Messages in this thread | | | Date | Wed, 23 May 2001 10:17:39 +0200 | From | Gerald Weber <> | Subject | kernel oops with 2.4.3-xfs |
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hi, i use kernel 2.4.3 with xfs (release 1) on a dell poweredge 2450.
it happens about every week that the system completely hangs (network down,console does not accept any input,sysreq useless...). i think this has anything to do with xfs or other fs issues,because kupdated always uses about 98% of cpu time.i couldn't report any errors because no oops or something else was generated until yesterday night:
ksymoops 2.4.0 on i686 2.4.3-XFS. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.3-XFS/ (default) -m /boot/System.map-2.4.3-XFS (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.
No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? May 23 00:43:08 twasrv1 kernel: invalid operand: 0000 May 23 00:43:08 twasrv1 kernel: CPU: 1 May 23 00:43:08 twasrv1 kernel: EIP: 0010:[do_timer+67/152] May 23 00:43:08 twasrv1 kernel: EFLAGS: 00010002 May 23 00:43:08 twasrv1 kernel: eax: 00000020 ebx: d121dfc4 ecx: 00000086 edx: 00000000 May 23 00:43:08 twasrv1 kernel: esi: 20000001 edi: 00000020 ebp: 00000000 esp: d121df68 May 23 00:43:08 twasrv1 kernel: ds: 0018 es: 0018 ss: 0018 May 23 00:43:08 twasrv1 kernel: Process exp816 (pid: 15671, stackpage=d121d000) May 23 00:43:08 twasrv1 kernel: Stack: c010b7ec d121dfc4 c033c234 c01086c1 00000000 00000000 d121dfc4 c03cc880 May 23 00:43:08 twasrv1 kernel: c03ad800 00000000 d121dfbc c01088a6 00000000 d121dfc4 c033c234 40572404 May 23 00:43:08 twasrv1 kernel: 080c928c 080cf3e1 00000001 00000020 c033c234 bfffc5f4 c0107014 40572404 May 23 00:43:08 twasrv1 kernel: Call Trace: [timer_interrupt+168/304] [handle_IRQ_event+77/120] [do_IRQ+166/244] [ret_from_intr+0/32] [startup_32+43/203] May 23 00:43:08 twasrv1 kernel: Code: c7 9d 81 3d 4c db 33 c0 4c db 33 c0 0f 94 c0 0f b6 c0 85 c0 Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: c7 9d 81 3d 4c db 33 movl $0xdb4cc033,0xdb4c3d81(%ebp) Code; 00000007 Before first symbol 7: c0 4c db Code; 0000000a Before first symbol a: 33 c0 xor %eax,%eax Code; 0000000c Before first symbol c: 0f 94 c0 sete %al Code; 0000000f Before first symbol f: 0f b6 c0 movzbl %al,%eax Code; 00000012 Before first symbol 12: 85 c0 test %eax,%eax
2 warnings issued. Results may not be reliable.
i'm using a suse7.1 system,the kernel was compiled with gcc-2.95.3.
i'm not sure if this oops has anything to do with xfs or fs in general,but this is the first oops i ever found in the logfiles.
if anyone needs more information,please let me know. the system is a production system and i need to get this thing stable.
please cc me because i'm not subscribed to the list.
regards, gerald weber - 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/
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