Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 15 Mar 2001 19:17:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 15 Mar 2001 19:16:57 -0500 Received: from [64.41.138.173] ([64.41.138.173]:5342 "EHLO simon.digitalimpact.com") by vger.kernel.org with ESMTP id ; Thu, 15 Mar 2001 19:16:45 -0500 Message-ID: <3AB13120.AE7187B@digitalimpact.com> Date: Thu, 15 Mar 2001 16:16:16 -0500 From: "Shane Y. Gibson" Organization: Digital Impact X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.4.2 i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Oops 0000 and 0002 on dual PIII 750 2.4.2 SMP platform Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org All, I just compiled 2.4.2 and installed it on a otherwise stock Redhat 7.0 platform. The system is a SuperMicro PIIISME, running dual PIII 750s, with 256 cache. It appears that about every 10 to 18 hours, the system is panicing, and freezing up. The first time, I got an oops 0000, the second time an oops 0002. Both crashes have occured only when the systems is at 100% cpu utlization; processing several hundred MRTG indexmaker operations. I ran ksymoops on both outputs, and the results are pasted below. Note, I compiled the kernel without loadable module support. Please let me know if there is anything else I can do/provide to help. Unfortunately, the second didn't output enough for ksymoops to extract anything usefull. v/r Shane ------------------- first ksymoops output ------------------- ksymoops 2.3.4 on i686 2.4.2. Options used -V (default) -K (specified) -l /proc/modules (default) -o /lib/modules/2.4.2/ (default) -m /boot/System.map (specified) No modules in ksyms, skipping objects No ksyms, skipping lsmod Mar 14 22:05:12 walker kernel: invalid operand: 0000 Mar 14 22:05:12 walker kernel: CPU: 0 Mar 14 22:05:12 walker kernel: EIP: 0010:[rmqueue+581/640] Mar 14 22:05:12 walker kernel: EFLAGS: 00010286 Mar 14 22:05:12 walker kernel: eax: 00000020 ebx: c1537448 ecx: 00000002 edx: 02000000 Mar 14 22:05:12 walker kernel: esi: 0001efe0 edi: c1000010 ebp: 0001efe0 esp: c28e3e2c Mar 14 22:05:12 walker kernel: ds: 0018 es: 0018 ss: 0018 Mar 14 22:05:12 walker kernel: Process indexmaker (pid: 24392, stackpage=c28e3000) Mar 14 22:05:12 walker kernel: Stack: c024deeb c024e099 000000cb 00012a2e 00000282 00000000 c029dff8 c029dff8 Mar 14 22:05:12 walker kernel: c029e1d0 00000000 c029e1cc c012e664 00000005 00000001 cc187220 c19cde40 Mar 14 22:05:12 walker kernel: 00000025 c7c85bac c0123a32 cc187220 c19cde40 00000001 c0123ab0 c19cde40 Mar 14 22:05:12 walker kernel: Call Trace: [__alloc_pages+228/720] [do_anonymous_page+50/128] [do_no_page+48/160] [handle_mm_fault+276/400] [do_page_fault+349/1088] [file_read_actor+0/96] [do_brk+186/368] Mar 14 22:05:12 walker kernel: Code: 0f 0b 83 c4 0c 89 d8 eb 1d 89 f6 47 83 c6 0c 83 ff 09 0f 86 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 83 c4 0c add $0xc,%esp Code; 00000005 Before first symbol 5: 89 d8 mov %ebx,%eax Code; 00000007 Before first symbol 7: eb 1d jmp 26 <_EIP+0x26> 00000026 Before first symbol Code; 00000009 Before first symbol 9: 89 f6 mov %esi,%esi Code; 0000000b Before first symbol b: 47 inc %edi Code; 0000000c Before first symbol c: 83 c6 0c add $0xc,%esi Code; 0000000f Before first symbol f: 83 ff 09 cmp $0x9,%edi Code; 00000012 Before first symbol 12: 0f 86 00 00 00 00 jbe 18 <_EIP+0x18> 00000018 Before first symbol Mar 14 22:05:25 walker kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000051 Mar 14 22:05:25 walker kernel: c013f010 Mar 14 22:05:25 walker kernel: *pde = 00000000 Mar 14 22:05:25 walker kernel: Oops: 0000 Mar 14 22:05:25 walker kernel: CPU: 1 Mar 14 22:05:25 walker kernel: EIP: 0010:[path_walk+2032/2400] Mar 14 22:05:25 walker kernel: EFLAGS: 00010202 Mar 14 22:05:25 walker kernel: eax: 00000029 ebx: d6474240 ecx: d9080ee0 edx: c1c8bf10 Mar 14 22:05:25 walker kernel: esi: c1c8bf10 edi: d3a2f060 ebp: c54e3013 esp: c1c8bef4 Mar 14 22:05:25 walker kernel: ds: 0018 es: 0018 ss: 0018 Mar 14 22:05:25 walker kernel: Process rateup (pid: 24715, stackpage=c1c8b000) Mar 14 22:05:25 walker kernel: Stack: dff005a0 00000001 d6474240 40174700 dbda2ea0 c011481d dbda2ea0 c54e3000 Mar 14 22:05:25 walker