System:
Tyan Tiger LE S2515ING
dual 1ghz PIII
1gb memory
two IBM DTLA 307075 drives
each drive master on a channel of the onboard raid
onboard raid detected as Promise PDC20267
onboard raid set so each drive is a single span set
net effect is to use the onboard raid as a pair of simple ide controllers
operating system on separate hard drive
2.4.5
+ linux-2.4.5-xfs-06042001.patch.bz2
+ ide.2.4.5.06062001.patch (Andre Hedrick IDE patches)
+ linux-2.4.0-sard.patch (extended /proc/partitions info)
Drives have numerous partitions. Each pair of partitions are configured
to use software raid 0 with varying stripe size. Each raid 0 set has
an xfs filesystem on it, built with the default parameters.
I left Bonnie running over night, and this morning came in to find an
oops. The decoding follows. Let me know if I can be of further help.
I'm not on the list, so please CC me on any replies.
I found the new patch bundle from 11June2001 and will use those. Are
the patches on an every Monday schedule? If so, I'll use today's instead
when they come out.
Jim
Script started on Mon Jun 18 12:01:35 2001
[root@test220 /root]# ksymoops oops
ksymoops 2.4.0 on i686 2.4.5-xfs. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.5-xfs/ (default)
-m /boot/System.map-2.4.5-xfs (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_maps): ksyms_base symbol __VERSIONED_SYMBOL(shmem_file_setup)
not found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says
c026b350, System.map says c0153dc0. Ignoring ksyms_base entry
Unable to handle kernel NULL pointer dereference at virtual address 00000048
c0125eb8
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0125eb8>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: f7e01678 ebx: 00000040 ecx: 00000012 edx: 00049039
esi: f7e01678 edi: 00049039 ebp: f7771864 esp: f5d2dd6c
ds: 0018 es: 0018 ss: 0018
Process Bonnie (pid: 1599, stackpage=f5d2d000)
Stack: 00003000 f7e01678 f5d2dd8c f7771864 c0128169 f7771864 00049039 f7e01678
00000000 c012ea0e 165a9000 49038000 c013641c 00003000 49039000 00000000
00000000 c0186358 f7771864 00049039 00000001 00001000 00000000 00001000
Call Trace: [<c0128169>] [<c012ea0e>] [<c013641c>] [<c0186358>] [<c01864e8>]
[<c01867c9>] [<c01e87d0>]
[<c01e9b1f>] [<c01e87d0>] [<c01e576c>] [<c0134216>] [<c0106ffb>]
[<c010002b>]
Code: 39 6b 08 75 f4 39 7b 0c 75 ef b8 02 00 00 00 f0 0f ab 43 18
>>EIP; c0125eb8 <__find_lock_page+28/d0> <=====
Trace; c0128169 <grab_cache_page+49/b0>
Trace; c012ea0e <nr_free_buffer_pages+e/60>
Trace; c013641c <balance_dirty_state+c/50>
Trace; c0186358 <__pagebuf_do_delwri+1f8/240>
Trace; c01864e8 <_pagebuf_file_write+148/200>
Trace; c01867c9 <pagebuf_generic_file_write+229/440>
Trace; c01e87d0 <linvfs_pb_bmap+0/a0>
Trace; c01e9b1f <xfs_write+39f/690>
Trace; c01e87d0 <linvfs_pb_bmap+0/a0>
Trace; c01e576c <linvfs_write+fc/140>
Trace; c0134216 <sys_write+96/d0>
Trace; c0106ffb <system_call+33/38>
Trace; c010002b <startup_32+2b/cb>
Code; c0125eb8 <__find_lock_page+28/d0>
00000000 <_EIP>:
Code; c0125eb8 <__find_lock_page+28/d0> <=====
0: 39 6b 08 cmp %ebp,0x8(%ebx) <=====
Code; c0125ebb <__find_lock_page+2b/d0>
3: 75 f4 jne fffffff9 <_EIP+0xfffffff9> c0125eb1
<__find_lock_page+21/d0>
Code; c0125ebd <__find_lock_page+2d/d0>
5: 39 7b 0c cmp %edi,0xc(%ebx)
Code; c0125ec0 <__find_lock_page+30/d0>
8: 75 ef jne fffffff9 <_EIP+0xfffffff9> c0125eb1
<__find_lock_page+21/d0>
Code; c0125ec2 <__find_lock_page+32/d0>
a: b8 02 00 00 00 mov $0x2,%eax
Code; c0125ec7 <__find_lock_page+37/d0>
f: f0 0f ab 43 18 lock bts %eax,0x18(%ebx)
3 warnings issued. Results may not be reliable.
[root@test220 /root]# exit
exit
Script done on Mon Jun 18 12:01:44 2001
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