[Ocfs2-users] Server crash

[Georg Höllrigl]

Hello,

I got a crashed server when using ocfs2 on SLES10 with Kernel 2.6.16.60-0.42.8-smp

I know, you'll tell me to ask Novell for support, but I want to make sure this is not some bug that 
also exists in the main-line. The only information I got is in syslog directly before the server 
crashed. Maybe you have any hint, who could make use of this information.


Regards

Georg





Sep 21 09:10:12 host2 kernel: ----------- [cut here ] --------- [please bite here ] ---------
Sep 21 09:10:12 host2 kernel: Kernel BUG at fs/jbd/transaction.c:1114
Sep 21 09:10:12 host2 kernel: invalid opcode: 0000 [1] SMP
Sep 21 09:10:12 host2 kernel: last sysfs file: 
/devices/pci0000:00/0000:00:03.0/0000:01:00.0/0000:02:0e.0/host0/target0:2:0/0:2:0:0/rev
Sep 21 09:10:12 host2 kernel: CPU 2
Sep 21 09:10:12 host2 kernel: Modules linked in: joydev af_packet ocfs2 ocfs2_dlmfs ocfs2_dlm 
ocfs2_nodemanager configfs nfsd exportfs nfs lockd nfs_acl sunrpc bonding ipv6 apparmor loop sr_mod 
cdrom usb_storage dm_round_robin usbhid dm_emc dm_multipath dm_mod uhci_hcd ehci_hcd hw_random 
shpchp usbcore pci_hotplug bnx2 ext3 jbd qla2xxx firmware_class scsi_transport_fc sg megaraid_sas 
edd processor siimage megaraid_mbox megaraid_mm sd_mod scsi_mod ide_disk ide_core
Sep 21 09:10:12 host2 kernel: Pid: 10412, comm: nfsd Not tainted 2.6.16.60-0.42.8-smp #1
Sep 21 09:10:12 host2 kernel: RIP: 0010:[<ffffffff8810b1e0>] 
<ffffffff8810b1e0>{:jbd:journal_dirty_metadata+200}
Sep 21 09:10:12 host2 kernel: RSP: 0018:ffff81012283dc18  EFLAGS: 00010292
Sep 21 09:10:12 host2 kernel: RAX: 000000000000006e RBX: ffff8101210fd880 RCX: ffffffff8035b9e8
Sep 21 09:10:12 host2 kernel: RDX: ffffffff8035b9e8 RSI: 0000000000000296 RDI: ffffffff8035b9e0
Sep 21 09:10:12 host2 kernel: RBP: ffff8100aecc4818 R08: ffffffff8035b9e8 R09: ffff810127b21600
Sep 21 09:10:12 host2 kernel: R10: ffff81000103b780 R11: 0000000000000292 R12: ffff81006db33660
Sep 21 09:10:12 host2 kernel: R13: ffff810019491e50 R14: ffff810127cbcc00 R15: ffff8100b5ec2c8c
Sep 21 09:10:12 host2 kernel: FS:  00002b2e914eb6d0(0000) GS:ffff81012bd6d740(0000) 
knlGS:0000000000000000
Sep 21 09:10:12 host2 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 21 09:10:12 host2 kernel: CR2: 00002b483db48000 CR3: 0000000106c87000 CR4: 00000000000006e0
Sep 21 09:10:12 host2 kernel: Process nfsd (pid: 10412, threadinfo ffff81012283c000, task 
ffff81012b0ae820)
Sep 21 09:10:12 host2 kernel: Stack: ffff8100aecc4818 ffff81006db33660 0000000000000000 0000000000000003
Sep 21 09:10:12 host2 kernel:        ffff8101174c1000 ffffffff88463612 0000000000000000 ffff8101174c13b0
Sep 21 09:10:12 host2 kernel:        ffff8100bfe5f6a0 ffffffff8844c441
Sep 21 09:10:12 host2 kernel: Call Trace: <ffffffff88463612>{:ocfs2:ocfs2_journal_dirty+106}
Sep 21 09:10:12 host2 kernel:        <ffffffff8844c441>{:ocfs2:__ocfs2_add_entry+745} 
<ffffffff8846a671>{:ocfs2:ocfs2_mknod+1710}
Sep 21 09:10:12 host2 kernel:        <ffffffff8846a950>{:ocfs2:ocfs2_mkdir+127} 
<ffffffff80193435>{vfs_mkdir+346}
Sep 21 09:10:12 host2 kernel:        <ffffffff88373ef5>{:nfsd:nfsd_create+753} 
<ffffffff8837ac63>{:nfsd:nfsd3_proc_mkdir+217}
Sep 21 09:10:12 host2 kernel:        <ffffffff8836f0ea>{:nfsd:nfsd_dispatch+216} 
<ffffffff882e2813>{:sunrpc:svc_process+982}
Sep 21 09:10:12 host2 kernel:        <ffffffff802eb816>{__down_read+21} <ffffffff8836f454>{:nfsd:nfsd+0}
Sep 21 09:10:12 host2 kernel:        <ffffffff8836f623>{:nfsd:nfsd+463} <ffffffff80137987>{do_exit+2300}
Sep 21 09:10:12 host2 kernel:        <ffffffff8010bea6>{child_rip+8} <ffffffff8836f454>{:nfsd:nfsd+0}
Sep 21 09:10:12 host2 kernel:        <ffffffff8836f454>{:nfsd:nfsd+0} <ffffffff8010be9e>{child_rip+0}
Sep 21 09:10:12 host2 kernel: