I had a kernel crash last evening... This is what was in the /var/log/messages file. What should be my next step.
I am using an Intel P4 2.4 GHZ, Intel motherboard 865 chipset, 2 software RAID 120GIG disks, 2.6.9-11.ELsmp kernel, and 2 asterisk TDM04B cards.
System normally works great through the week, crash was sunday morning at 4:22 am.
Thanks,
Jerry ---------------------------------------------------------
Aug 28 04:02:03 unifiedpaging syslogd 1.4.1: restart. Aug 28 04:02:08 unifiedpaging crond(pam_unix)[13131]: session closed for user root Aug 28 04:22:01 unifiedpaging crond(pam_unix)[13834]: session opened for user root by (uid=0) Aug 28 04:22:33 unifiedpaging kernel: swap_free: Bad swap file entry 80000000 Aug 28 04:22:33 unifiedpaging kernel: swap_free: Bad swap file entry 08000000 Aug 28 04:22:33 unifiedpaging kernel: swap_free: Bad swap file entry 18000001
repeats a bunch of times.....
Aug 28 04:22:34 unifiedpaging kernel: swap_free: Bad swap file entry 08000000 Aug 28 04:22:34 unifiedpaging kernel: swap_free: Bad swap file entry 10000001 Aug 28 04:22:34 unifiedpaging kernel: swap_free: Bad swap file entry 80000000 Aug 28 04:22:34 unifiedpaging kernel: swap_free: Unused swap offset entry 00000001 Aug 28 04:22:34 unifiedpaging kernel: swap_free: Bad swap file entry 80000001 Aug 28 04:22:34 unifiedpaging kernel: swap_free: Bad swap file entry 18000000 Aug 28 04:22:34 unifiedpaging kernel: eip: c015137e Aug 28 04:22:34 unifiedpaging kernel: ------------[ cut here ]------------ Aug 28 04:22:34 unifiedpaging kernel: kernel BUG at include/asm/spinlock.h:133! Aug 28 04:22:34 unifiedpaging kernel: invalid operand: 0000 [#1] Aug 28 04:22:34 unifiedpaging kernel: SMP Aug 28 04:22:34 unifiedpaging kernel: Modules linked in: iptable_nat ipt_state ip_conntrack ipt_REJECT iptable_filter ip_tables md5 ipv6 autofs4 sunrpc wcusb(U) wctdm(U) wcfxo(U) wcte11xp(U) wct1xxp(U) wct4xxp(U) tor2(U) zaptel(U) dm_mod button battery ac uhci_hcd hw_random hisax crc_ccitt isdn slhc e1000 3c59x floppy ext3 jbd raid1 ata_piix libata sd_mod scsi_mod Aug 28 04:22:34 unifiedpaging kernel: CPU: 0 Aug 28 04:22:34 unifiedpaging kernel: EIP: 0060:[<c02c5efd>] Not tainted VLI Aug 28 04:22:34 unifiedpaging kernel: EFLAGS: 00010246 (2.6.9-11.ELsmp) Aug 28 04:22:34 unifiedpaging kernel: EIP is at _spin_lock+0x1c/0x34 Aug 28 04:22:34 unifiedpaging kernel: eax: c02d972b ebx: c042cd14 ecx: ecd10e60 edx: c015137e Aug 28 04:22:34 unifiedpaging kernel: esi: c042cd10 edi: 00000007 ebp: 00000000 esp: ecd10e64 Aug 28 04:22:34 unifiedpaging kernel: ds: 007b es: 007b ss: 0068 Aug 28 04:22:34 unifiedpaging kernel: Process iconv (pid: 21859, threadinfo=ecd10000 task=f64f4230) Aug 28 04:22:34 unifiedpaging kernel: Stack: 00000001 c015137e 00000000 ec658470 08000000 f7437e8c c01490d4 bfe8ed8c Aug 28 04:22:34 unifiedpaging kernel: 00000001 00000001 ec658470 f67350c4 00000000 c0149189 00000001 08000000 Aug 28 04:22:34 unifiedpaging kernel: bfe8ed8c f7437e8c f6735080 00000001 ec658470 ecdd6ff8 bfe8ed8c c0149a28 Aug 28 04:22:34 unifiedpaging kernel: Call Trace: Aug 28 04:22:34 unifiedpaging kernel: [<c015137e>] valid_swaphandles+0x42/0x6d Aug 28 04:22:34 unifiedpaging kernel: [<c01490d4>] swapin_readahead+0x18/0x57 Aug 28 04:22:34 unifiedpaging kernel: [<c0149189>] do_swap_page+0x76/0x2c5 Aug 28 04:22:34 unifiedpaging kernel: [<c0149a28>] handle_mm_fault+0xf8/0x175 Aug 28 04:22:34 unifiedpaging kernel: [<c011a65b>] do_page_fault+0x1ae/0x5b6 Aug 28 04:22:34 unifiedpaging kernel: [<c01604b3>] pipe_readv+0x225/0x29e Aug 28 04:22:34 unifiedpaging kernel: [<c0160548>] pipe_read+0x1c/0x20 Aug 28 04:22:34 unifiedpaging kernel: [<c0156011>] vfs_read+0xb6/0xe2 Aug 28 04:22:34 unifiedpaging kernel: [<c0156224>] sys_read+0x3c/0x62 Aug 28 04:22:34 unifiedpaging kernel: [<c011a4ad>] do_page_fault+0x0/0x5b6 Aug 28 04:22:34 unifiedpaging kernel: [<c02c7e53>] error_code+0x2f/0x38 Aug 28 04:22:34 unifiedpaging kernel: Code: 00 75 09 f0 81 02 00 00 00 01 30 c9 89 c8 c3 53 89 c3 81 78 04 ad 4e ad de 74 18 ff 74 24 04 68 2b 97 2d c0 e8 db ba e5 ff 58 5a <0f> 0b 85 00 50 88 2d c0 f0 fe 0b 79 09 f3 90 80 3b 00 7e f9 eb Aug 28 04:22:34 unifiedpaging kernel: <0>Fatal exception: panic in 5 seconds