: c12c7a74 ecx: c12c7a00 edx: c12c7a6c
esi: c12c7a66 edi: d093636f ebp: c12c7a6c esp: c4e65ed0
ds: 0018 es: 0018 ss: 0018
Process modprobe.moduti (pid: 13667, stackpage=c4e65000)
Stack: 00000000 0000003c 00000000 c4e65ee8 c12c7a94 fffffffc 00000038 fffffff4
00000001 00000001 d0931000 d0935e15 d0936361 0000003c 00000040 00000000
00000000 00000000 ffffffea c011bf76 d0931060 080873f0 000063b0 d0937298
Call Trace: [<d0935e15>] [<d0936361>] [<c011bf76>] [<d0931060>] [<d0937298>]
[<d0931060>] [<c010733f>]
Code: 0f 0b 2f 03 c1 0a 25 c0 8b 01 89 ca 89 c1 0f 0d 00 81 fa 44

>>EIP; c0131a7d <kmem_cache_create+2bd/430> <=====

>>ebx; c12c7a74 <___strtok+fb35a0/105efbac>
>>ecx; c12c7a00 <___strtok+fb352c/105efbac>
>>edx; c12c7a6c <___strtok+fb3598/105efbac>
>>esi; c12c7a66 <___strtok+fb3592/105efbac>
>>edi; d093636f <[uhci].text.end+3f0/11a1>
>>ebp; c12c7a6c <___strtok+fb3598/105efbac>
>>esp; c4e65ed0 <___strtok+4b519fc/105efbac>

Trace; d0935e15 <[uhci]uhci_hcd_init+b5/140>
Trace; d0936361 <[uhci].text.end+3e2/11a1>
Trace; c011bf76 <inter_module_put+706/850>
Trace; d0931060 <[usbcore]usb_minors+1e00/1e20>
Trace; d0937298 <[uhci]__module_license+3d/85>
Trace; d0931060 <[usbcore]usb_minors+1e00/1e20>
Trace; c010733f <__up_wakeup+128f/1660>

Code; c0131a7d <kmem_cache_create+2bd/430>
00000000 <_EIP>:
Code; c0131a7d <kmem_cache_create+2bd/430> <=====
0: 0f 0b ud2a <=====
Code; c0131a7f <kmem_cache_create+2bf/430>
2: 2f das
Code; c0131a80 <kmem_cache_create+2c0/430>
3: 03 c1 add %ecx,%eax
Code; c0131a82 <kmem_cache_create+2c2/430>
5: 0a 25 c0 8b 01 89 or 0x89018bc0,%ah
Code; c0131a88 <kmem_cache_create+2c8/430>
b: ca 89 c1 lret $0xc189
Code; c0131a8b <kmem_cache_create+2cb/430>
e: 0f 0d 00 prefetch (%eax)
Code; c0131a8e <kmem_cache_create+2ce/430>
11: 81 fa 44 00 00 00 cmp $0x44,%edx

1 warning and 1 error issued. Results may not be reliable.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/