kernel: 00000013 d45ced21 c1c8bf50 c54e3000 00000000 c1c8bf7c 00000001 c013f832 Mar 14 22:05:25 walker kernel: c54e3000 c1c8bf7c 00000000 00000004 c0146b1c db1123a0 c1c8a000 d05596e0 Mar 14 22:05:25 walker kernel: Call Trace: [do_page_fault+349/1088] [open_namei+130/1472] [dput+28/368] [filp_open+54/96] [getname+91/160] [sys_open+58/224] [system_call+51/56] Mar 14 22:05:25 walker kernel: Code: 8b 40 28 85 c0 74 79 be 00 e0 ff ff 21 e6 8b 86 3c 03 00 00 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 40 28 mov 0x28(%eax),%eax Code; 00000003 Before first symbol 3: 85 c0 test %eax,%eax Code; 00000005 Before first symbol 5: 74 79 je 80 <_EIP+0x80> 00000080 Before first symbol Code; 00000007 Before first symbol 7: be 00 e0 ff ff mov $0xffffe000,%esi Code; 0000000c Before first symbol c: 21 e6 and %esp,%esi Code; 0000000e Before first symbol e: 8b 86 3c 03 00 00 mov 0x33c(%esi),%eax Mar 14 22:05:29 walker kernel: invalid operand: 0000 Mar 14 22:05:29 walker kernel: CPU: 1 Mar 14 22:05:29 walker kernel: EIP: 0010:[rmqueue+581/640] Mar 14 22:05:29 walker kernel: EFLAGS: 00013286 Mar 14 22:05:29 walker kernel: eax: 00000020 ebx: c154ec24 ecx: 00000000 edx: 00000002 Mar 14 22:05:29 walker kernel: esi: 0001efe0 edi: c1000010 ebp: 0001efe0 esp: d886be8c Mar 14 22:05:29 walker kernel: ds: 0018 es: 0018 ss: 0018 Mar 14 22:05:29 walker kernel: Process X (pid: 13530, stackpage=d886b000) Mar 14 22:05:29 walker kernel: Stack: c024deeb c024e099 000000cb 00012fb5 00003282 00000000 c029dff8 c029dff8 Mar 14 22:05:29 walker kernel: c029e1f8 00000000 c029e1f4 c012e664 00000007 00000001 00000000 d886bf5c Mar 14 22:05:29 walker kernel: cc23a1a0 d4f6aca0 c012e868 c0143123 cfbc5cc0 cc23a1a0 cfbc5d90 00000000 Mar 14 22:05:29 walker kernel: Call Trace: [__alloc_pages+228/720] [__get_free_pages+24/48] [__pollwait+51/144] [tcp_poll+46/352] [do_readv_writev+396/608] [sock_poll+33/48] [do_select+295/576] Mar 14 22:05:29 walker kernel: Code: 0f 0b 83 c4 0c 89 d8 eb 1d 89 f6 47 83 c6 0c 83 ff 09 0f 86 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 83 c4 0c add $0xc,%esp Code; 00000005 Before first symbol 5: 89 d8 mov %ebx,%eax Code; 00000007 Before first symbol 7: eb 1d jmp 26 <_EIP+0x26> 00000026 Before first symbol Code; 00000009 Before first symbol 9: 89 f6 mov %esi,%esi Code; 0000000b Before first symbol b: 47 inc %edi Code; 0000000c Before first symbol c: 83 c6 0c add $0xc,%esi Code; 0000000f Before first symbol f: 83 ff 09 cmp $0x9,%edi Code; 00000012 Before first symbol 12: 0f 86 00 00 00 00 jbe 18 <_EIP+0x18> 00000018 Before first symbol Mar 14 22:05:32 walker kernel: invalid operand: 0000 Mar 14 22:05:32 walker kernel: CPU: 1 Mar 14 22:05:32 walker kernel: EIP: 0010:[rmqueue+581/640] Mar 14 22:05:32 walker kernel: EFLAGS: 00010286 Mar 14 22:05:32 walker kernel: eax: 00000020 ebx: c165e1c8 ecx: cffc8000 edx: 00000002 Mar 14 22:05:32 walker kernel: esi: 0001efe0 edi: c1000010 ebp: 0001efe0 esp: cffc9e2c Mar 14 22:05:32 walker kernel: ds: 0018 es: 0018 ss: 0018 ------------------- second ksymoops output ------------------- ksymoops 2.3.4 on i686 2.4.2. Options used -V (default) -K (specified) -l /proc/modules (default) -o /lib/modules/2.4.2/ (default) -m /boot/System.map (specified) No modules in ksyms, skipping objects No ksyms, skipping lsmod Mar 15 15:40:34 walker kernel: Unable to handle kernel paging request at virtual address 548ac520 Mar 15 15:40:34 walker kernel: c0116698 Mar 15 15:40:34 walker kernel: *pde = 00000000 Mar 15 15:40:34 walker kernel: Oops: 0002 Mar 15 15:40:34 walker kernel: CPU: 0 Mar 15 15:40:34 walker kernel: EIP: 0010:[remove_wait_queue+8/48] Mar 15 15:40:34 walker kernel: EFLAGS: 00010092 Mar 15 15:40:34 walker kernel: eax: cc6ba00c ebx: 548ac520 ecx: 00000292 edx: cc6ba00c Mar 15 15:40:34 walker kernel: esi: cc6ba000 edi: cc6ba008 ebp: 00000000 esp: c1897f28 Mar 15 15:40:34 walker kernel: ds: 0018 es: 0018 ss: 0018 -- Shane Y. Gibson sgibson@digitalimpact.com Network Architect (408) 447-8253 work IT Data Center Operations (650) 302-0193 cell Digital Impact, Inc. (408) 447-8298 fax "The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts." Bertrand Russell - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/