ksymoops 2.3.4 on i686 2.2.16.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.2.16/ (default)
     -m /boot/System.map-2.2.16 (default)

Warning: 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 00000000
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
Oops: 0002
CPU:    1
EIP:    0010:[<c0197a7a>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010093
eax: 00000000   ebx: c75e2000   ecx: 00000207   edx: c2da354f
esi: 00000000   edi: 00000001   ebp: 0000000a   esp: c7ffbdec
ds: 0018   es: 0018   ss: 0018
Process swapper (pid: 0, process nr: 1, stackpage=c7ffb000)
Stack: 00000001 c75e275c c40dfc00 00000000 4f8aff59 00000202 0000000a 00000000 
       c75e275d c75e235c c40dfc00 00000111 00000000 c88a5738 c415ed18 00000000 
       00000000 00000086 fffffffe 00000001 00000009 00000082 00000008 00000001 
Call Trace: [<c88a5738>] [<c010b851>] [<c885a52a>] [<c885a499>] [<c888c4d8>] [<c0112fbc>] [<c01a7930>] 
       [<c019691f>] [<c01968a3>] [<c0113ce5>] [<c0110676>] [<c011b719>] [<c010ba69>] [<c010ba80>] [<c010a4d8>] 
       [<c0107a79>] [<c010ba69>] [<c01169c5>] 
Code: 88 14 06 8b 83 c0 09 00 00 40 25 ff 0f 00 00 89 83 c0 09 00 

>>EIP; c0197a7a <n_tty_receive_buf+3fe/e44>   <=====
Trace; c88a5738 <[isdn]isdn_ppp_xmit+528/650>
Trace; c010b851 <__global_restore_flags+29/50>
Trace; c885a52a <[snd-pcm-plugin]resample16_shrink+52/128>
Trace; c885a499 <[snd-pcm-plugin]resample16_expand+111/150>
Trace; c888c4d8 <[lockd].bss.end+44fd/9079>
Trace; c0112fbc <process_timeout+0/14>
Trace; c01a7930 <cursor_timer_handler+0/48>
Trace; c019691f <flush_to_ldisc+10f/11c>
Trace; c01968a3 <flush_to_ldisc+93/11c>
Trace; c0113ce5 <tqueue_bh+61/70>
Trace; c0110676 <do_edge_ioapic_IRQ+2a/a8>
Trace; c011b719 <do_bottom_half+89/ac>
Trace; c010ba69 <do_IRQ+3d/58>
Trace; c010ba80 <do_IRQ+54/58>
Trace; c010a4d8 <common_interrupt+18/20>
Trace; c0107a79 <cpu_idle+41/54>
Trace; c010ba69 <do_IRQ+3d/58>
Trace; c01169c5 <printk+12d/17c>
Code;  c0197a7a <n_tty_receive_buf+3fe/e44>
00000000 <_EIP>:
Code;  c0197a7a <n_tty_receive_buf+3fe/e44>   <=====
   0:   88 14 06                  mov    %dl,(%esi,%eax,1)   <=====
Code;  c0197a7d <n_tty_receive_buf+401/e44>
   3:   8b 83 c0 09 00 00         mov    0x9c0(%ebx),%eax
Code;  c0197a83 <n_tty_receive_buf+407/e44>
   9:   40                        inc    %eax
Code;  c0197a84 <n_tty_receive_buf+408/e44>
   a:   25 ff 0f 00 00            and    $0xfff,%eax
Code;  c0197a89 <n_tty_receive_buf+40d/e44>
   f:   89 83 c0 09 00 00         mov    %eax,0x9c0(%ebx)

Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!

1 warning issued.  Results may not be reliable.