Hello,
Is there any kernel guru would could give me a hint on
what could have caused this oops?
The server was not buzy at that time.
Kernel version 2.4.7 from CVS (july 27th) built with kgcc.
Hardware dual P3-866Mhz/2x256 PC133
hda/hdc are used as software raid1 array for root and
the external xfslog device (md1/md2)
7+1 hotspare on a 3ware 6800 card (JBOD+software raid5: md0).
[tru@sheridan ~]$ cat /proc/cmdline
BOOT_IMAGE=rd1-247xfs-smp ro root=902
BOOT_FILE=/boot/bzImage-2.4.7-xfs-23072001 ramdisk_size=2500
devfs=nomount noapic
[tru@sheridan ~]$ cat /proc/version
Linux version 2.4.7-xfs-23072001 (tru@xxxxxxxxxxxxxxxxxxxxxxx) (gcc
version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #5 SMP Mon Jul
23 22:40:02 CEST 2001
[tru@sheridan /tmp]$ ksymoops < oops.txt
ksymoops 2.4.0 on i686 2.4.7-xfs-23072001. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.7-xfs-23072001/ (default)
-m /boot/System.map-2.4.7-xfs-23072001 (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 (expand_objects): cannot stat(/lib/raid5.o) for raid5
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/xor.o) for xor
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/raid1.o) for raid1
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/3w-xxxx.o) for 3w-xxxx
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/sd_mod.o) for sd_mod
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/scsi_mod.o) for scsi_mod
ksymoops: No such file or directory
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/char/drm/drm.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/cdrom/driver.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/media/radio/radio.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/media/video/video.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/media/media.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/misc/misc.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/appletalk/appletalk.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/fc/fc.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/pcmcia/pcmcia_net.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/wan/wan.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/tokenring/tr.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/net/wireless/wireless_net.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/parport/driver.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/drivers/sound/sounddrivers.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/net/ipv4/netfilter/netfilter.o
Warning (read_object): no symbols in
/lib/modules/2.4.7-xfs-23072001/build/net/ipv6/netfilter/netfilter.o
Warning (compare_maps): mismatch on symbol partition_name , ksyms_base
says c022dae0, System.map says c01597d0. Ignoring ksyms_base entry
Warning (compare_maps): mismatch on symbol nlmsvc_grace_period , lockd
says f8a84234, /lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o
says f8a83668. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o entry
Warning (compare_maps): mismatch on symbol nlmsvc_ops , lockd says
f8a84230, /lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o says
f8a83664. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o entry
Warning (compare_maps): mismatch on symbol nlmsvc_timeout , lockd says
f8a84238, /lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o says
f8a8366c. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/fs/lockd/lockd.o entry
Warning (compare_maps): mismatch on symbol nfs_debug , sunrpc says
f8aaac60, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa920. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol nfsd_debug , sunrpc says
f8aaac64, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa924. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol nlm_debug , sunrpc says
f8aaac68, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa928. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol rpc_debug , sunrpc says
f8aaac5c, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa91c. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol rpc_garbage_args , sunrpc
says f8aaac3c,
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o says
f8aaa8fc. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol rpc_success , sunrpc says
f8aaac2c, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa8ec. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol rpc_system_err , sunrpc says
f8aaac40, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa900. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol xdr_one , sunrpc says
f8aaac24, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa8e4. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol xdr_two , sunrpc says
f8aaac28, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa8e8. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (compare_maps): mismatch on symbol xdr_zero , sunrpc says
f8aaac20, /lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o
says f8aaa8e0. Ignoring
/lib/modules/2.4.7-xfs-23072001/kernel/net/sunrpc/sunrpc.o entry
Warning (map_ksym_to_module): cannot match loaded module raid5 to a
unique module object. Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module xor to a unique
module object. Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module raid1 to a
unique module object. Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module 3w-xxxx to a
