From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 7 Apr 2001 05:36:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 7 Apr 2001 05:36:44 -0400 Received: from graph.z-trading.fi ([195.255.230.122]:35539 "HELO graph.z-trading.fi") by vger.kernel.org with SMTP id ; Sat, 7 Apr 2001 05:36:33 -0400 Message-ID: <3ACEDF31.AD9C8806@z-trading.fi> Date: Sat, 07 Apr 2001 12:34:41 +0300 From: Petri =?iso-8859-1?Q?J=E4rvinen?= Organization: Z-Trading Oy X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.4.3s1 i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: reporting a kernel bug Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [1.] One line summary of the problem: machine freezes [2.] Full description of the problem/report: machine freezes when daily.cron runs itself [3.] Keywords (i.e., modules, networking, kernel): kernel [4.] Kernel version (from /proc/version): Linux version 2.4.3s1 (root@setri) (gcc version 2.95.2.1 19991024 (release)) #1 Sun Apr 1 00:22:43 EEST 2001 [5.] Output of Oops.. message (ifapplicable) with symbolic information resolved (see Documentation/oops-tracing.txt) Everything from "messages" -log file: Apr 7 04:02:00 setri anacron[15066]: Updated timestamp for job `cron.daily' to 2001-04-07 Apr 7 04:03:02 setri kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000028 Apr 7 04:03:02 setri kernel: printing eip: Apr 7 04:03:02 setri kernel: c0130374 Apr 7 04:03:02 setri kernel: *pde = 00000000 Apr 7 04:03:02 setri kernel: Oops: 0000 Apr 7 04:03:02 setri kernel: CPU: 0 Apr 7 04:03:02 setri kernel: EIP: 0010:[try_to_free_buffers+52/364] Apr 7 04:03:02 setri kernel: EFLAGS: 00010203 Apr 7 04:03:02 setri kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000000 Apr 7 04:03:02 setri kernel: esi: 00000000 edi: c3a446e0 ebp: c11152f0 esp: c12e5f8c Apr 7 04:03:02 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:02 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:02 setri kernel: Stack: c11152f0 c111530c 00000000 000014fe 00000000 00000000 c0127007 c11152f0 Apr 7 04:03:02 setri kernel: 00000000 c12e4000 00000041 c12e423a c12fbfc4 00000000 00000004 00000000 Apr 7 04:03:02 setri kernel: 000009b2 00000000 c0130733 00000007 00000000 00010f00 c12fbf88 c12fbfc4 Apr 7 04:03:02 setri kernel: Call Trace: [page_launder+855/2132] [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:02 setri kernel: Apr 7 04:03:02 setri kernel: Code: 8b 76 28 8b 50 18 8b 40 10 83 e2 46 09 d0 0f 85 e8 00 00 00 Apr 7 04:03:06 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:06 setri kernel: invalid operand: 0000 Apr 7 04:03:06 setri kernel: CPU: 0 Apr 7 04:03:06 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:06 setri kernel: EFLAGS: 00010282 Apr 7 04:03:06 setri kernel: eax: 0000001a ebx: c02112c0 ecx: c12e4000 edx: 00000000 Apr 7 04:03:06 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e5e84 Apr 7 04:03:06 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:06 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:06 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca 00000000 00000000 00000028 c010724e 0000000b Apr 7 04:03:06 setri kernel: c0110247 c01dc9de c12e5f58 00000000 c12e4000 00000000 c010ff24 c11152f0 Apr 7 04:03:06 setri kernel: c12c1f80 00000000 00000001 c3394180 00030001 c027d8a0 00000286 c12fd2a0 Apr 7 04:03:07 setri kernel: Call Trace: [die+66/68] [do_page_fault+803/1036] [do_page_fault+0/1036] [cursor_timer_handler+34/40] [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] Apr 7 04:03:07 setri kernel: [tasklet_hi_action+60/96] [error_code+52/60] [try_to_free_buffers+52/364] [page_launder+855/2132] [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:07 setri kernel: Apr 7 04:03:07 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:07 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:07 setri kernel: invalid operand: 0000 Apr 7 04:03:07 setri kernel: CPU: 0 Apr 7 04:03:07 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:07 setri kernel: EFLAGS: 00010286 Apr 7 04:03:07 setri kernel: eax: 0000001a ebx: 00000000 ecx: 00000001 edx: c0213308 Apr 7 04:03:07 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e5d8c Apr 7 04:03:07 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:07 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:07 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca c12e5e50 00000000 c0107464 c010724e 0000000b Apr 7 04:03:07 setri kernel: c01074e3 c01d809a c12e5e50 00000000 c12e4000 00000000 00000004 00000000 Apr 7 04:03:07 setri kernel: 00030002 c011561e c12fa000 00000000 c12e5df0 c12fa000 c12e4000 c12fa000 Apr 7 04:03:07 setri kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] Apr 7 04:03:07 setri kernel: [die+66/68] [do_page_fault+803/1036] [do_page_fault+0/1036] [cursor_timer_handler+34/40] [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] [tasklet_hi_action+60/96] Apr 