Messages in this thread | | | Date | Thu, 3 Aug 2000 13:48:26 -0400 (EDT) | From | Chris Meadors <> | Subject | [OOPS] getting a bit farther tracking it. |
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Well I think I have rulled out the hardware on this motherboard. I have run memtest86, burnP6, and burnBX for very extended periods on time on this machine with no errors or crashes.
The only time I see this problem is when I push the hard drives really hard. I can "make clean; make -j2 bzImage" in a loop and nothing goes wrong. Even "make -j bzImage" finished without complaints. But I can't get glibc to finish a compile without error.
So I got out bonnie++ and ran it though it's paces. It finished fine. So I ran a "bonnie++ -p 4" and started each of "bonnie++ -y" processes on seperate VCs. That is when I got this oops (followed by a second NMI oops, which I didn't copy down):
Unable to handle kernel paging request at virtual address fffffff4 printing eip: c011ed5c *pde = 00003063 Oops: 0000 CPU: 1 EIP: 0010:[<c011ed5c>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010082 eax: e6ad85e0 ebx: 00000000 ecx: f7b6c03c edx: 00000016 esi: ffffffc4 edi: c029eee0 ebp: f7821fbc esp: f7821f58 ds: 0018 es: 0018 ss: 0018 Stack: f7820000 00001768 000005da 00000000 00002000 daf0f900 00000000 f7ee8000 00000000 00003bb3 00000004 00001000 00002000 f7820000 f6e76b9c f6e76b00 00000000 c012fc9e f41da120 bffff534 00000002 0000002e 00000001 f7820000 Call Trace: [<c012fc98>] [<c010b211>] Code: 83 7b f4 00 75 59 8b 45 ec 85 43 fc 74 51 8b 55 f8 8b 52 4c
>>EIP; c011ed5c <register_proc_table+3c/118> <===== Trace; c012fc98 <sys_write+9c/b0> Trace; c010b211 <reschedule+5/c> Code; c011ed5c <register_proc_table+3c/118> 00000000 <_EIP>: Code; c011ed5c <register_proc_table+3c/118> <===== 0: 83 7b f4 00 cmpl $0x0,0xfffffff4(%ebx) <===== Code; c011ed60 <register_proc_table+40/118> 4: 75 59 jne 5f <_EIP+0x5f> c011edbb <register_proc_table+9b/118> Code; c011ed62 <register_proc_table+42/118> 6: 8b 45 ec mov 0xffffffec(%ebp),%eax Code; c011ed65 <register_proc_table+45/118> 9: 85 43 fc test %eax,0xfffffffc(%ebx) Code; c011ed68 <register_proc_table+48/118> c: 74 51 je 5f <_EIP+0x5f> c011edbb <register_proc_table+9b/118> Code; c011ed6a <register_proc_table+4a/118> e: 8b 55 f8 mov 0xfffffff8(%ebp),%edx Code; c011ed6d <register_proc_table+4d/118> 11: 8b 52 4c mov 0x4c(%edx),%edx
I'll keep hunting, Chris
-- Two penguins were walking on an iceburg. The first one said to the second, "you look like you are wearing a tuxedo." The second one said, "I might be..." --David Lynch, Twin Peaks
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