Messages in this thread | | | Date | Sun, 25 Mar 2001 14:40:25 -0500 | From | Eric Buddington <> | Subject | oops in 2.4.2-23 in pipe_write |
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These oopsen were invoked by a normal shell script. Hope you can make some use of it. Processor is a K6/2.
-Eric
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ksymoops 2.4.1 on i586 2.4.2-ac23. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.2-ac23/ (default) -m /boot/System.map-2.4.2-ac23-k6 (specified)
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(shmem_file_setup) not found in System.map. Ignoring ksyms_base entry Unable to handle kernel NULL pointer dereference at virtual address 00000014 c013880e *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c013880e>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: c034c440 ecx: c2efd460 edx: c034c440 esi: c2efd400 edi: 00000000 ebp: 00000015 esp: c7489f7c ds: 0018 es: 0018 ss: 0018 Process sed (pid: 5898, stackpage=c7489000) Stack: c034c440 ffffffea 00000000 00000015 c2efd460 fffffe00 00000000 400f7000 c012fd5a c034c440 400f7000 00000015 c034c460 c7488000 00000015 400f7000 bffffba4 c0108d33 00000001 400f7000 00000015 00000015 400f7000 bffffba4 Call Trace: [<c012fd5a>] [<c0108d33>] Code: 83 7f 14 00 0f 84 08 02 00 00 c7 44 24 1c 01 00 00 00 81 fd
>>EIP; c013880e <pipe_write+6e/2b8> <===== Trace; c012fd5a <sys_write+8e/c4> Trace; c0108d33 <system_call+33/40> Code; c013880e <pipe_write+6e/2b8> 00000000 <_EIP>: Code; c013880e <pipe_write+6e/2b8> <===== 0: 83 7f 14 00 cmpl $0x0,0x14(%edi) <===== Code; c0138812 <pipe_write+72/2b8> 4: 0f 84 08 02 00 00 je 212 <_EIP+0x212> c0138a20 <pipe_write+280/2b8> Code; c0138818 <pipe_write+78/2b8> a: c7 44 24 1c 01 00 00 movl $0x1,0x1c(%esp,1) Code; c013881f <pipe_write+7f/2b8> 11: 00 Code; c0138820 <pipe_write+80/2b8> 12: 81 fd 00 00 00 00 cmp $0x0,%ebp
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000014 c013880e *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c013880e>] EFLAGS: 00010246 eax: 00000000 ebx: c3621120 ecx: c36aa2c0 edx: c3621120 esi: c36aa260 edi: 00000000 ebp: 00000015 esp: c0e69f7c ds: 0018 es: 0018 ss: 0018 Process sed (pid: 5945, stackpage=c0e69000) Stack: c3621120 ffffffea 00000000 00000015 c36aa2c0 fffffe00 00000000 400f7000 c012fd5a c3621120 400f7000 00000015 c3621140 c0e68000 00000015 400f7000 bffffba4 c0108d33 00000001 400f7000 00000015 00000015 400f7000 bffffba4 Call Trace: [<c012fd5a>] [<c0108d33>] Code: 83 7f 14 00 0f 84 08 02 00 00 c7 44 24 1c 01 00 00 00 81 fd
>>EIP; c013880e <pipe_write+6e/2b8> <===== Trace; c012fd5a <sys_write+8e/c4> Trace; c0108d33 <system_call+33/40> Code; c013880e <pipe_write+6e/2b8> 00000000 <_EIP>: Code; c013880e <pipe_write+6e/2b8> <===== 0: 83 7f 14 00 cmpl $0x0,0x14(%edi) <===== Code; c0138812 <pipe_write+72/2b8> 4: 0f 84 08 02 00 00 je 212 <_EIP+0x212> c0138a20 <pipe_write+280/2b8> Code; c0138818 <pipe_write+78/2b8> a: c7 44 24 1c 01 00 00 movl $0x1,0x1c(%esp,1) Code; c013881f <pipe_write+7f/2b8> 11: 00 Code; c0138820 <pipe_write+80/2b8> 12: 81 fd 00 00 00 00 cmp $0x0,%ebp
1 warning issued. Results may not be reliable.
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