7 04:03:07 setri kernel: [error_code+52/60] [try_to_free_buffers+52/364] [page_launder+855/2132] [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:07 setri kernel: Apr 7 04:03:07 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:07 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:07 setri kernel: invalid operand: 0000 Apr 7 04:03:07 setri kernel: CPU: 0 Apr 7 04:03:07 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:07 setri kernel: EFLAGS: 00010286 Apr 7 04:03:07 setri kernel: eax: 0000001a ebx: 00000000 ecx: 00000001 edx: c0213308 Apr 7 04:03:07 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e5c94 Apr 7 04:03:07 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:07 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:07 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca c12e5d58 00000000 c0107464 c010724e 0000000b Apr 7 04:03:07 setri kernel: c01074e3 c01d809a c12e5d58 00000000 c12e4000 00000000 00000004 00000000 Apr 7 04:03:07 setri kernel: 00030002 c011561e c12fa000 00000000 c12e5cf8 c12fa000 c12e4000 c12fa000 Apr 7 04:03:07 setri kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] Apr 7 04:03:07 setri kernel: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [die+66/68] Apr 7 04:03:07 setri kernel: [do_page_fault+803/1036] [do_page_fault+0/1036] [cursor_timer_handler+34/40] [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] [tasklet_hi_action+60/96] [error_code+52/60] Apr 7 04:03:07 setri kernel: [try_to_free_buffers+52/364] [page_launder+855/2132] [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:07 setri kernel: Apr 7 04:03:07 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:07 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:07 setri kernel: invalid operand: 0000 Apr 7 04:03:07 setri kernel: CPU: 0 Apr 7 04:03:07 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:07 setri kernel: EFLAGS: 00010282 Apr 7 04:03:07 setri kernel: eax: 0000001a ebx: 00000000 ecx: 00000001 edx: c0213308 Apr 7 04:03:07 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e5b9c Apr 7 04:03:07 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:07 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:07 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca c12e5c60 00000000 c0107464 c010724e 0000000b Apr 7 04:03:07 setri kernel: c01074e3 c01d809a c12e5c60 00000000 c12e4000 00000000 00000004 00000000 Apr 7 04:03:07 setri kernel: 00030002 c011561e c12fa000 00000000 c12e5c00 c12fa000 c12e4000 c12fa000 Apr 7 04:03:07 setri kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] Apr 7 04:03:07 setri kernel: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] Apr 7 04:03:07 setri kernel: [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [die+66/68] [do_page_fault+803/1036] Apr 7 04:03:07 setri kernel: [do_page_fault+0/1036] [cursor_timer_handler+34/40] [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] [tasklet_hi_action+60/96] [error_code+52/60] [try_to_free_buffers+52/364] Apr 7 04:03:07 setri kernel: [page_launder+855/2132] [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:08 setri kernel: Apr 7 04:03:08 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:08 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:08 setri kernel: invalid operand: 0000 Apr 7 04:03:08 setri kernel: CPU: 0 Apr 7 04:03:08 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:08 setri kernel: EFLAGS: 00010286 Apr 7 04:03:08 setri kernel: eax: 0000001a ebx: 00000000 ecx: 00000001 edx: c0213308 Apr 7 04:03:08 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e5aa4 Apr 7 04:03:08 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:08 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:08 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca c12e5b68 00000000 c0107464 c010724e 0000000b Apr 7 04:03:08 setri kernel: c01074e3 c01d809a c12e5b68 00000000 c12e4000 00000000 00000004 00000000 Apr 7 04:03:08 setri kernel: 00030002 c011561e c12fa000 00000000 c12e5b08 c12fa000 c12e4000 c12fa000 Apr 7 04:03:08 setri kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] Apr 7 04:03:08 setri kernel: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] Apr 7 04:03:08 setri kernel: [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] [die+66/68] Apr 7 04:03:08 setri kernel: [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [die+66/68] [do_page_fault+803/1036] [do_page_fault+0/1036] Apr 7 04:03:08 setri kernel: [cursor_timer_handler+34/40] [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] [tasklet_hi_action+60/96] [error_code+52/60] [try_to_free_buffers+52/364] [page_launder+855/2132] Apr 7 04:03:08 setri kernel: [bdflush+131/200] [kernel_thread+40/56] Apr 7 04:03:08 setri kernel: Apr 7 04:03:08 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:08 