Hello ,
[1.] One line summary of the problem:
Oopses on an openafs client system using openafs 1.3.78 and kernel 2.4.29.
Oopses also occur afer moving to kernel 2.4.30 and openafs 1.3.82
[2.] Full description of the problem/report:
My openafs enabled slackware 10.1 system oopsed 4 times during a
40+ days of uptime period. The first 3 oopses went undetected because of
no visible side effects , but the 4th froze the system. Those were with
2.4.29 vanilla kernel and openafs 1.3.78 . After moving to 2.4.30 and
1.3.82 , two oopses that lead to a system freeze occured within the first
24 hours of uptime. Mediocre read/write operations take place in the openafs
filesystem by the client 24h/day (at around 2Mbytes/sec average),mostly
rsync/ftp. System is a dual PIII at 600 Mhz , 768 RAM
Most of the oopses seem to happen then the openafs server in
the cell that I use mostly restarts. ( 4 am)
[3.] Keywords (i.e., modules, networking, kernel):
openafs 1.3.78 1.3.82 , vanilla kernel 2.4.29 2.4.30 , SMP
[4.] Kernel version (from /proc/version):
for 2.4.30 :
Linux version 2.4.30 (root@system) (gcc version 3.3.4) #1 SMP Wed May 4
15:10:58 EEST 2005
for 2.4.29:
Linux version 2.4.29 (root@system) (gcc version 3.3.4) #1 SMP Sun Mar 1
10:29:35 EEST 2005
[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)
From 2.4.29 and openafs 1.3.78:
a)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /usr/src/ksyms2429 (specified)
-l /usr/src/modules2429 (specified)
-o /lib/modules/2.4.29/ (specified)
-m /usr/src/linux-2.4.29/System.map (specified)
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_address_to_symbol not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_symbol_to_address not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Mar 27 04:01:19 system kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000039
Mar 27 04:01:19 system kernel: c014d88b
Mar 27 04:01:19 system kernel: *pde = 00000000
Mar 27 04:01:19 system kernel: Oops: 0000
Mar 27 04:01:19 system kernel: CPU: 0
Mar 27 04:01:19 system kernel: EIP: 0010:[<c014d88b>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
Mar 27 04:01:19 system kernel: EFLAGS: 00010213
Mar 27 04:01:19 system kernel: eax: 00000001 ebx: 00000001 ecx: f0d62ec4 edx: efd41760
Mar 27 04:01:19 system kernel: esi: cb519009 edi: 00000001 ebp: c5083f98 esp: c5083f24
Mar 27 04:01:19 system kernel: ds: 0018 es: 0018 ss: 0018
Mar 27 04:01:19 system kernel: Process rsync (pid: 1508, stackpage=c5083000)
Mar 27 04:01:19 system kernel: Stack: d9def0c0 c5083f40 00000008 00000246 00000008 f0d62e58 00000001 cb519000
Mar 27 04:01:19 system kernel: 00000009 0fbf25c9 bfff7950 c5083f98 cb519000 00000000 00000008 c014df19
Mar 27 04:01:19 system kernel: cb519000 cb519000 c5083f98 c014e279 bfff7950 c0153020 c5082000 c5083f98
Mar 27 04:01:19 system kernel: Call Trace: [<c014df19>] [<c014e279>] [<c0153020>] [<c014a1ff>] [<c0108ebb>]
Mar 27 04:01:19 system kernel: Code: 8b 43 38 85 c0 0f 84 83 00 00 00 f0 fe 0d e0 99 41 c0 0f 88
EIP; c014d88b <link_path_walk+55b/9e0> <=====
edx; efd41760 <_end+2f8df1b4/30431ab4>
esi; cb519009 <_end+b0b6a5d/30431ab4>
ebp; c5083f98 <_end+4c219ec/30431ab4>
esp; c5083f24 <_end+4c21978/30431ab4>
Trace; c014df19 <path_lookup+39/40>
Trace; c014e279 <__user_walk+49/60>
Trace; c0153020 <filldir64+0/130>
Trace; c014a1ff <sys_lstat64+1f/90>
Trace; c0108ebb <system_call+33/38>
Code; c014d88b <link_path_walk+55b/9e0>
00000000 <_EIP>:
Code; c014d88b <link_path_walk+55b/9e0> <=====
0: 8b 43 38 mov 0x38(%ebx),%eax <=====
Code; c014d88e <link_path_walk+55e/9e0>
3: 85 c0 test %eax,%eax
Code; c014d890 <link_path_walk+560/9e0>
5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e>
Code; c014d896 <link_path_walk+566/9e0>
b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0
Code; c014d89d <link_path_walk+56d/9e0>
12: 0f 88 00 00 00 00 js 18 <_EIP+0x18>
8 warnings issued. Results may not be reliable.
