From: James Crow (james_at_ultratans.com)
Date: Wed Jun 13 2007 - 23:30:17 CEST
From: James Crow <james@ultratans.com> Date: Wed, 13 Jun 2007 17:30:17 -0400 Message-Id: <200706131730.17279.james@ultratans.com> Subject: [suse-sles-e] Kernel Crash
Hello all,
I have a SLES 10 server that has been running as my mail server. Today about
5 I got a report that noone was able to check mail. I looked at the server to
see what might be the problem. In the log file I found this:
Jun 13 15:58:34 emh1 kernel: ReiserFS: dm-0: warning: vs-13060:
reiserfs_update_sd: stat data of object [93 9235 0x0 SD] (nlink == 2) not
found (pos 1)
Jun 13 15:58:34 emh1 kernel: ReiserFS: dm-0: warning: vs-13060:
reiserfs_update_sd: stat data of object [93 9354 0x0 SD] (nlink == 2) not
found (pos 1)
Jun 13 15:58:34 emh1 kernel: REISERFS: panic (device Null superblock):
vs-7042: entry_points_to_object: entry must be visible
Jun 13 15:58:34 emh1 kernel: ----------- [cut here ] --------- [please bite
here ] ---------
Jun 13 15:58:34 emh1 kernel: Kernel BUG at fs/reiserfs/prints.c:362
Jun 13 15:58:34 emh1 kernel: invalid opcode: 0000 [1] SMP
Jun 13 15:58:34 emh1 kernel: last sysfs file: /block/sda/sda5/stat
Jun 13 15:58:34 emh1 kernel: CPU 0
Jun 13 15:58:34 emh1 kernel: Modules linked in: joydev st sr_mod xt_pkttype
ipt_LOG xt_limit button battery ac ip6t_REJECT xt_tcpudp ipt_REJECT xt_state
iptable_mangle iptable_nat ip_nat iptable_filter ip6table_mangle ip_conntrack
nfnetlink ip_tables ip6table_filter ip6_tables x_tables ipv6 ext3 jbd loop
usbhid dm_mod hw_random ehci_hcd uhci_hcd shpchp ide_cd usbcore i8xx_tco e1000
pci_hotplug cdrom floppy reiserfs edd fan thermal processor sg megaraid_mbox
megaraid_mm piix sd_mod scsi_mod ide_disk ide_core
Jun 13 15:58:34 emh1 kernel: Pid: 10003, comm: imapd Tainted: G M
2.6.16.27-0.9-smp #1
Jun 13 15:58:34 emh1 kernel: RIP: 0010:[<ffffffff880cf07b>]
<ffffffff880cf07b>{:reiserfs:reiserfs_panic+130}
Jun 13 15:58:34 emh1 kernel: RSP: 0018:ffff810046ca7858 EFLAGS: 00010296
Jun 13 15:58:34 emh1 kernel: RAX: 0000000000000064 RBX: ffffffff880e2a57 RCX:
0000000000000296
Jun 13 15:58:34 emh1 kernel: RDX: ffffffff8033b4e8 RSI: 0000000000000292 RDI:
ffffffff8033b4e0
Jun 13 15:58:34 emh1 kernel: RBP: ffff81007a63da18 R08: ffffffff8033b4e8 R09:
ffff81007b728ac0
Jun 13 15:58:34 emh1 kernel: R10: ffff810001011400 R11: ffff81007e389340 R12:
0000000000000000
Jun 13 15:58:34 emh1 kernel: R13: 0000000000000250 R14: ffff810046ca7b18 R15:
ffff81007a63da18
Jun 13 15:58:34 emh1 kernel: FS: 00002b2d4349fb00(0000) GS:ffffffff80446000
(0000) knlGS:0000000000000000
Jun 13 15:58:34 emh1 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jun 13 15:58:34 emh1 kernel: CR2: 00002b2d429f2000 CR3: 000000005691b000 CR4:
00000000000006e0
Jun 13 15:58:34 emh1 kernel: Process imapd (pid: 10003, threadinfo
ffff810046ca6000, task ffff8100408b47d0)
Jun 13 15:58:34 emh1 kernel: Stack: 0000003000000010 ffff810046ca7948
ffff810046ca7878 0000000000000000
Jun 13 15:58:34 emh1 kernel: 0000000000000000 ffff8100784be2f0
0000000000000000 0000000000000000
Jun 13 15:58:34 emh1 kernel: ffff81004703d710 ffff81001f03aff0
Jun 13 15:58:34 emh1 kernel: Call Trace:
<ffffffff880bf2f2>{:reiserfs:entry_points_to_object+355}
Jun 13 15:58:34 emh1 kernel: <ffffffff80143f91>{wake_up_bit+17}
<ffffffff880c0b29>{:reiserfs:reiserfs_rename+1084}