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:08 setri kernel: invalid operand: 0000 Apr 7 04:03:08 setri kernel: CPU: 0 Apr 7 04:03:08 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:08 setri kernel: EFLAGS: 00010282 Apr 7 04:03:08 setri kernel: eax: 0000001a ebx: 00000000 ecx: 00000001 edx: c0213308 Apr 7 04:03:08 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e59ac Apr 7 04:03:08 setri kernel: ds: 0018 es: 0018 ss: 0018 Apr 7 04:03:08 setri kernel: Process bdflush (pid: 6, stackpage=c12e5000) Apr 7 04:03:08 setri kernel: Stack: c01ddce5 c01ddd7c 000001ca c12e5a70 00000000 c0107464 c010724e 0000000b Apr 7 04:03:08 setri kernel: c01074e3 c01d809a c12e5a70 00000000 c12e4000 00000000 00000004 00000000 Apr 7 04:03:08 setri kernel: 00030002 c011561e c12fa000 00000000 c12e5a10 c12fa000 c12e4000 c12fa000 Apr 7 04:03:08 setri kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] Apr 7 04:03:08 setri kernel: [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] Apr 7 04:03:08 setri kernel: [die+66/68] [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] [die+66/68] Apr 7 04:03:08 setri kernel: [do_invalid_op+127/136] [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [do_invalid_op+0/136] [die+66/68] [do_invalid_op+127/136] Apr 7 04:03:08 setri kernel: [do_exit+550/560] [vsprintf+830/876] [error_code+52/60] [do_exit+550/560] [die+66/68] [do_page_fault+803/1036] [do_page_fault+0/1036] [cursor_timer_handler+34/40] Apr 7 04:03:08 setri kernel: [timer_bh+546/604] [tqueue_bh+22/28] [bh_action+27/96] [tasklet_hi_action+60/96] [error_code+52/60] [try_to_free_buffers+52/364] [page_launder+855/2132] [bdflush+131/200] Apr 7 04:03:08 setri kernel: [kernel_thread+40/56] Apr 7 04:03:08 setri kernel: Apr 7 04:03:08 setri kernel: Code: 0f 0b 83 c4 0c e9 2b fe ff ff 8b 4c 24 04 85 c9 74 08 ff 01 Apr 7 04:03:09 setri kernel: kernel BUG at exit.c:458! Apr 7 04:03:09 setri kernel: invalid operand: 0000 Apr 7 04:03:09 setri kernel: CPU: 0 Apr 7 04:03:09 setri kernel: EIP: 0010:[do_exit+550/560] Apr 7 04:03:09 setri kernel: EFLAGS: 00010282 Apr 7 04:03:09 setri kernel: eax: 0000001a ebx: 00000000 ecx: c12e4000 edx: 00000000 Apr 7 04:03:09 setri kernel: esi: c12e4000 edi: 0000000b ebp: c12e4000 esp: c12e58b4 Apr 7 04:03:09 setri kernel: ds: 0018 es: 0018 ss: 0018 [6.] A small shell script or example program which triggers the problem (if possible) - [7.] Environment - [7.1.] Software (add the output of the ver_linux script here) Gnu C 2.95.2.1 Gnu make 3.79.1 binutils 2.9.5.0.22 util-linux 2.10f modutils 2.3.21 e2fsprogs 1.18 pcmcia-cs 3.1.8 PPP 2.3.11 Linux C Library 2.1.3 Dynamic linker (ldd) 2.1.3 Procps 2.0.6 Net-tools 1.54 Console-tools 0.3.3 Sh-utils 2.0 Modules Loaded ipchains 3c509 via-rhine [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 6 model name : Celeron (Mendocino) stepping : 5 cpu MHz : 400.947 cache size : 128 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 sep mtrr pge mca cmov pat pse36 mmx fxsr bogomips : 799.53 [7.3.] Module information (from /proc/modules): ipchains 30752 0 (unused) 3c509 5936 1 (autoclean) via-rhine 9664 1 (autoclean) [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0300-030f : 3c509 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 0cf8-0cff : PCI conf1 d000-dfff : PCI Bus #01 d000-d0ff : 3Dfx Interactive, Inc. Voodoo 3 e000-e00f : VIA Technologies, Inc. Bus Master IDE e000-e007 : ide0 e008-e00f : ide1 e800-e87f : VIA Technologies, Inc. VT86C100A [Rhine 10/100] e800-e87f : via-rhine 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-07ffffff : System RAM 00100000-001d720d : Kernel code 001d720e-00221e1b : Kernel data e0000000-e3ffffff : PCI Bus #01 e0000000-e1ffffff : 3Dfx Interactive, Inc. Voodoo 3 e4000000-e5ffffff : PCI Bus #01 e4000000-e5ffffff : 3Dfx Interactive, Inc. Voodoo 3 e6000000-e6ffffff : VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] e8000000-e800007f : VIA Technologies, Inc. VT86C100A [Rhine 10/100] e8000000-e800007f : via-rhine ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev 02) 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: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] (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- 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Apollo PRO] (rev 06) Subsystem: VIA Technologies, Inc.: Unknown device 0000 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- Capabilities: [60] Power Management version 1 Flags: PMEClk- AuxPwr- DSI+ D1- D2- PME- Status: D0 PME-Enable- DSel=0 DScale=0 PME- [7.6.] SCSI information (from /proc/scsi/scsi) no scsi card [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): [X.] Other notes, patches, fixes, workarounds: Programs and scripts in cron.daily: 0anacron logrotate makewhatis.cron slocate.cron tetex.cron tmpwatch Thank you -- cut Best regards Petri Järvinen