b)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /usr/src/ksyms2429 (specified)
-l /usr/src/modules2429 (specified)
-o /lib/modules/2.4.29/ (specified)
-m /usr/src/linux-2.4.29/System.map (specified)
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_address_to_symbol not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_symbol_to_address not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Apr 3 04:01:25 system kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000039
Apr 3 04:01:25 system kernel: c014d88b
Apr 3 04:01:25 system kernel: *pde = 00000000
Apr 3 04:01:25 system kernel: Oops: 0000
Apr 3 04:01:25 system kernel: CPU: 1
Apr 3 04:01:25 system kernel: EIP: 0010:[<c014d88b>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
Apr 3 04:01:25 system kernel: EFLAGS: 00010213
Apr 3 04:01:25 system kernel: eax: 00000001 ebx: 00000001 ecx: f0d62ec4 edx: efd41760
Apr 3 04:01:25 system kernel: esi: df929009 edi: 00000001 ebp: d8c9df98 esp: d8c9df24
Apr 3 04:01:25 system kernel: ds: 0018 es: 0018 ss: 0018
Apr 3 04:01:25 system kernel: Process rsync (pid: 28573, stackpage=d8c9d000)
Apr 3 04:01:25 system kernel: Stack: c2f56d40 d8c9df40 00000008 00000246 00000008 f0d62e58 00000001 df929000
Apr 3 04:01:25 system kernel: 00000009 0fbf25c9 bfff7950 d8c9df98 df929000 00000000 00000008 c014df19
Apr 3 04:01:25 system kernel: df929000 df929000 d8c9df98 c014e279 bfff7950 c0153020 d8c9c000 d8c9df98
Apr 3 04:01:25 system kernel: Call Trace: [<c014df19>] [<c014e279>] [<c0153020>] [<c014a1ff>] [<c0108ebb>]
Apr 3 04:01:25 system kernel: Code: 8b 43 38 85 c0 0f 84 83 00 00 00 f0 fe 0d e0 99 41 c0 0f 88
EIP; c014d88b <link_path_walk+55b/9e0> <=====
edx; efd41760 <_end+2f8df1b4/30431ab4>
esi; df929009 <_end+1f4c6a5d/30431ab4>
ebp; d8c9df98 <_end+1883b9ec/30431ab4>
esp; d8c9df24 <_end+1883b978/30431ab4>
Trace; c014df19 <path_lookup+39/40>
Trace; c014e279 <__user_walk+49/60>
Trace; c0153020 <filldir64+0/130>
Trace; c014a1ff <sys_lstat64+1f/90>
Trace; c0108ebb <system_call+33/38>
Code; c014d88b <link_path_walk+55b/9e0>
00000000 <_EIP>:
Code; c014d88b <link_path_walk+55b/9e0> <=====
0: 8b 43 38 mov 0x38(%ebx),%eax <=====
Code; c014d88e <link_path_walk+55e/9e0>
3: 85 c0 test %eax,%eax
Code; c014d890 <link_path_walk+560/9e0>
5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e>
Code; c014d896 <link_path_walk+566/9e0>
b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0
Code; c014d89d <link_path_walk+56d/9e0>
12: 0f 88 00 00 00 00 js 18 <_EIP+0x18>
8 warnings issued. Results may not be reliable.
