Messages in this thread | | | Date | Fri, 22 Jan 1999 21:34:23 +0000 (GMT) | From | Dave Airlie <> | Subject | oops on 2.2.0-pre8 in vfat code .. |
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Please find attached an oops plus ksymoops output ..
2.2.0-pre8, vfat mount /dos
running WinAmp under wine and I tried to move a dll file in /dos/winamp/plugins to another name and mv segfaulted with that oops produced ...
Dave.
------------ David Airlie, David.Airlie@ul.ie,airlied@skynet -------- Telecommunications Research Centre, ECE Dept, University of Limerick \ http://www.csn.ul.ie/~airlied -- Telecommunications Researcher \ --- TEL: +353-61-202695 ----------------------------------------------- Options used: -V (default) -o /lib/modules/2.2.0-pre8/ (default) -k /proc/ksyms (default) -l /proc/modules (default) -m /usr/src/linux/System.map (default) -c 1 (default)
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.
Unable to handle kernel NULL pointer dereference at virtual address 00000024 current->tss.cr3 = 03907000, %cr3 = 03907000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c4c4afa7>] EFLAGS: 00010202 eax: 0023fd80 ebx: 00000000 ecx: c3071edc edx: c39978e0 esi: c0009800 edi: c28d5a00 ebp: c22c7e00 esp: c3071eb0 ds: 0018 es: 0018 ss: 0018 Process mv (pid: 2397, process nr: 78, stackpage=c3071000) Stack: c39978e0 00000000 c4c4b071 c39978e0 c22c7e00 c28d5a00 00000000 c3071f48 0023fd80 c39978e0 00000000 c28d5a00 c22c7e00 00000220 00000000 c4c4b590 c39978e0 c3071f48 00000000 c290f7c0 c33c15a0 c39978e0 c39978e0 c01c8f00 Call Trace: [<c4c4b071>] [<c4c4b590>] [<c012d11c>] [<c0129a5c>] [<c0129ba5>] [<c0107a24>] Code: 66 c7 43 24 00 00 a1 70 4a 1d c0 89 42 34 89 43 34 a1 70 4a
>>EIP: c4c4afa7 <vfat_free_ino+17/84> Trace: c4c4b071 <vfat_remove_entry+5d/d4> Trace: c4c4b590 <vfat_rename+1ec/498> Trace: c012d11c <d_lookup+98/dc> Trace: c0129a5c <vfs_rename+248/25c> Trace: c0129ba5 <sys_rename+135/1ac> Trace: c0107a24 <system_call+34/38> Code: c4c4afa7 <vfat_free_ino+17/84> 00000000 <_EIP>: Code: c4c4afa7 <vfat_free_ino+17/84> 0: 66 c7 43 24 00 movw $0x0,0x24(%ebx) Code: c4c4afac <vfat_free_ino+1c/84> 5: 00 Code: c4c4afad <vfat_free_ino+1d/84> 6: a1 70 4a 1d c0 movl 0xc01d4a70,%eax Code: c4c4afb2 <vfat_free_ino+22/84> b: 89 42 34 movl %eax,0x34(%edx) Code: c4c4afb5 <vfat_free_ino+25/84> e: 89 43 34 movl %eax,0x34(%ebx) Code: c4c4afb8 <vfat_free_ino+28/84> 11: a1 70 4a 00 00 movl 0x4a70,%eax
3 warnings issued. Results may not be reliable.
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