Messages in this thread | | | Subject | Re: [2.5.52, ALSA] Unable to handle kernel paging request at virtual address 32347363 | From | Jochen Hein <> | Date | Fri, 20 Dec 2002 20:30:25 +0100 |
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Jochen Hein <jochen@jochen.org> writes:
> This is when loading the cs4232 driver for my Thinkpad 600. > > Unable to handle kernel paging request at virtual address 32347363 [...] > How can I decode the addresses in the modules?
Now with CONFIG_KALLSYMS enabled:
root@gswi1164:~# ./alsa start Starting ALSA sound driver (version 0.9.0rc5):Unable to handle kernel paging request at virtual address 32347363 printing eip: c6aae81c *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0060:[<c6aae81c>] Not tainted EFLAGS: 00010286 EIP is at gcc2_compiled.+0x1c/0x6c [snd] eax: c4924664 ebx: 32347363 ecx: c6ab5540 edx: c4924614 esi: c6ab3351 edi: 32347363 ebp: c35eff38 esp: c35eff2c ds: 0068 es: 0068 ss: 0068 Process modprobe (pid: 15481, threadinfo=c35ee000 task=c2a713a0) Stack: c4924614 32347363 c6ae17a0 c35eff54 c6aad660 32347363 00000000 00000000 c6ae17a0 00000004 c35eff90 c6ae407a 00000001 32347363 c6ad3000 00000004 00000000 00000000 c6ae17a0 00000000 00000010 c6ac3324 c6ac33b4 00000000 Call Trace: [<c6ae17a0>] enable+0x0/0x20 [snd_cs4232] [<c6aad660>] snd_card_new+0x40/0x24c [snd] [<c6ae17a0>] enable+0x0/0x20 [snd_cs4232] [<c6ae407a>] +0x7a/0x34c [snd_cs4232] [<c6ae17a0>] enable+0x0/0x20 [snd_cs4232] [<c6ae436c>] alsa_card_cs423x_init+0x20/0x54 [snd_cs4232] [<c012cab7>] sys_init_module+0x113/0x1a4 [<c0108cd7>] syscall_call+0x7/0xb
Code: ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 85 c0 74 34 83 ./alsa: line 261: 15481 Speicherzugriffsfehler /sbin/modprobe $line >/dev/null 2>&1 (cs4232)
ksymopps decodes that as:
Code: ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 85 c0 74 34 83
>>EIP; c6aae81c <END_OF_CODE+667afbc/????> <=====
Trace; c6ae17a0 <END_OF_CODE+66adf40/????> Trace; c6aad660 <END_OF_CODE+6679e00/????> Trace; c6ae17a0 <END_OF_CODE+66adf40/????> Trace; c6ae407a <END_OF_CODE+66b081a/????> Trace; c6ae17a0 <END_OF_CODE+66adf40/????> Trace; c6ae436c <END_OF_CODE+66b0b0c/????> Trace; c012cab7 <sys_init_module+113/1a4> Trace; c0108cd7 <syscall_call+7/b>
Code; c6aae81c <END_OF_CODE+667afbc/????> 00000000 <_EIP>: Code; c6aae81c <END_OF_CODE+667afbc/????> <===== 0: ae scas %es:(%edi),%al <===== Code; c6aae81d <END_OF_CODE+667afbd/????> 1: 75 08 jne b <_EIP+0xb> Code; c6aae81f <END_OF_CODE+667afbf/????> 3: 84 c0 test %al,%al Code; c6aae821 <END_OF_CODE+667afc1/????> 5: 75 f8 jne ffffffff <_EIP+0xffffffff> Code; c6aae823 <END_OF_CODE+667afc3/????> 7: 31 c0 xor %eax,%eax Code; c6aae825 <END_OF_CODE+667afc5/????> 9: eb 04 jmp f <_EIP+0xf> Code; c6aae827 <END_OF_CODE+667afc7/????> b: 19 c0 sbb %eax,%eax Code; c6aae829 <END_OF_CODE+667afc9/????> d: 0c 01 or $0x1,%al Code; c6aae82b <END_OF_CODE+667afcb/????> f: 85 c0 test %eax,%eax Code; c6aae82d <END_OF_CODE+667afcd/????> 11: 74 34 je 47 <_EIP+0x47> Code; c6aae82f <END_OF_CODE+667afcf/????> 13: 83 00 00 addl $0x0,(%eax)
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