oops 0002 with 2.4.0-test8-pre2

From: Taco Witte (mail@tcwitte.myweb.nl)
Date: Sun Sep 03 2000 - 05:58:46 EST


When I reboot my system (Mandrake 7.1 without changes) with
2.4.0-test8-pre2, my system
crashes. I didn't have this problem with prior versions (e.g. pre1),
compiled with the same options. I have no modules and no 'development'
things in my kernel. I don't now what information is relevant for this
problem, but if this information is not complete, please send me a

With regards,
Taco Witte

ksymoops 2.3.3 on i686 2.4.0-test8. Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.0-test8/ (default)
     -m /usr/src/linux/System.map (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.

Error (regular_file): read_ksyms stat /proc/ksyms failed
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Unable to handle kernel NULL pointer deference at virtual address
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010: [<0113238>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 00000000 ebx: 0000000f ecx: c121e000 esi: c4e59f40 edi: 08049c14
Process killall5 (pid: 718, stackpage=c4e59000)
Stack: c4e59f40 0000000f 08049c14 0000000f c0113361 0000000f c4e59f40
       c4e59f40 0000000f 08049c14 0000000f c0113675 0000000f c4e59f40
       00000001 000002ce c0113740 0000000f c4e59f40 00000001 00000001
Call Trace: [<c0113361>] [<c0113675>] [<c0113740>] [<c0113e75>]
            [<c012af77>] [<c012afb9>] [<c012affa>] [<c012a312>]
Code: 89 08 89 4d 04 85 f6 74 07 83 fe 01 74 2b eb 4a b8 00 e0 ff

>>EIP; 00113238 Before first symbol <=====
Trace; c0113361 <send_tg_sig_info+91/110>
Trace; c0113675 <kill_tg_info+5d/60>
Trace; c0113740 <send_sig+8/20>
Trace; c0113e75 <sys_rt_sigqueueinfo+5/80>
Trace; c013e945 <proc_fd_link+55/68>
Trace; c012af77 <__fput+7f/90>
Trace; c012afb9 <_fput+31/40>
Trace; c012affa <fget+1a/28>
Trace; c012a312 <sys_close+16/58>
Trace; c012a35f <sys_vhangup+b/3c>
Trace; c010a3b7 <ret_from_sys_call+b/12>
Code; 00113238 Before first symbol
00000000 <_EIP>:
Code; 00113238 Before first symbol <=====
   0: 89 08 mov %ecx,(%eax) <=====
Code; 0011323a Before first symbol
   2: 89 4d 04 mov %ecx,0x4(%ebp)
Code; 0011323d Before first symbol
   5: 85 f6 test %esi,%esi
Code; 0011323f Before first symbol
   7: 74 07 je 10 <_EIP+0x10> 00113248 Before
first symbol
Code; 00113241 Before first symbol
   9: 83 fe 01 cmp $0x1,%esi
Code; 00113244 Before first symbol
   c: 74 2b je 39 <_EIP+0x39> 00113271 Before
first symbol
Code; 00113246 Before first symbol
   e: eb 4a jmp 5a <_EIP+0x5a> 00113292 Before
first symbol
Code; 00113248 Before first symbol
  10: b8 00 e0 ff 00 mov $0xffe000,%eax

1 warning and 1 error issued. Results may not be reliable.

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This archive was generated by hypermail 2b29 : Thu Sep 07 2000 - 21:00:15 EST