Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261976AbVEEX5Z (ORCPT ); Thu, 5 May 2005 19:57:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261790AbVEEX5Z (ORCPT ); Thu, 5 May 2005 19:57:25 -0400 Received: from tassadar.physics.auth.gr ([155.207.123.25]:56998 "EHLO tassadar.physics.auth.gr") by vger.kernel.org with ESMTP id S262009AbVEEXzv (ORCPT ); Thu, 5 May 2005 19:55:51 -0400 Date: Fri, 6 May 2005 02:55:40 +0300 (EEST) From: Dimitris Zilaskos To: openafs-info@openafs.org cc: linux-kernel@vger.kernel.org Subject: Openafs 1.3.78 and kernel 2.4.29 oopses , same for 2.4.30 and openafs 1.3.82 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-AntiVirus: checked by AntiVir Milter (version: 1.1.0-4; AVE: 6.30.0.12; VDF: 6.30.0.157; host: tassadar) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 37033 Lines: 730 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:[] 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: [] [] [] [] [] 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 <===== >>edx; efd41760 <_end+2f8df1b4/30431ab4> >>esi; cb519009 <_end+b0b6a5d/30431ab4> >>ebp; c5083f98 <_end+4c219ec/30431ab4> >>esp; c5083f24 <_end+4c21978/30431ab4> Trace; c014df19 Trace; c014e279 <__user_walk+49/60> Trace; c0153020 Trace; c014a1ff Trace; c0108ebb Code; c014d88b 00000000 <_EIP>: Code; c014d88b <===== 0: 8b 43 38 mov 0x38(%ebx),%eax <===== Code; c014d88e 3: 85 c0 test %eax,%eax Code; c014d890 5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e> Code; c014d896 b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0 Code; c014d89d 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:[] 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: [] [] [] [] [] 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 <===== >>edx; efd41760 <_end+2f8df1b4/30431ab4> >>esi; df929009 <_end+1f4c6a5d/30431ab4> >>ebp; d8c9df98 <_end+1883b9ec/30431ab4> >>esp; d8c9df24 <_end+1883b978/30431ab4> Trace; c014df19 Trace; c014e279 <__user_walk+49/60> Trace; c0153020 Trace; c014a1ff Trace; c0108ebb Code; c014d88b 00000000 <_EIP>: Code; c014d88b <===== 0: 8b 43 38 mov 0x38(%ebx),%eax <===== Code; c014d88e 3: 85 c0 test %eax,%eax Code; c014d890 5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e> Code; c014d896 b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0 Code; c014d89d 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:[] 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: [] [] [] [] [] 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 <===== >>edx; efd41760 <_end+2f8df1b4/30431ab4> >>esi; ed081036 <_end+2cc1ea8a/30431ab4> >>ebp; e632ff98 <_end+25ecd9ec/30431ab4> >>esp; e632ff24 <_end+25ecd978/30431ab4> Trace; c014df19 Trace; c014e279 <__user_walk+49/60> Trace; c0153020 Trace; c014a1ff Trace; c0108ebb Code; c014d88b 00000000 <_EIP>: Code; c014d88b <===== 0: 8b 43 38 mov 0x38(%ebx),%eax <===== Code; c014d88e 3: 85 c0 test %eax,%eax Code; c014d890 5: 0f 84 83 00 00 00 je 8e <_EIP+0x8e> Code; c014d896 b: f0 fe 0d e0 99 41 c0 lock decb 0xc04199e0 Code; c014d89d 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:[] 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: [] [] [] [] [] May 4 11:50:28 system kernel: [] [] [] [] [] [] May 4 11:50:28 system kernel: [] [] [] [] 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 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:[] 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: [] [] [] [] [] May 5 04:49:11 system kernel: [] [] [] [] [] 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 <===== >>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 Trace; c01579ce Trace; c0157da4 Trace; c013937e Trace; c0139526 Trace; c0139598 Trace; c01396d8 Trace; c0105000 <_stext+0/0> Trace; c010740e Trace; c0139640 Code; c015a980 00000000 <_EIP>: Code; c015a980 <===== 0: 0f 0b ud2a <===== Code; c015a982 2: b4 04 mov $0x4,%ah Code; c015a984 4: 72 bd jb ffffffc3 <_EIP+0xffffffc3> Code; c015a986 6: 34 c0 xor $0xc0,%al Code; c015a988 8: e9 0a fd ff ff jmp fffffd17 <_EIP+0xfffffd17> Code; c015a98d d: 8d 76 00 lea 0x0(%esi),%esi Code; c015a990 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:[] 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: [] [] [] [] [] May 5 04:49:12 system kernel: [] [] [] [] [] [] May 5 04:49:12 system kernel: [] [] [] [] [] [] 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 <===== >>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 Trace; c01579ce Trace; c0157d74 Trace; c0157763 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 Trace; f09f555e <.data.end+16af/????> Trace; f0a16900 Trace; f09f7f19 <.data.end+406a/????> Trace; c014e2ed Trace; c014ea20 Trace; c0140d5e Trace; c0141163 Trace; c0108ebb Code; c015a980 00000000 <_EIP>: Code; c015a980 <===== 0: 0f 0b ud2a <===== Code; c015a982 2: b4 04 mov $0x4,%ah Code; c015a984 4: 72 bd jb ffffffc3 <_EIP+0xffffffc3> Code; c015a986 6: 34 c0 xor $0xc0,%al Code; c015a988 8: e9 0a fd ff ff jmp fffffd17 <_EIP+0xfffffd17> Code; c015a98d d: 8d 76 00 lea 0x0(%esi),%esi Code; c015a990 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- SERR- 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- SERR- 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- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [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- SERR- [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- SERR-