[OpenAFS] AFS Client Segmentation Fault

Tim Schaab tim@madweb.org
Wed, 18 Dec 2002 02:09:39 -0600


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Derrick J Brashear wrote:
| On Wed, 18 Dec 2002, Tim Schaab wrote:
|
|
|>Dec 18 01:35:05 odin kernel: Call Trace: [<cbf570e3>] [<cbf1131d>]
|>[<cbf570e3>] [<cbf44226>] [<cbf449b9>]
|
|
| Run it all through ksymoops so you get real symbol information.
|

Here's what I get:

|>EIP; cbf3ade0 <[libafs-2.4.18-wolk3.8.1]osi_Panic+20/40>   <=====

|>edx; c9cd0000 <_end+98899a8/bab9a08>
|>edi; c0cb739b <_end+870d43/bab9a08>
|>ebp; c0cb7380 <_end+870d28/bab9a08>
|>esp; c9cd1bf4 <_end+988b59c/bab9a08>

Trace; cbf570e3 <[libafs-2.4.18-wolk3.8.1].rodata.end+3ec0/1603d>
Trace; cbf1131d <[libafs-2.4.18-wolk3.8.1]osi_AllocSmallSpace+fd/110>
Trace; cbf570e3 <[libafs-2.4.18-wolk3.8.1].rodata.end+3ec0/1603d>
Trace; cbf44226 <[libafs-2.4.18-wolk3.8.1]osi_UFSOpen+66/1f0>
Trace; cbf449b9 <[libafs-2.4.18-wolk3.8.1]osi_InitCacheInfo+79/80>
Trace; cbf0dde5 <[libafs-2.4.18-wolk3.8.1]afs_InitCacheInfo+45/110>
Trace; cbf0ffa2 <[libafs-2.4.18-wolk3.8.1]afs_osi_Alloc+42/50>
Trace; cbf48a71 <[libafs-2.4.18-wolk3.8.1]afs_syscall_call+551/af0>
Trace; c1c54ca0 <_end+180e648/bab9a08>
Trace; c1c54b20 <_end+180e4c8/bab9a08>
Trace; c0114dec <__wake_up+13c/1e0>
Trace; c0209c23 <n_tty_receive_buf+213/430>
Trace; c0209c23 <n_tty_receive_buf+213/430>
Trace; c1c47b08 <_end+18014b0/bab9a08>
Trace; c1ca164c <_end+185aff4/bab9a08>
Trace; c020d7b3 <pty_write+133/140>
Trace; c020aec4 <opost_block+d4/1b0>
Trace; c020d7b3 <pty_write+133/140>
Trace; c020799a <tty_default_put_char+1a/20>
Trace; c020acdd <opost+9d/1b0>
Trace; c020a95f <write_chan+15f/230>
Trace; cbf4927f <[libafs-2.4.18-wolk3.8.1]afs_syscall+20f/270>
Trace; c0143638 <sys_write+a8/c0>
Trace; c01072e3 <system_call+33/40>

Code;  cbf3ade0 <[libafs-2.4.18-wolk3.8.1]osi_Panic+20/40>
00000000 <_EIP>:
Code;  cbf3ade0 <[libafs-2.4.18-wolk3.8.1]osi_Panic+20/40>   <=====
~   0:   c6 05 ff ff ff ff 2a      movb   $0x2a,0xffffffff   <=====
Code;  cbf3ade7 <[libafs-2.4.18-wolk3.8.1]osi_Panic+27/40>
~   7:   83 c4 1c                  add    $0x1c,%esp
Code;  cbf3adea <[libafs-2.4.18-wolk3.8.1]osi_Panic+2a/40>
~   a:   c3                        ret
Code;  cbf3adeb <[libafs-2.4.18-wolk3.8.1]osi_Panic+2b/40>
~   b:   90                        nop
Code;  cbf3adec <[libafs-2.4.18-wolk3.8.1]osi_Panic+2c/40>
~   c:   8d 74 26 00               lea    0x0(%esi,1),%esi
Code;  cbf3adf0 <[libafs-2.4.18-wolk3.8.1]osi_Panic+30/40>
~  10:   b8 21 79 f5 00            mov    $0xf57921,%eax

Cheers,

Tim

- --
Tim Schaab                  http://www.madweb.org
TSC Technician              http://tsc.bus.wisc.edu
AISP System Administrator   http://aisp.bus.wisc.edu

Life is what you make it.  If you think you can or can not, you are
right.  It is all up to you.
~  - Words of Wisdom

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