c)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /usr/src/ksyms2429 (specified)
-l /usr/src/modules2429 (specified)
-o /lib/modules/2.4.29/ (specified)
-m /usr/src/linux-2.4.29/System.map (specified)
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_address_to_symbol not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_symbol_to_address not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Apr 24 04:01:42 system kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000039
Apr 24 04:01:42 system kernel: c014d88b
Apr 24 04:01:42 system kernel: *pde = 00000000
Apr 24 04:01:42 system kernel: Oops: 0000
Apr 24 04:01:42 system kernel: CPU: 0
Apr 24 04:01:42 system kernel: EIP: 0010:[<c014d88b>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
Apr 24 04:01:42 system kernel: EFLAGS: 00010213
Apr 24 04:01:42 system kernel: eax: 00000001 ebx: 00000001 ecx: f0c1d8d4 edx: efd41760
Apr 24 04:01:42 system kernel: esi: ed081036 edi: 00000001 ebp: e632ff98 esp: e632ff24
Apr 24 04:01:42 system kernel: ds: 0018 es: 0018 ss: 0018
Apr 24 04:01:42 system kernel: Process rsync (pid: 29746, stackpage=e632f000)
Apr 24 04:01:42 system kernel: Stack: eeed9a60 e632ff40 00000008 00000246 00000008 f0c1d868 00000001 ed08100a
Apr 24 04:01:42 system kernel: 0000002c 72df8b8a bfff58c0 e632ff98 ed081000 00000000 00000008 c014df19
Apr 24 04:01:42 system kernel: ed081000 ed081000 e632ff98 c014e279 bfff58c0 c0153020 e632e000 e632ff98
Apr 24 04:01:42 system kernel: Call Trace: [<c014df19>] [<c014e279>] [<c0153020>] [<c014a1ff>] [<c0108ebb>]
Apr 24 04:01:42 system kernel: Code: 8b 43 38 85 c0 0f 84 83 00 00 00 f0 fe 0d e0 99 41 c0 0f 88
EIP; c014d88b <link_path_walk+55b/9e0> <=====
edx; efd41760 <_end+2f8df1b4/30431ab4>
esi; ed081036 <_end+2cc1ea8a/30431ab4>
ebp; e632ff98 <_end+25ecd9ec/30431ab4>
esp; e632ff24 <_end+25ecd978/30431ab4>
Trace; c014df19 <path_lookup+39/40>
Trace; c014e279 <__user_walk+49/60>
Trace; c0153020 <filldir64+0/130>
Trace; c014a1ff <sys_lstat64+1f/90>
Trace; c0108ebb <system_call+33/38>
Code; c014d88b <link_path_walk+55b/9e0>
00000000 <_EIP>:
Code; c014d88b <link_path_walk+55b/9e0> <=====
0: 8b 43 38 mov 0x38(%ebx),%eax <=====
Code; c014d88e <link_path_walk+55e/9e0>
3: 85 c0 test %eax,%eax
Code; c014d890 <link_path_walk+560/9e0>
5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e>
Code; c014d896 <link_path_walk+566/9e0>
b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0
Code; c014d89d <link_path_walk+56d/9e0>
12: 0f 88 00 00 00 00 js 18 <_EIP+0x18>
8 warnings issued. Results may not be reliable.
d)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /usr/src/ksyms2429 (specified)
-l /usr/src/modules2429 (specified)
-o /lib/modules/2.4.29/ (specified)
-m /usr/src/linux-2.4.29/System.map (specified)
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_address_to_symbol not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol kallsyms_symbol_to_address not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
Warning (compare_maps): libafs-2.4.29.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.29.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.29.mp.o entry
May 4 11:50:28 system kernel: dcache hc<1>Unable to handle kernel paging request at virtual address ffffffff
May 4 11:50:28 system kernel: f0a0e170
May 4 11:50:28 system kernel: *pde = 00004063
May 4 11:50:28 system kernel: Oops: 0002
May 4 11:50:28 system kernel: CPU: 0
May 4 11:50:28 system kernel: EIP: 0010:[<f0a0e170>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
May 4 11:50:28 system kernel: EFLAGS: 00010282
May 4 11:50:28 system kernel: eax: 00000009 ebx: 000ad489 ecx: 00000002 edx: eecd9f7c
May 4 11:50:28 system kernel: esi: f20ca55c edi: f0d72000 ebp: 00000000 esp: e035fdd4
May 4 11:50:28 system kernel: ds: 0018 es: 0018 ss: 0018
May 4 11:50:28 system kernel: Process afs_cachetrim (pid: 1125, stackpage=e035f000)
May 4 11:50:28 system kernel: Stack: f0a33fe1 00000000 00000000 f0a3caa0 f20ca55c 00000000 00000000 f09cfc0f
May 4 11:50:28 system kernel: f0a33fe1 00000000 00000000 f0a3caa0 0079123e f20ca55c 00000000 f09cf897
May 4 11:50:28 system kernel: f20ca55c f20fbf70 f0a3caa0 f09d5a6a c277c580 00000000 00000000 e035e000
May 4 11:50:28 system kernel: Call Trace: [<f0a33fe1>] [<f0a3caa0>] [<f09cfc0f>] [<f0a33fe1>] [<f0a3caa0>]
May 4 11:50:28 system kernel: [<f09cf897>] [<f0a3caa0>] [<f09d5a6a>] [<f09cef5e>] [<f0a3caa0>] [<f0a3caa0>]
May 4 11:50:28 system kernel: [<f0a1fe39>] [<f0a3509c>] [<c010740e>] [<f0a1fad0>]
May 4 11:50:28 system kernel: Code: c6 05 ff ff ff ff 2a 83 c4 1c c3 90 8d 74 26 00 b8 f9 4a a3
EIP; f0a0e170 <[libafs-2.4.29.mp]osi_Panic+20/40> <=====
edx; eecd9f7c <_end+2e8779d0/30431ab4>
esp; e035fdd4 <_end+1fefd828/30431ab4>
Trace; f0a33fe1 <[libafs-2.4.29.mp].rodata.end+60e6/e545>
Trace; f0a3caa0 <[libafs-2.4.29.mp]afs_global_lock+0/20>
Trace; f09cfc0f <[libafs-2.4.29.mp]afs_HashOutDCache+7f/120>
Trace; f0a33fe1 <[libafs-2.4.29.mp].rodata.end+60e6/e545>
Trace; f0a3caa0 <[libafs-2.4.29.mp]afs_global_lock+0/20>
Trace; f09cf897 <[libafs-2.4.29.mp]afs_GetDownD+567/860>
Trace; f0a3caa0 <[libafs-2.4.29.mp]afs_global_lock+0/20>
Trace; f09d5a6a <[libafs-2.4.29.mp].text.lock.KBUILD_BASENAME+f/f5>
Trace; f09cef5e <[libafs-2.4.29.mp]afs_CacheTruncateDaemon+10e/460>
Trace; f0a3caa0 <[libafs-2.4.29.mp]afs_global_lock+0/20>
Trace; f0a3caa0 <[libafs-2.4.29.mp]afs_global_lock+0/20>
Trace; f0a1fe39 <[libafs-2.4.29.mp]afsd_thread+369/5d0>
Trace; f0a3509c <[libafs-2.4.29.mp].rodata.end+71a1/e545>
Trace; c010740e <arch_kernel_thread+2e/40>
Trace; f0a1fad0 <[libafs-2.4.29.mp]afsd_thread+0/5d0>
Code; f0a0e170 <[libafs-2.4.29.mp]osi_Panic+20/40>
00000000 <_EIP>:
Code; f0a0e170 <[libafs-2.4.29.mp]osi_Panic+20/40> <=====
0: c6 05 ff ff ff ff 2a movb $0x2a,0xffffffff <=====
Code; f0a0e177 <[libafs-2.4.29.mp]osi_Panic+27/40>
7: 83 c4 1c add $0x1c,%esp
Code; f0a0e17a <[libafs-2.4.29.mp]osi_Panic+2a/40>
a: c3 ret
Code; f0a0e17b <[libafs-2.4.29.mp]osi_Panic+2b/40>
b: 90 nop
Code; f0a0e17c <[libafs-2.4.29.mp]osi_Panic+2c/40>
c: 8d 74 26 00 lea 0x0(%esi),%esi
Code; f0a0e180 <[libafs-2.4.29.mp]osi_Panic+30/40>
10: b8 f9 4a a3 00 mov $0xa34af9,%eax
8 warnings issued. Results may not be reliable.
From kernel 2.4.30 and openafs 1.3.82
a)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.30/ (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_maps): libafs-2.4.30.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
May 5 04:49:11 system kernel: kernel BUG at inode.c:1204!