unique module object. Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module sd_mod to a
unique module object. Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module scsi_mod to a
unique module object. Trace may not be reliable.
Jul 19 19:24:14 sheridan kernel: Unable to handle kernel paging request
at virtual address abdcee80
Jul 19 19:24:14 sheridan kernel: c023637c
Jul 19 19:24:14 sheridan kernel: *pde = 00000000
Jul 19 19:24:14 sheridan kernel: Oops: 0002
Jul 19 19:24:14 sheridan kernel: CPU: 1
Jul 19 19:24:14 sheridan kernel: EIP: 0010:[alloc_skb+332/456]
Jul 19 19:24:14 sheridan kernel: EIP: 0010:[<c023637c>]
Using defaults from ksymoops -t elf32-i386 -a i386
Jul 19 19:24:14 sheridan kernel: EFLAGS: 00010282
Jul 19 19:24:14 sheridan kernel: eax: abdcee80 ebx: ed5db480 ecx:
abdcc000 edx: dc216c80
Jul 19 19:24:14 sheridan kernel: esi: 000000f0 edi: 00002f20 ebp:
d3db6000 esp: d3db7eb4
Jul 19 19:24:14 sheridan kernel: ds: 0018 es: 0018 ss: 0018
Jul 19 19:24:14 sheridan kernel: Process rsync (pid: 8028,
stackpage=d3db7000)
Jul 19 19:24:14 sheridan kernel: Stack: d867fa40 00000000 00002e7c
00000002 00000000 c02358c1 00002e80 000000f0
Jul 19 19:24:14 sheridan kernel: d864ceec 00002e7c d67c7134
d67c70e0 d3db6000 c0279ab2 d867fa40 00002e7c
Jul 19 19:24:14 sheridan kernel: 00000040 d3db7f1c d864ceec
d3db7f84 c02799a0 d864ceec c0130fc4 00000000
Jul 19 19:24:14 sheridan kernel: Call Trace:
[sock_alloc_send_skb+113/264] [unix_stream_sendmsg+274/828]
[unix_stream_sendmsg+0/828] [free_pages+36/40] [sock_sendmsg+129/164]
[unix_stream_sendmsg+0/828] [sock_write+163/172]
Jul 19 19:24:14 sheridan kernel: Call Trace: [<c02358c1>] [<c0279ab2>]
[<c02799a0>] [<c0130fc4>] [<c023315d>] [<c02799a0>] [<c023337b>]
Jul 19 19:24:14 sheridan kernel: [<c013768a>] [<c0106fcb>]
Jul 19 19:24:14 sheridan kernel: Code: c7 00 01 00 00 00 8b 83 88 00 00
00 c7 40 04 00 00 00 00 8b
>>EIP; c023637c <sock_init_data+34/148> <=====
Trace; c02358c1 <sk_free+15/78>
Trace; c0279ab2 <unix_dgram_sendmsg+de/45c>
Trace; c02799a0 <unix_attach_fds+10/44>
Trace; c0130fc4 <__alloc_pages+280/28c>
Trace; c023315d <sock_map_fd+129/1e4>
Trace; c02799a0 <unix_attach_fds+10/44>
Trace; c023337b <sock_release+1f/60>
Trace; c013768a <sys_read+c6/c8>
Trace; c0106fcb <system_call+33/38>
Code; c023637c <sock_init_data+34/148>
00000000 <_EIP>:
Code; c023637c <sock_init_data+34/148> <=====
0: c7 00 01 00 00 00 movl $0x1,(%eax) <=====
Code; c0236382 <sock_init_data+3a/148>
6: 8b 83 88 00 00 00 mov 0x88(%ebx),%eax
Code; c0236388 <sock_init_data+40/148>
c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
Code; c023638f <sock_init_data+47/148>
13: 8b 00 mov (%eax),%eax
Jul 19 19:45:10 sheridan kernel: Unable to handle kernel paging request
at virtual address 3d537020
Jul 19 19:45:10 sheridan kernel: c023637c
Jul 19 19:45:10 sheridan kernel: *pde = 00000000
Jul 19 19:45:10 sheridan kernel: Oops: 0002
Jul 19 19:45:10 sheridan kernel: CPU: 0
Jul 19 19:45:10 sheridan kernel: EIP: 0010:[alloc_skb+332/456]
Jul 19 19:45:10 sheridan kernel: EIP: 0010:[<c023637c>]
Jul 19 19:45:10 sheridan kernel: EFLAGS: 00010202
Jul 19 19:45:10 sheridan kernel: eax: 3d537020 ebx: f200e320 ecx:
3d534000 edx: dc216c80
Jul 19 19:45:10 sheridan kernel: esi: 000000f0 edi: 000030c0 ebp:
f604c000 esp: f604deb4
Jul 19 19:45:10 sheridan kernel: ds: 0018 es: 0018 ss: 0018
Jul 19 19:45:10 sheridan kernel: Process rsync (pid: 8102,
stackpage=f604d000)
Jul 19 19:45:10 sheridan kernel: Stack: f74140e0 00000000 00003008
00000002 00000202 c02358c1 00003020 000000f0
Jul 19 19:45:10 sheridan kernel: eda6954c 00003008 f751f5d4
f751f580 f604c000 c0279ab2 f74140e0 00003008
Jul 19 19:45:10 sheridan kernel: 00000040 f604df1c eda6954c
f604df84 c02799a0 eda6954c c0130fc4 00000000
Jul 19 19:45:10 sheridan kernel: Call Trace:
[sock_alloc_send_skb+113/264] [unix_stream_sendmsg+274/828]
[unix_stream_sendmsg+0/828] [free_pages+36/40] [sock_sendmsg+129/164]
[unix_stream_sendmsg+0/828] [sock_write+163/172]
Jul 19 19:45:10 sheridan kernel: Call Trace: [<c02358c1>] [<c0279ab2>]
[<c02799a0>] [<c0130fc4>] [<c023315d>] [<c02799a0>] [<c023337b>]
Jul 19 19:45:10 sheridan kernel: [<c013768a>] [<c0106fcb>]
Jul 19 19:45:10 sheridan kernel: Code: c7 00 01 00 00 00 8b 83 88 00 00
00 c7 40 04 00 00 00 00 8b
>>EIP; c023637c <sock_init_data+34/148> <=====
Trace; c02358c1 <sk_free+15/78>
Trace; c0279ab2 <unix_dgram_sendmsg+de/45c>
Trace; c02799a0 <unix_attach_fds+10/44>
Trace; c0130fc4 <__alloc_pages+280/28c>
Trace; c023315d <sock_map_fd+129/1e4>
Trace; c02799a0 <unix_attach_fds+10/44>
Trace; c023337b <sock_release+1f/60>
Trace; c013768a <sys_read+c6/c8>
Trace; c0106fcb <system_call+33/38>
Code; c023637c <sock_init_data+34/148>
00000000 <_EIP>:
Code; c023637c <sock_init_data+34/148> <=====
0: c7 00 01 00 00 00 movl $0x1,(%eax) <=====
Code; c0236382 <sock_init_data+3a/148>
6: 8b 83 88 00 00 00 mov 0x88(%ebx),%eax
Code; c0236388 <sock_init_data+40/148>
c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
Code; c023638f <sock_init_data+47/148>
13: 8b 00 mov (%eax),%eax
37 warnings and 6 errors issued. Results may not be reliable.
Regards,
Tru
--
Dr Tru Huynh | Bioinformatique Structurale
mailto:tru@xxxxxxxxxx | tel/fax +33 1 45 68 87 37/19
Institut Pasteur, 25-28 rue du Docteur Roux, 75724 Paris CEDEX 15 France
|