Hi John, John McNulty wrote: > Hi, > > I had a system crash last night. Netconsole caught the following > trace dump. Has this one been seen before? > This bug is fixed in mainline and should show up in next ocfs2 release. See http://oss.oracle.com/bugzilla/show_bug.cgi?id=1162
Regards, Tao > Rgds, > > John > > > Sep 10 18:26:04 sdorac2b Kernel BUG at > ...ld/src/redhat/BUILD/ocfs2-1.4.2/fs/ocfs2/dlmglue.c:2308 > Sep 10 18:26:04 sdorac2b invalid opcode: 0000 [1] > Sep 10 18:26:04 sdorac2b SMP > Sep 10 18:26:04 sdorac2b > Sep 10 18:26:04 sdorac2b last sysfs file: /block/sr0/dev > Sep 10 18:26:04 sdorac2b CPU 4 > Sep 10 18:26:04 sdorac2b > Sep 10 18:26:04 sdorac2b Modules linked in: > Sep 10 18:26:04 sdorac2b hangcheck_timer > Sep 10 18:26:04 sdorac2b joydev > Sep 10 18:26:04 sdorac2b mptctl > Sep 10 18:26:04 sdorac2b ipmi_si(U) > Sep 10 18:26:04 sdorac2b ipmi_devintf(U) > Sep 10 18:26:04 sdorac2b ipmi_msghandler(U) > Sep 10 18:26:04 sdorac2b nfsd > Sep 10 18:26:04 sdorac2b exportfs > Sep 10 18:26:04 sdorac2b auth_rpcgss > Sep 10 18:26:04 sdorac2b ipv6 > Sep 10 18:26:04 sdorac2b xfrm_nalgo > Sep 10 18:26:04 sdorac2b crypto_api > Sep 10 18:26:04 sdorac2b netconsole > Sep 10 18:26:04 sdorac2b oracleasm(U) > Sep 10 18:26:04 sdorac2b autofs4 > Sep 10 18:26:04 sdorac2b hidp > Sep 10 18:26:04 sdorac2b ocfs2(U) > Sep 10 18:26:04 sdorac2b nfs > Sep 10 18:26:04 sdorac2b lockd > Sep 10 18:26:04 sdorac2b fscache > Sep 10 18:26:04 sdorac2b nfs_acl > Sep 10 18:26:04 sdorac2b rfcomm > Sep 10 18:26:05 sdorac2b l2cap > Sep 10 18:26:05 sdorac2b bluetooth > Sep 10 18:26:05 sdorac2b ocfs2_dlmfs(U) > Sep 10 18:26:05 sdorac2b ocfs2_dlm(U) > Sep 10 18:26:05 sdorac2b ocfs2_nodemanager(U) > Sep 10 18:26:05 sdorac2b configfs > Sep 10 18:26:05 sdorac2b sunrpc > Sep 10 18:26:05 sdorac2b bonding > Sep 10 18:26:05 sdorac2b dm_round_robin > Sep 10 18:26:05 sdorac2b dm_multipath > Sep 10 18:26:05 sdorac2b scsi_dh > Sep 10 18:26:05 sdorac2b video > Sep 10 18:26:05 sdorac2b hwmon > Sep 10 18:26:05 sdorac2b backlight > Sep 10 18:26:05 sdorac2b sbs > Sep 10 18:26:05 sdorac2b i2c_ec > Sep 10 18:26:05 sdorac2b i2c_core > Sep 10 18:26:05 sdorac2b button > Sep 10 18:26:05 sdorac2b battery > Sep 10 18:26:05 sdorac2b asus_acpi > Sep 10 18:26:05 sdorac2b acpi_memhotplug > Sep 10 18:26:05 sdorac2b ac > Sep 10 18:26:05 sdorac2b parport_pc > Sep 10 18:26:05 sdorac2b lp > Sep 10 18:26:05 sdorac2b parport > Sep 10 18:26:05 sdorac2b st > Sep 10 18:26:05 sdorac2b sr_mod > Sep 10 18:26:05 sdorac2b cdrom > Sep 10 18:26:05 sdorac2b e1000e(U) > Sep 10 18:26:05 sdorac2b shpchp > Sep 10 18:26:06 sdorac2b hpilo > Sep 10 18:26:06 sdorac2b sg > Sep 10 18:26:06 sdorac2b serio_raw > Sep 10 18:26:06 sdorac2b bnx2(U) > Sep 10 18:26:06 sdorac2b pcspkr > Sep 10 18:26:06 sdorac2b dm_raid45 > Sep 10 18:26:06 sdorac2b dm_message > Sep 10 18:26:06 sdorac2b dm_region_hash > Sep 10 18:26:06 sdorac2b dm_mem_cache > Sep 10 18:26:06 sdorac2b dm_snapshot > Sep 10 18:26:06 sdorac2b dm_zero > Sep 10 18:26:06 sdorac2b dm_mirror > Sep 10 18:26:06 sdorac2b dm_log > Sep 10 18:26:06 sdorac2b dm_mod > Sep 10 18:26:06 sdorac2b usb_storage > Sep 10 18:26:06 sdorac2b qla2xxx > Sep 10 18:26:06 sdorac2b scsi_transport_fc > Sep 10 18:26:06 sdorac2b ata_piix > Sep 10 18:26:06 sdorac2b libata > Sep 10 18:26:06 sdorac2b cciss > Sep 10 18:26:06 sdorac2b mptspi > Sep 10 18:26:06 sdorac2b mptscsih > Sep 10 18:26:06 sdorac2b scsi_transport_spi > Sep 10 18:26:06 sdorac2b sd_mod > Sep 10 18:26:06 sdorac2b scsi_mod > Sep 10 18:26:06 sdorac2b mptbase > Sep 10 18:26:06 sdorac2b raid1 > Sep 10 18:26:06 sdorac2b ext3 > Sep 10 18:26:06 sdorac2b jbd > Sep 10 18:26:06 sdorac2b uhci_hcd > Sep 10 18:26:06 sdorac2b ohci_hcd > Sep 10 18:26:07 sdorac2b ehci_hcd > Sep 10 18:26:07 sdorac2b > Sep 10 18:26:07 sdorac2b Pid: 965, comm: nxnode Tainted: G > 2.6.18-128.1.14.el5 #1 > Sep 10 18:26:07 sdorac2b RIP: 0010:[<ffffffff886cade7>] > Sep 10 18:26:07 sdorac2b [<ffffffff886cade7>] > :ocfs2:ocfs2_dentry_lock+0x2f/0xfd > Sep 10 18:26:07 sdorac2b RSP: 0018:ffff8102e7557dc8 EFLAGS: 00010246 > Sep 10 18:26:07 sdorac2b RAX: ffff81042fcc0c00 RBX: ffff8104216cb800 > RCX: 0000000000000000 > Sep 10 18:26:07 sdorac2b RDX: 00000000ffffff00 RSI: 0000000000000001 > RDI: ffff8103f8af5660 > Sep 10 18:26:07 sdorac2b RBP: 0000000000000005 R08: ffff81025ce58970 > R09: 00000000002ebc0c > Sep 10 18:26:07 sdorac2b R10: 00002b19b616b000 R11: 000000004aa93717 > R12: ffff81029775dd20 > Sep 10 18:26:07 sdorac2b R13: 0000000000000000 R14: 00002b92d121d5e0 > R15: ffff8104216cb800 > Sep 10 18:26:07 sdorac2b FS: 00002b92d162e410(0000) > GS:ffff81042ff77cc0(0000) knlGS:0000000000000000 > Sep 10 18:26:07 sdorac2b CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > Sep 10 18:26:07 sdorac2b CR2: 00002b19b5fb3cd8 CR3: 0000000308119000 > CR4: 00000000000006e0 > Sep 10 18:26:07 sdorac2b Process nxnode (pid: 965, threadinfo > ffff8102e7556000, task ffff81023f8eb040) > Sep 10 18:26:07 sdorac2b Stack: > Sep 10 18:26:07 sdorac2b ffff8102e7557e58 > Sep 10 18:26:07 sdorac2b 0000000000000000 > Sep 10 18:26:07 sdorac2b ffff8103f8af5660 > Sep 10 18:26:07 sdorac2b ffff81029775dd20 > Sep 10 18:26:07 sdorac2b > Sep 10 18:26:07 sdorac2b ffff81023395e5a0 > Sep 10 18:26:07 sdorac2b ffffffff886e09df > Sep 10 18:26:07 sdorac2b ffff81023395e5a0 > Sep 10 18:26:07 sdorac2b 0000000000000000 > Sep 10 18:26:07 sdorac2b > Sep 10 18:26:07 sdorac2b ffff8103f8af5660 > Sep 10 18:26:07 sdorac2b ffffffff886e3784 > Sep 10 18:26:07 sdorac2b 0000000000000003 > Sep 10 18:26:08 sdorac2b 0000000000000000 > Sep 10 18:26:08 sdorac2b > Sep 10 18:26:08 sdorac2b Call Trace: > Sep 10 18:26:08 sdorac2b [<ffffffff886e09df>] > :ocfs2:ocfs2_remote_dentry_delete+0x13/0x9a > Sep 10 18:26:08 sdorac2b [<ffffffff886e3784>] :ocfs2:ocfs2_unlink+0x404/0xa22 > Sep 10 18:26:08 sdorac2b [<ffffffff8004a684>] vfs_unlink+0xc2/0x108 > Sep 10 18:26:08 sdorac2b [<ffffffff8003ca4a>] do_unlinkat+0xaa/0x141 > Sep 10 18:26:08 sdorac2b [<ffffffff8005d229>] tracesys+0x71/0xe0 > Sep 10 18:26:08 sdorac2b [<ffffffff8005d28d>] tracesys+0xd5/0xe0 > Sep 10 18:26:08 sdorac2b > Sep 10 18:26:08 sdorac2b > Sep 10 18:26:08 sdorac2b Code: > Sep 10 18:26:08 sdorac2b 0f > Sep 10 18:26:08 sdorac2b 0b > Sep 10 18:26:08 sdorac2b 68 > Sep 10 18:26:08 sdorac2b 73 > Sep 10 18:26:08 sdorac2b 8d > Sep 10 18:26:08 sdorac2b 6f > Sep 10 18:26:08 sdorac2b 88 > Sep 10 18:26:08 sdorac2b c2 > Sep 10 18:26:08 sdorac2b 04 > Sep 10 18:26:08 sdorac2b 09 > Sep 10 18:26:08 sdorac2b 48 > Sep 10 18:26:08 sdorac2b 8d > Sep 10 18:26:08 sdorac2b bb > Sep 10 18:26:08 sdorac2b 08 > Sep 10 18:26:08 sdorac2b 01 > Sep 10 18:26:08 sdorac2b 00 > Sep 10 18:26:08 sdorac2b 00 > Sep 10 18:26:08 sdorac2b e8 > Sep 10 18:26:09 sdorac2b 40 > Sep 10 18:26:09 sdorac2b 9d > Sep 10 18:26:09 sdorac2b > Sep 10 18:26:09 sdorac2b RIP > Sep 10 18:26:09 sdorac2b [<ffffffff886cade7>] > :ocfs2:ocfs2_dentry_lock+0x2f/0xfd > Sep 10 18:26:09 sdorac2b RSP <ffff8102e7557dc8> > Sep 10 18:26:09 sdorac2b > Sep 10 18:26:09 sdorac2b Kernel panic - not syncing: Fatal exception > Sep 10 18:26:09 sdorac2b > Sep 10 18:26:09 sdorac2b Rebooting in 30 seconds.. > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > 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