May 5 04:49:11 system kernel: invalid operand: 0000
May 5 04:49:11 system kernel: CPU: 1
May 5 04:49:11 system kernel: EIP: 0010:[<c015a980>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
May 5 04:49:11 system kernel: EFLAGS: 00010246
May 5 04:49:11 system kernel: eax: 00000000 ebx: c671db40 ecx: c671db50 edx: c671db50
May 5 04:49:11 system kernel: esi: eed14800 edi: 00000000 ebp: 0000ab3f esp: effddf40
May 5 04:49:11 system kernel: ds: 0018 es: 0018 ss: 0018
May 5 04:49:11 system kernel: Process kswapd (pid: 5, stackpage=effdd000)
May 5 04:49:11 system kernel: Stack: d13d4040 c0157571 d563fba0 c6c7c458 c6c7c440 c671db40 c01579ce c671db40
May 5 04:49:11 system kernel: ecf12ac0 000001d0 0000003c 0000000b c03a3a7c c0157da4 0000deba c013937e
May 5 04:49:11 system kernel: 00000006 000001d0 00000000 00000000 c03a3a7c effdc000 c03a39a0 00000000
May 5 04:49:11 system kernel: Call Trace: [<c0157571>] [<c01579ce>] [<c0157da4>] [<c013937e>] [<c0139526>]
May 5 04:49:11 system kernel: [<c0139598>] [<c01396d8>] [<c0105000>] [<c010740e>] [<c0139640>]
May 5 04:49:11 system kernel: Code: 0f 0b b4 04 72 bd 34 c0 e9 0a fd ff ff 8d 76 00 8b 54 24 04
EIP; c015a980 <iput+310/320> <=====
ebx; c671db40 <_end+62b5700/3042bc20>
ecx; c671db50 <_end+62b5710/3042bc20>
edx; c671db50 <_end+62b5710/3042bc20>
esi; eed14800 <_end+2e8ac3c0/3042bc20>
esp; effddf40 <_end+2fb75b00/3042bc20>
Trace; c0157571 <dput+31/190>
Trace; c01579ce <prune_dcache+fe/190>
Trace; c0157da4 <shrink_dcache_memory+24/40>
Trace; c013937e <try_to_free_pages_zone+7e/100>
Trace; c0139526 <kswapd_balance_pgdat+66/b0>
Trace; c0139598 <kswapd_balance+28/40>
Trace; c01396d8 <kswapd+98/b9>
Trace; c0105000 <_stext+0/0>
Trace; c010740e <arch_kernel_thread+2e/40>
Trace; c0139640 <kswapd+0/b9>
Code; c015a980 <iput+310/320>
00000000 <_EIP>:
Code; c015a980 <iput+310/320> <=====
0: 0f 0b ud2a <=====
Code; c015a982 <iput+312/320>
2: b4 04 mov $0x4,%ah
Code; c015a984 <iput+314/320>
4: 72 bd jb ffffffc3 <_EIP+0xffffffc3>
Code; c015a986 <iput+316/320>
6: 34 c0 xor $0xc0,%al
Code; c015a988 <iput+318/320>
8: e9 0a fd ff ff jmp fffffd17 <_EIP+0xfffffd17>
Code; c015a98d <iput+31d/320>
d: 8d 76 00 lea 0x0(%esi),%esi
Code; c015a990 <force_delete+0/20>
10: 8b 54 24 04 mov 0x4(%esp),%edx
7 warnings issued. Results may not be reliable.
b)
ksymoops 2.4.11 on i686 2.4.30. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.30/ (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_maps): libafs-2.4.30.mp symbol sys_chdir not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_exit not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_ioctl not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_open not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_wait4 not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
Warning (compare_maps): libafs-2.4.30.mp symbol sys_write not found in /usr/local/lib/openafs/libafs-2.4.30.mp.o. Ignoring /usr/local/lib/openafs/libafs-2.4.30.mp.o entry
May 5 04:49:12 system kernel: kernel BUG at inode.c:1204!
