More info on 104 oops

Nick Randell (nick@randells.demon.co.uk)
Sun, 07 Jun 1998 13:03:32 +0100


Hi

A bit more info on my oops. Sorry I didn't send it the first time!

I think it may have something to do with /proc/parport! as I seem to be
missing entries in there

Nick

The oops in cat was:
Using `../System.map' to map addresses to symbols.

>>EIP: c013eb84 <proc_lookup+48/d0>
Trace: c012a877 <real_lookup+47/70>
Trace: c012aa7a <lookup_dentry+15e/1e8>
Trace: c011c0c0 <filemap_nopage>
Trace: c012abc2 <open_namei+56/2bc>
Trace: c0122e23 <do_open+47/130>
Trace: c0122fed <sys_open+39/68>
Trace: c0109838 <system_call+38/40>
Code: c013eb84 <proc_lookup+48/d0>
Code: c013eb84 <proc_lookup+48/d0> 66 8b 03 movw
(%ebx),%ax
Code: c013eb87 <proc_lookup+4b/d0> 66 85 c0 testw %ax,%ax
Code: c013eb8a <proc_lookup+4e/d0> 74 48 je c013ebd4
<proc_lookup+98/d0>
Code: c013eb8c <proc_lookup+50/d0> 0f b7 4b 02 movzwl
0x2(%ebx),%ecx
Code: c013eb90 <proc_lookup+54/d0> 8b 74 24 20 movl
0x20(%esp,1),%esi
Code: c013eb94 <proc_lookup+58/d0> 39 4e 44 cmpl
%ecx,0x44(%esi)
Code: c013eb97 <proc_lookup+5b/d0> 75 00 jne c013eb99
<proc_lookup+5d/d0>
Code: c013eb99 <proc_lookup+5d/d0> 90 nop
Code: c013eb9a <proc_lookup+5e/d0> 90 nop
Code: c013eb9b <proc_lookup+5f/d0> 90 nop

The oops in bash was:
Using `../System.map' to map addresses to symbols.

>>EIP: c013eb84 <proc_lookup+48/d0>
Trace: c012a877 <real_lookup+47/70>
Trace: c012aa7a <lookup_dentry+15e/1e8>
Trace: c012a628 <getname+78/bc>
Trace: c012ab2c <__namei+28/68>
Trace: c01289f3 <sys_newstat+13/64>
Trace: c01098
Code: c013eb84 <proc_lookup+48/d0>
Code: c013eb84 <proc_lookup+48/d0> 66 8b 03 movw
(%ebx),%ax
Code: c013eb87 <proc_lookup+4b/d0> 66 85 c0 testw %ax,%ax
Code: c013eb8a <proc_lookup+4e/d0> 74 48 je c013ebd4
<proc_lookup+98/d0>
Code: c013eb8c <proc_lookup+50/d0> 0f b7 4b 02 movzwl
0x2(%ebx),%ecx
Code: c013eb90 <proc_lookup+54/d0> 8b 74 24 20 movl
0x20(%esp,1),%esi
Code: c013eb94 <proc_lookup+58/d0> 39 4e 44 cmpl
%ecx,0x44(%esi)
Code: c013eb97 <proc_lookup+5b/d0> 75 00 jne c013eb99
<proc_lookup+5d/d0>
Code: c013eb99 <proc_lookup+5d/d0> 90 nop
Code: c013eb9a <proc_lookup+5e/d0> 90 nop
Code: c013eb9b <proc_lookup+5f/d0> 90 nop

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