lkml.org 
[lkml]   [1999]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectoops on 2.2.0-pre8 in vfat code ..

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.
\
 
 \ /
  Last update: 2005-03-22 13:49    [W:0.023 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site