May 5 04:49:12 system kernel: invalid operand: 0000
May 5 04:49:12 system kernel: CPU: 0
May 5 04:49:12 system kernel: EIP: 0010:[<c015a980>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
May 5 04:49:12 system kernel: EFLAGS: 00010246
May 5 04:49:12 system kernel: eax: 00000000 ebx: c671d940 ecx: c671d950 edx: c671d950
May 5 04:49:12 system kernel: esi: eed14800 edi: 00000000 ebp: 0000000a esp: e4489c1c
May 5 04:49:12 system kernel: ds: 0018 es: 0018 ss: 0018
May 5 04:49:12 system kernel: Process rsync (pid: 16673, stackpage=e4489000)
May 5 04:49:12 system kernel: Stack: 00000000 c0157571 daaf01c0 c6c7c4d8 c6c7c4c0 c671d940 c01579ce c671d940
May 5 04:49:12 system kernel: c70acda0 ceb3d4c0 ceb3d4d0 ceb3d4c0 f0ac39a4 c0157d74 0000000e ceb3d4c0
May 5 04:49:12 system kernel: c0157763 ceb3d4c0 f0ac3870 f0ac3880 f09be0ab ceb3d4c0 f0a6f3e0 00000000
May 5 04:49:12 system kernel: Call Trace: [<c0157571>] [<c01579ce>] [<c0157d74>] [<c0157763>] [<f09be0ab>]
May 5 04:49:12 system kernel: [<f09c1b47>] [<f09c423b>] [<f09a67d0>] [<f0a16380>] [<f09f555e>] [<f0a16900>]
May 5 04:49:12 system kernel: [<f09f7f19>] [<c014e2ed>] [<c014ea20>] [<c0140d5e>] [<c0141163>] [<c0108ebb>]
May 5 04:49:12 system kernel: Code: 0f 0b b4 04 72 bd 34 c0 e9 0a fd ff ff 8d 76 00 8b 54 24 04
EIP; c015a980 <iput+310/320> <=====
ebx; c671d940 <_end+62b5500/3042bc20>
ecx; c671d950 <_end+62b5510/3042bc20>
edx; c671d950 <_end+62b5510/3042bc20>
esi; eed14800 <_end+2e8ac3c0/3042bc20>
esp; e4489c1c <_end+240217dc/3042bc20>
Trace; c0157571 <dput+31/190>
Trace; c01579ce <prune_dcache+fe/190>
Trace; c0157d74 <shrink_dcache_parent+24/30>
Trace; c0157763 <d_invalidate+93/b0>
Trace; f09be0ab <[libafs-2.4.30.mp]afs_linux_lookup+3b/1b0>
Trace; f09c1b47 <[libafs-2.4.30.mp]afs_syscall+c7/450>
Trace; f09c423b <[libafs-2.4.30.mp]afs_icl_AppendRecord+72b/a70>
Trace; f09a67d0 <[libafs-2.4.30.mp]rxi_ReceiveAckPacket+440/c50>
Trace; f0a16380 <END_OF_CODE+224d1/????>
Trace; f09f555e <.data.end+16af/????>
Trace; f0a16900 <END_OF_CODE+22a51/????>
Trace; f09f7f19 <.data.end+406a/????>
Trace; c014e2ed <vfs_create+10d/1e0>
Trace; c014ea20 <open_namei+660/6c0>
Trace; c0140d5e <filp_open+3e/70>
Trace; c0141163 <sys_open+53/c0>
Trace; c0108ebb <system_call+33/38>
Code; c015a980 <iput+310/320>
00000000 <_EIP>:
Code; c015a980 <iput+310/320> <=====
0: 0f 0b ud2a <=====
Code; c015a982 <iput+312/320>
2: b4 04 mov $0x4,%ah
Code; c015a984 <iput+314/320>
4: 72 bd jb ffffffc3 <_EIP+0xffffffc3>
Code; c015a986 <iput+316/320>
6: 34 c0 xor $0xc0,%al
Code; c015a988 <iput+318/320>
8: e9 0a fd ff ff jmp fffffd17 <_EIP+0xfffffd17>
Code; c015a98d <iput+31d/320>
d: 8d 76 00 lea 0x0(%esi),%esi
Code; c015a990 <force_delete+0/20>
10: 8b 54 24 04 mov 0x4(%esp),%edx
7 warnings issued. Results may not be reliable.
[6.] A small shell script or example program which triggers the
problem (if possible)
None
[7.] Environment
[7.1.] Software (add the output of the ver_linux script here)
Linux system 2.4.30 #1 SMP Wed May 4 15:10:58 EEST 2005 i686 unknown unknown GNU/Linux
Gnu C 3.3.4
Gnu make 3.80
util-linux 2.12p
mount 2.12p
modutils 2.4.27
e2fsprogs 1.35
jfsutils 1.1.6
xfsprogs 2.6.13
quota-tools 3.12.
