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SubjectOoops in 2.2.19
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Hi Folks,
I'm running 2.2.19 on a P5 133.
>From time to time I'm getting this oops, which seems to kill network
functionality, but doesn't lead to a reboot.

Any ideas ?

Stefan


ksymoops 2.4.3 on i586 2.2.19. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.19/ (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.

Warning (compare_ksyms_lsmod): module 3c59x is in lsmod but not in ksyms,
probably no symbols exported
Warning (compare_maps): ksyms_base symbol module_list_R__ver_module_list
not found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
proc_sys_root_R__ver_proc_sys_root not found in System.map. Ignoring
ksyms_base entry
Sep 26 00:02:05 dedsp kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Sep 26 00:02:05 dedsp kernel: current->tss.cr3 = 00e13000, %cr3 = 00e13000
Sep 26 00:02:05 dedsp kernel: *pde = 02c6e067
Sep 26 00:02:05 dedsp kernel: Oops: 0002
Sep 26 00:02:05 dedsp kernel: CPU: 0
Sep 26 00:02:05 dedsp kernel: EIP: 0010:[kfree+403/424]
Sep 26 00:02:05 dedsp kernel: EFLAGS: 00010286
Sep 26 00:02:05 dedsp kernel: eax: 0000001b ebx: c3fff620 ecx: 00000018
edx: 00000023
Sep 26 00:02:05 dedsp kernel: esi: c22ab920 edi: 00000542 ebp: 00000000
esp: c37c7e54
Sep 26 00:02:05 dedsp kernel: ds: 0018 es: 0018 ss: 0018
Sep 26 00:02:05 dedsp kernel: Process slocate (pid: 4909, process nr: 38,
stackpage=c37c7000)
Sep 26 00:02:05 dedsp kernel: Stack: c22ab900 c34cb4a0 00000542 00000000
c22ab700 c34cb4a0 c01311f4 c22ab920
Sep 26 00:02:05 dedsp kernel: c37c7eb4 c37c7eb4 c022c084 00000542
00000542 c013218b fffff709 0000015c
Sep 26 00:02:05 dedsp kernel: 00000000 c0253038 c022c084 c0253038
c0145b3f c01f8480 c249b880 c26ae018
Sep 26 00:02:05 dedsp kernel: Call Trace: [prune_dcache+260/340]
[try_to_free_inodes+199/264] [ext2_find_entry+455/752] [cprt+9280/56342]
[grow_inodes+30/384] [get_new_inode
Sep 26 00:02:05 dedsp kernel: Code: c7 05 00 00 00 00 00 00 00 00 83 c4 08
5b 5e 5f 5d 83 c4 08
Using defaults from ksymoops -t elf32-i386 -a i386

Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: c7 05 00 00 00 00 00 movl $0x0,0x0
Code; 00000006 Before first symbol
7: 00 00 00
Code; 0000000a Before first symbol
a: 83 c4 08 addl $0x8,%esp
Code; 0000000c Before first symbol
d: 5b popl %ebx
Code; 0000000e Before first symbol
e: 5e popl %esi
Code; 0000000e Before first symbol
f: 5f popl %edi
Code; 00000010 Before first symbol
10: 5d popl %ebp
Code; 00000010 Before first symbol
11: 83 c4 08 addl $0x8,%esp


4 warnings issued. Results may not be reliable.




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