The panicking server is a AMD TB 850 on a Abit KA7-100 Mainboard with
512mb 'memtested' RAM. The raid5 consists of 8 80gb drives.
hdc: MAXTOR 4K080H4, ATA DISK drive
hdd: WDC WD800AB-00CBA0, ATA DISK drive
hde: MAXTOR 4K080H4, ATA DISK drive
hdf: MAXTOR 4K080H4, ATA DISK drive
hdi: MAXTOR 4K080H4, ATA DISK drive
hdj: WDC WD800AB-00CBA0, ATA DISK drive
hdk: MAXTOR 4K080H4, ATA DISK drive
hdl: WDC WD800AB-00CBA0, ATA DISK drive
root@pikelot:~# cat /proc/mdstat
md0 : active raid5 hdl1[7] hdk1[6] hdj1[5] hdi1[4] hdf1[3] hde1[2] hdd1[1] hdc1[0]
547054144 blocks level 5, 64k chunk, algorithm 2 [8/8] [UUUUUUUU]
[=====>...............] resync = 26.5% (20732272/78150592)
finish=87.3min speed=10948K/sec
The Filesystem on /dev/md0 is ext3 (mke2fs -j -b 4096 -R stride=16 /dev/md0)
The system runs fine until I try to copy 300gb via rsync over FastEthernet
from my Backup server. After about 70gb I got the following Kernel Panic(s):
unmodified (linewrap) output on:
http://www.soohrt.org/stuff/linux/panic/raid5.txt
-- Aug 20 16:48:55 pikelot kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000003 Aug 20 16:48:55 pikelot kernel: printing eip: Aug 20 16:48:55 pikelot kernel: c0195731 Aug 20 16:48:55 pikelot kernel: *pde = 00000000 Aug 20 16:48:55 pikelot kernel: Oops: 0002 Aug 20 16:48:55 pikelot kernel: CPU: 0 Aug 20 16:48:55 pikelot kernel: EIP: 0010:[remove_hash+17/48] Not tainted Aug 20 16:48:55 pikelot kernel: EFLAGS: 00010086 Aug 20 16:48:55 pikelot kernel: eax: ffffffff ebx: c15b5c00 ecx: df65e000 edx: dfe69e4c Aug 20 16:48:55 pikelot kernel: esi: df65e000 edi: 00000001 ebp: d6fcfe40 esp: dbb3dd9c Aug 20 16:48:55 pikelot kernel: ds: 0018 es: 0018 ss: 0018 Aug 20 16:48:55 pikelot kernel: Process kjournald (pid: 751, stackpage=dbb3d000) Aug 20 16:48:55 pikelot kernel: Stack: c0195780 df65e000 c15b5c00 00000000 c0195bd9 c15b5c00 c15b5c00 00000000 Aug 20 16:48:55 pikelot kernel: 00000001 d6fcfe40 c15b5c00 00000000 dbb3c000 00001000 00000018 00000080 Aug 20 16:48:55 pikelot kernel: c0197aa2 2bf75498 c0197ab4 c15b5c00 0647e798 00001000 00000000 d6fcfe40 Aug 20 16:48:55 pikelot kernel: Call Trace: [get_free_stripe+48/80] [get_active_stripe+601/1280] [raid5_make_request+66/256] [raid5_make_request+84/256] [md_make_request+56/112] Aug 20 16:48:55 pikelot kernel: [generic_make_request+284/304] [submit_bh+78/112] [ll_rw_block+311/416] [journal_commit_transaction+766/3623] [kjournald+278 /432] [commit_timeout+0/16] Aug 20 16:48:55 pikelot kernel: [kernel_thread+40/64] Aug 20 16:48:55 pikelot kernel: Aug 20 16:48:55 pikelot kernel: Code: 89 50 04 8b 51 04 8b 01 89 02 c7 41 04 00 00 00 00 c3 8d b6 Aug 20 16:48:56 pikelot kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 0000022f Aug 20 16:48:56 pikelot kernel: printing eip: Aug 20 16:48:56 pikelot kernel: c0195960 Aug 20 16:48:56 pikelot