PPP 2.4.2
Linux C Library 2.3.4
Dynamic linker (ldd) 2.3.4
Linux C++ Library 5.0.6
Procps 3.2.3
Net-tools 1.60
Kbd 1.12
Sh-utils 5.2.1
Modules Loaded smbfs libafs-2.4.30.mp loop
[7.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 601.369
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1199.30
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 601.369
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1202.58
[7.3.] Module information (from /proc/modules):
smbfs 44720 13 (autoclean)
libafs-2.4.30.mp 536000 2
loop 48176 39
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
00000000-0009f7ff : System RAM
0009f800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000c8000-000c8fff : Extension ROM
000cc000-000d13ff : Extension ROM
000f0000-000fffff : System ROM
00100000-2fffcfff : System RAM
00100000-00339bd1 : Kernel code
00339bd2-003c4c3f : Kernel data
2fffd000-2fffefff : ACPI Tables
2ffff000-2fffffff : ACPI Non-volatile Storage
df000000-dfffffff : NVidia / SGS Thomson (Joint Venture) Riva128
e0000000-e001ffff : PCI device 8086:1076 (Intel Corp.)
e0000000-e001ffff : e1000
e0800000-e081ffff : PCI device 8086:1076 (Intel Corp.)
e0800000-e081ffff : e1000
e1000000-e1000fff : Adaptec AHA-2940U2/U2W / 7890/7891
e1000000-e1000fff : aic7xxx
e2000000-e2ffffff : NVidia / SGS Thomson (Joint Venture) Riva128
e4000000-e7ffffff : Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge
fec00000-fec00fff : reserved
fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 64
Region 0: Memory at e4000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 1.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000e000-0000dfff
Memory behind bridge: e1c00000-e1bfffff
Prefetchable memory behind bridge: e4000000-e3ffffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B+
00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Region 4: I/O ports at d800 [size=16]
00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 19
Region 4: I/O ports at d400 [size=32]
00:04.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00:06.0 SCSI storage controller: Adaptec AHA-2940U2/U2W / 7890/7891
Subsystem: Adaptec 2940U2W SCSI Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (9750ns min, 6250ns max)
Interrupt: pin A routed to IRQ 19
BIST result: 00
Region 0: I/O ports at d000 [disabled] [size=256]
Region 1: Memory at e1000000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0a.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet Controller
Subsystem: Intel Corp. PRO/1000 MT Desktop Adapter
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (63750ns min), cache line size 08
Interrupt: pin A routed to IRQ 18
Region 0: Memory at e0800000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e0000000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at b800 [size=64]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [e4] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=0 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
00:0c.0 VGA compatible controller: NVidia / SGS Thomson (Joint Venture) Riva128 (rev 10) (prog-if 00 [VGA])
Subsystem: Diamond Multimedia Systems Viper V330
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 16
Region 0: Memory at df000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e2000000 (32-bit, prefetchable) [size=16M]
Expansion ROM at e1c00000 [disabled] [size=4M]
[7.6.] SCSI information (from /proc/scsi/scsi)
Attached devices:
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: QUANTUM Model: VIKING II 9.1WLS Rev: 5520
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: IBM Model: DNES-309170W Rev: SA30
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: QUANTUM Model: VIKING II 9.1WLS Rev: 5520
Type: Direct-Access ANSI SCSI revision: 02
[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
None
In about 10 hours I will know if the system freeze will occur
again in the first 24 hours after the last reboot.
I would say that it just doesnt want the openafs server to go away
while writing in one of its volumes. I have been seeing similar behaviour
since 2.4.20 with openafs 1.3.x , but on a system too old an unstable on
its own to rely on it for a report.
If you reply pls CC me.
Best regards,
--
=============================================================================
Dimitris Zilaskos
Department of Physics @ Aristotle University of Thessaloniki , Greece
PGP key : http://tassadar.physics.auth.gr/~dzila/pgp_public_key.asc
http://egnatia.ee.auth.gr/~dzila/pgp_public_key.asc
MD5sum : de2bd8f73d545f0e4caf3096894ad83f pgp_public_key.asc
=============================================================================
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