Jun 13 15:58:34 emh1 kernel: <ffffffff80143ef0>{bit_waitqueue+56}
<ffffffff80182f66>{inode_get_bytes+16}
Jun 13 15:58:34 emh1 kernel: <ffffffff880c2491>{:reiserfs:inode2sd+229}
<ffffffff880d34e1>{:reiserfs:pathrelse+35}
Jun 13 15:58:34 emh1 kernel:
<ffffffff880c2c70>{:reiserfs:reiserfs_update_sd_size+633}
Jun 13 15:58:34 emh1 kernel:
<ffffffff80143fa2>{autoremove_wake_function+0}
<ffffffff8018fa5c>{__d_lookup+176}
Jun 13 15:58:34 emh1 kernel: <ffffffff8018728e>{permission+110}
<ffffffff80193fe1>{mntput_no_expire+25}
Jun 13 15:58:34 emh1 kernel: <ffffffff80187d28>{vfs_rename+743}
<ffffffff80189d33>{sys_renameat+384}
Jun 13 15:58:34 emh1 kernel:
<ffffffff8016cd70>{free_pages_and_swap_cache+115}
<ffffffff8016742d>{unmap_region+278}
Jun 13 15:58:34 emh1 kernel: <ffffffff8016814f>{do_munmap+619}
<ffffffff801e843f>{__up_write+33}
Jun 13 15:58:34 emh1 kernel: <ffffffff8010a7be>{system_call+126}
Jun 13 15:58:34 emh1 kernel:
Jun 13 15:58:34 emh1 kernel: Code: 0f 0b 68 8b 2a 0e 88 c2 6a 01 4d 85 e4 48
c7 c2 a0 46 0f 88
Jun 13 15:58:34 emh1 kernel: RIP
<ffffffff880cf07b>{:reiserfs:reiserfs_panic+130} RSP <ffff810046ca7858>
Jun 13 15:58:34 emh1 kernel: Badness in do_exit at kernel/exit.c:807
Jun 13 15:58:34 emh1 kernel:
Jun 13 15:58:34 emh1 kernel: Call Trace: <ffffffff801336c4>{do_exit+80}
<ffffffff8010c180>{kernel_math_error+0}
Jun 13 15:58:34 emh1 kernel: <ffffffff8010c70d>{do_invalid_op+163}
<ffffffff880cf07b>{:reiserfs:reiserfs_panic+130}
Jun 13 15:58:34 emh1 kernel: <ffffffff801310be>{vprintk+607}
<ffffffff80143ef0>{bit_waitqueue+56}
Jun 13 15:58:34 emh1 kernel: <ffffffff8010b695>{error_exit+0}
<ffffffff880cf07b>{:reiserfs:reiserfs_panic+130}
Jun 13 15:58:34 emh1 kernel:
<ffffffff880cf07b>{:reiserfs:reiserfs_panic+130}
<ffffffff880bf2f2>{:reiserfs:entry_points_to_object+355}
Jun 13 15:58:34 emh1 kernel: <ffffffff80143f91>{wake_up_bit+17}
<ffffffff880c0b29>{:reiserfs:reiserfs_rename+1084}
Jun 13 15:58:34 emh1 kernel: <ffffffff80143ef0>{bit_waitqueue+56}
<ffffffff80182f66>{inode_get_bytes+16}
Jun 13 15:58:34 emh1 kernel: <ffffffff880c2491>{:reiserfs:inode2sd+229}
<ffffffff880d34e1>{:reiserfs:pathrelse+35}
Jun 13 15:58:34 emh1 kernel:
<ffffffff880c2c70>{:reiserfs:reiserfs_update_sd_size+633}
Jun 13 15:58:34 emh1 kernel:
<ffffffff80143fa2>{autoremove_wake_function+0}
<ffffffff8018fa5c>{__d_lookup+176}
Jun 13 15:58:34 emh1 kernel: <ffffffff8018728e>{permission+110}
<ffffffff80193fe1>{mntput_no_expire+25}
Jun 13 15:58:34 emh1 kernel: <ffffffff80187d28>{vfs_rename+743}
<ffffffff80189d33>{sys_renameat+384}
Jun 13 15:58:34 emh1 kernel:
<ffffffff8016cd70>{free_pages_and_swap_cache+115}
<ffffffff8016742d>{unmap_region+278}
Jun 13 15:58:34 emh1 kernel: <ffffffff8016814f>{do_munmap+619}
<ffffffff801e843f>{__up_write+33}
Jun 13 15:58:34 emh1 kernel: <ffffffff8010a7be>{system_call+126}
Since then I restarted the server (had to hit the power because it froze on
shutdown) and now I have booted with Knoppix and trying to fsck the
filesystems.
Can anyone tell me what might have happened?
Thanks,
James
-- James Crow IT Manager ULTRATAN, Inc. 15 Santuck St. Greenville, SC 29611 --------------------------------------------------------------------- To unsubscribe, e-mail: suse-sles-e-unsubscribe@suse.com For additional commands, e-mail: suse-sles-e-help@suse.com
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