Messages in this thread | | | Date | Mon, 15 Nov 1999 13:33:51 +0000 (GMT) | From | Tigran Aivazian <> | Subject | 2.3.28: oops report and 0 clues |
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ksymoops 0.7c on i686 2.3.27. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.3.27/ (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.
Error (regular_file): read_system_map stat /usr/src/linux/System.map failed ksymoops: No such file or directory Unable to handle kernel NULL pointer dereference<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 c0115d58 c0115d58 *pde = 00000000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c0115d58>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010082 eax: 00000016 ebx: c2012030 ecx: c01eeaec edx: c3986000 esi: c37fc990 edi: 49464e4f ebp: c1921d88 esp: c1921d70 ds: 0018 es: 0018 ss: 0018 Process ps (pid: 2374, stackpage=c1921000) Stack: c37fc990 c37fc99c 00000286 c37fc994 00000001 c37fc990 00000000 c0195499 c3803000 c37fc000 00000040 00000040 c37fc990 c01a8424 ffffffff ffffffff 00000000 00921f1c 00000001 c37fc99c 00000000 00000000 c1921ddc 00000000 Call Trace: [<c0195499>] [<c01a8424>] [<c01dfa80>] [<c0182933>] [<c01942d0>] [<c01965cc>] [<c0191abe>] [<c0191854>] [<c0196364>] [<c012ed3a>] [<c010aa64>] Code: c7 05 00 00 00 00 00 00 00 00 83 c4 04 8b 53 04 8b 32 85 75
>>EIP; c0115d58 <__wake_up+c8/110> <===== Trace; c0195499 <tty_unregister_driver+17a1/2b08> Trace; c01a8424 <proc_print_scsidevice+2148/9bb4> Trace; c01dfa80 <scsi_device_types+61a0/b4a0> Trace; c0182933 <blk_ioctl+48f/81c> Trace; c01942d0 <tty_unregister_driver+5d8/2b08> Trace; c01965cc <tty_unregister_driver+28d4/2b08> Trace; c0191abe <tty_hung_up_p+57a/1764> Trace; c0191854 <tty_hung_up_p+310/1764> Trace; c0196364 <tty_unregister_driver+266c/2b08> Trace; c012ed3a <sys_close+626/d80> Trace; c010aa64 <__up_wakeup+10c8/23bc> Code; c0115d58 <__wake_up+c8/110> 00000000 <_EIP>: Code; c0115d58 <__wake_up+c8/110> <===== 0: c7 05 00 00 00 00 00 movl $0x0,0x0 <===== Code; c0115d5f <__wake_up+cf/110> 7: 00 00 00 Code; c0115d62 <__wake_up+d2/110> a: 83 c4 04 addl $0x4,%esp Code; c0115d65 <__wake_up+d5/110> d: 8b 53 04 movl 0x4(%ebx),%edx Code; c0115d68 <__wake_up+d8/110> 10: 8b 32 movl (%edx),%esi Code; c0115d6a <__wake_up+da/110> 12: 85 75 00 testl %esi,0x0(%ebp)
Oops: 0002 CPU: 1 EIP: 0010:[<c0115d58>] EFLAGS: 00010086 eax: 00000016 ebx: c2012010 ecx: c01eeaec edx: c3986000 esi: c117d814 edi: 58583843 ebp: c1f29e0c esp: c1f29df4 ds: 0018 es: 0018 ss: 0018 Process cc1 (pid: 2372, stackpage=c1f29000) Stack: c117d814 00000001 00000282 c3957624 00000001 c3957620 c117d740 c0168245 c117d740 c0158cd8 c117d740 c1f29e8c c0159b0a c2bdfa20 00000001 c0284c00 c016ba61 c2bdfa20 23b9890a c117d814 00000002 c117d740 00000004 c2bdfa50 Call Trace: [<c0168245>] [<c0158cd8>] [<c0159b0a>] [<c016ba61>] [<c016bda0>] [<c016d0b6>] [<c017331a>] [<c0173634>] [<c01636e6>] [<c01639ea>] [<c48169dc>] [<c015bb00>] [<c011e52f>] [<c010c2d8>] [<c010ab0c>] Code: c7 05 00 00 00 00 00 00 00 00 83 c4 04 8b 53 04 8b 32 85 75
>>EIP; c0115d58 <__wake_up+c8/110> <===== Trace; c0168245 <ip_cmsg_recv+1841/10174> Trace; c0158cd8 <sock_wfree+18/34> Trace; c0159b0a <__kfree_skb+4a/f0> Trace; c016ba61 <ip_cmsg_recv+505d/10174> Trace; c016bda0 <ip_cmsg_recv+539c/10174> Trace; c016d0b6 <ip_cmsg_recv+66b2/10174> Trace; c017331a <ip_cmsg_recv+c916/10174> Trace; c0173634 <ip_cmsg_recv+cc30/10174> Trace; c01636e6 <inet_del_protocol+342/3bc> Trace; c01639ea <ip_rcv+28a/7f0> Trace; c48169dc <[tlan]TLan_HandleInterrupt+5c/84> Trace; c015bb00 <netif_rx+2b4/31c> Trace; c011e52f <get_fast_time+7e7/92c> Trace; c010c2d8 <enable_irq+1a0/1b0> Trace; c010ab0c <__up_wakeup+1170/23bc> Code; c0115d58 <__wake_up+c8/110> 00000000 <_EIP>: Code; c0115d58 <__wake_up+c8/110> <===== 0: c7 05 00 00 00 00 00 movl $0x0,0x0 <===== Code; c0115d5f <__wake_up+cf/110> 7: 00 00 00 Code; c0115d62 <__wake_up+d2/110> a: 83 c4 04 addl $0x4,%esp Code; c0115d65 <__wake_up+d5/110> d: 8b 53 04 movl 0x4(%ebx),%edx Code; c0115d68 <__wake_up+d8/110> 10: 8b 32 movl (%edx),%esi Code; c0115d6a <__wake_up+da/110> 12: 85 75 00 testl %esi,0x0(%ebp)
Aiee, killing interrupt handler wait_on_bh, CPU 0: irq: 0 [0 0] bh: 1 [0 1] <[c010bd94]> <[c011d0c9]> <[c010af0d]> <[c010af12]> <[c01133de]> <[c010ab75]> <[c0115d58]> Warning (Oops_read): Code line not seen, dumping what data is available
Trace; c010bd94 <synchronize_bh+3c/50> Trace; c011d0c9 <exit_mm+341/fc0> Trace; c010af0d <__up_wakeup+1571/23bc> Trace; c010af12 <__up_wakeup+1576/23bc> Trace; c01133de <__verify_write+49e/8e0> Trace; c010ab75 <__up_wakeup+11d9/23bc> Trace; c0115d58 <__wake_up+c8/110>
2 warnings and 1 error issued. Results may not be reliable.
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