kernel: *pde = 00000000 Aug 20 16:48:56 pikelot kernel: Oops: 0000 Aug 20 16:48:56 pikelot kernel: CPU: 0 Aug 20 16:48:56 pikelot kernel: EIP: 0010:[__find_stripe+48/80] Not tainted Aug 20 16:48:56 pikelot kernel: EFLAGS: 00010086 Aug 20 16:48:56 pikelot kernel: eax: ffffffff ebx: 00000008 ecx: 053fdc98 edx: 00000000 Aug 20 16:48:56 pikelot kernel: esi: c15b5c00 edi: 00000393 ebp: c15ff680 esp: df5d5e70 Aug 20 16:48:56 pikelot kernel: ds: 0018 es: 0018 ss: 0018 Aug 20 16:48:56 pikelot kernel: Process raid5syncd (pid: 9, stackpage=df5d5000) Aug 20 16:48:56 pikelot kernel: Stack: c15b5c00 000a7fb9 053fdc98 c0195bb9 c15b5c00 053fdc98 c15b5c00 000a7fb9 Aug 20 16:48:56 pikelot kernel: 053fdc98 c15ff680 00000000 00000000 df5d4000 00001000 00000000 00000282 Aug 20 16:48:56 pikelot kernel: c15b5c00 24bf0780 c0197bd6 c15b5c00 053fdc98 00000000 00000000 df5d4000 Aug 20 16:48:56 pikelot kernel: Call Trace: [get_active_stripe+569/1280] [raid5_sync_request+70/224] [md_do_sync+458/1040] [raid5syncd+47/112] [md_thread+246/336] Aug 20 16:48:56 pikelot kernel: [kernel_thread+40/64] Aug 20 16:48:56 pikelot kernel: Aug 20 16:48:56 pikelot kernel: Code: 39 88 30 02 00 00 74 08 8b 00 85 c0 75 f2 31 c0 5b 5e 5f c3 Aug 20 16:48:56 pikelot kernel: <1>Unable to handle kernel paging request at virtual address 50b16364 Aug 20 16:48:56 pikelot kernel: printing eip: Aug 20 16:48:56 pikelot kernel: c011d2c5 Aug 20 16:48:56 pikelot kernel: *pde = 00000000 Aug 20 16:48:56 pikelot kernel: Oops: 0002 Aug 20 16:48:56 pikelot kernel: CPU: 0 Aug 20 16:48:56 pikelot kernel: EIP: 0010:[add_timer+181/224] Not tainted Aug 20 16:48:56 pikelot kernel: EFLAGS: 00010082 Aug 20 16:48:56 pikelot kernel: eax: dbb3dfdc ebx: 00000206 ecx: 00000000 edx: 50b16360 Aug 20 16:48:56 pikelot kernel: esi: c159bf2c edi: 00000000 ebp: c159bf40 esp: c159bf14 Aug 20 16:48:56 pikelot kernel: ds: 0018 es: 0018 ss: 0018 Aug 20 16:48:56 pikelot kernel: Process init (pid: 1, stackpage=c159b000) Aug 20 16:48:56 pikelot kernel: Stack: c159bf2c 000b545a c0113e45 c159bf2c 00000000 dedec240 00000000 00000000 Aug 20 16:48:56 pikelot kernel: 000b545a c159a000 c0113d80 c159bf74 c013e921 00000004 00000001 da304158 Aug 20 16:48:56 pikelot kernel: 00000104 00000400 c159a000 000001f4 0000000b 00000000 00000000 d5493000 Aug 20 16:48:56 pikelot kernel: Call Trace: [schedule_timeout+117/160] [process_timeout+0/80] [do_select+417/480] [sys_select+810/1136] [system_call+51/56] Aug 20 16:48:56 pikelot kernel: Aug 20 16:48:56 pikelot kernel: Code: 89 72 04 89 16 89 46 04 89 30 53 9d eb 14 53 9d 8b 44 24 08 Aug 20 16:48:56 pikelot kernel: <0>Kernel panic: Attempted to kill init!--Additional information (dmesg, lspci, ver_linux) can be found under http://www.soohrt.org/stuff/linux.html
Cheers, Karsten - 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/