Messages in this thread | | | Date | Mon, 31 Jan 2000 00:47:12 -0500 | From | Joe Drew <> | Subject | X crash and/or memory corruption |
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Through some rather amazing detective work by Keith Owens, I've managed to convince ksymoops that my X crash log is in fact a kernel oops, and have extracted from that some useful information. I'm not sure if this will help anyone in diagnosing the random segfaults I've seen, but I hope it's of more use than what I sent before. X guys, perhaps you can comment on this situation? ksymoops 2.3.3 on i586 2.2.13. Options used -V (specified) -K (specified) -L (specified) -O (specified) -m Xmap (specified)
eip: [<080b3cdc>] eflags: 00013286 Using defaults from ksymoops -t elf32-i386 -a i386 eax: 082e4268 ebx: caaee805 ecx: 000000ed edx: 0828ffd8 esi: 082e41b0 edi: 082ae628 ebp: bffffa4c esp: bffffa14 Stack: 08348794 082e41b0 bffffa4c 0809c4be 082ae628 02400014 c0000001 00000002 08348794 082e41b0 082ae628 05bf64a0 08348794 02000000 bffffa7c 080b43bc 082e41b0 000000ed 000000ed 00000004 082ae628 00000000 bffffa94 00000000 00000000 082906a8 bffffcac 080968d3 082ae628 00000020 bffffcac 0809695b Call Trace: 0809c4be 080b43bc 080968d3 0809695b 080783b1 0806f7a5 080ba1e7 Code: 39 4b 04 75 ef 85 db 74 76 85 d2 75 1a 8b 56 78 8b 03 89 42
>>EIP; 080b3cdc <DeleteProperty+3c/c4> <===== Trace; 0809c4be <SecurityLookupWindow+52/78> Trace; 080b43bc <ProcDeleteProperty+90/a4> Trace; 080968d3 <Dispatch+a3/190> Trace; 0809695b <Dispatch+12b/190> Trace; 080783b1 <mach64PaintWindow+3d1/3e0> Trace; 0806f7a5 <mach64RecolorCursor+41/2bc> Trace; 080ba1e7 <Xrealloc+37/6c> Code; 080b3cdc <DeleteProperty+3c/c4> 00000000 <_EIP>: Code; 080b3cdc <DeleteProperty+3c/c4> <===== 0: 39 4b 04 cmp %ecx,0x4(%ebx) <===== Code; 080b3cdf <DeleteProperty+3f/c4> 3: 75 ef jne fffffff4 <_EIP+0xfffffff4> 080b3cd0 <DeleteProperty+30/c4> Code; 080b3ce1 <DeleteProperty+41/c4> 5: 85 db test %ebx,%ebx Code; 080b3ce3 <DeleteProperty+43/c4> 7: 74 76 je 7f <_EIP+0x7f> 080b3d5b <DeleteProperty+bb/c4> Code; 080b3ce5 <DeleteProperty+45/c4> 9: 85 d2 test %edx,%edx Code; 080b3ce7 <DeleteProperty+47/c4> b: 75 1a jne 27 <_EIP+0x27> 080b3d03 <DeleteProperty+63/c4> Code; 080b3ce9 <DeleteProperty+49/c4> d: 8b 56 78 mov 0x78(%esi),%edx Code; 080b3cec <DeleteProperty+4c/c4> 10: 8b 03 mov (%ebx),%eax Code; 080b3cee <DeleteProperty+4e/c4> 12: 89 42 00 mov %eax,0x0(%edx)
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