Hello filed as bugzilla number 912.
On 8/28/07, Sunil Mushran <[EMAIL PROTECTED]> wrote: > > Please file a bugzilla. It is very hard to track issue via email. > Attach the trace below. You should also see a corresponding > message in one of the other nodes. Specifically node 0. Add > that too in the bugzilla. > > Daniel wrote: > > Hello > > > > I'm still having weekly panics on my system, but now I've at least got > > something to report back from the netconsole. > > > > To summarize system: 2x Dell 1950 connected to a EMC CX3-20 SAN. > > Centos 5 x86_64 2.6.18-8.1.8.el5 #1 SMP. > > > > Tonight both servers locked up - both while idling afaik. But this > > time tilesrv2 reported the following via netconsole before it went dead. > > > > (4225,2):dlm_drop_lockres_ref:2289 ERROR: while dropping ref on > > 359E1C1D38374654BC5E5896EB7D5187:M0000000000000009cb578f4d7803fc > > (master=0) got -22. > > (4225,2):dlm_print_one_lock_resource:294 lockres: > > M0000000000000009cb578f4d7803fc, owner=0, state=64 > > (4225,2):__dlm_print_one_lock_resource:309 lockres: > > M0000000000000009cb578f4d7803fc, owner=0, state=64 > > (4225,2):__dlm_print_one_lock_resource:311 last used: 4354492857, on > > purge list: yes > > (4225,2):dlm_print_lockres_refmap:277 refmap nodes: [ ], inflight=0 > > (4225,2):__dlm_print_one_lock_resource:313 granted queue: > > (4225,2):__dlm_print_one_lock_resource:328 converting queue: > > (4225,2):__dlm_print_one_lock_resource:343 blocked queue: > > ----------- [cut here ] --------- [please bite here ] --------- > > Kernel BUG at ...mushran/BUILD/ocfs2-1.2.6/fs/ocfs2/dlm/dlmmaster.c:2291 > > invalid opcode: 0000 [1] SMP > > last sysfs file: /devices/pci0000:00/0000:00: > > 04.0/0000:0c:00.0/host1/rport-1:0-1/target1:0:1/1:0:1:4/vendor > > CPU 2 > > Modules linked in: netconsole autofs4 hidp ocfs2(U) nfs lockd fscache > > nfs_acl rfcomm l2cap bluetooth ocfs2_dlmfs(U) ocfs2_dlm(U) > > ocfs2_nodemanager(U) configfs sunrpc ipt_REJECT ip6t_REJECT xt_tcpudp > > ip6table_filter ip6_tables x_tables dm_emc dm_round_robin dm_multipath > > video sbs i2c_ec i2c_core button battery asus_acpi acpi_memhotplug ac > > ipv6 parport_pc lp parport joydev shpchp bnx2 sr_mod ide_cd serio_raw > > cdrom sg pcspkr dm_snapshot dm_zero dm_mirror dm_mod usb_storage > > qla2xxx scsi_transport_fc megaraid_sas sd_mod scsi_mod ext3 jbd > > ehci_hcd ohci_hcdPid: 4225, comm: dlm_thread Not tainted > > 2.6.18-8.1.8.el5 #1 > > [<ffffffff884d60d3>] :ocfs2_dlm:dlm_drop_lockres_ref+0x1d3/0x1ec > > RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff802da65c > > R13: ffff81012d087000 R14: ffff8100435c5f60 R15: ffffffff8009b4f6 > > CR2: 000000001ec07000 CR3: 00000001289c9000 CR4: 00000000000006e0 > > 303030303030304d > > 0000000000000000 0000000000000000 ffff81001defe648 > > [<ffffffff884e9031>] :ocfs2_dlm:dlm_purge_lockres+0x175/0x34a > > [<ffffffff8009b6b9>] autoremove_wake_function+0x0/0x2e > > [<ffffffff884e93c2>] :ocfs2_dlm:dlm_thread+0x0/0x579 > > [<ffffffff80032189>] kthread+0xfe/0x132 > > [<ffffffff8005bfe5>] child_rip+0xa/0x11 > > [<ffffffff8009b4f6>] keventd_create_kthread+0x0/0x61 > > [<ffffffff8005bfdb>] child_rip+0x0/0x11 > > 0f d6 c2 83 d8 5c [<ffffffff884d60d3>] > > :ocfs2_dlm:dlm_drop_lockres_ref+0x1d3/0x1ec > > <0>Kernel panic - not syncing: Fatal exception > > > > I'd be happy to provide more info or open a bug-report. Just tell me > > what you need. I hope this is a better report than last time :) > > > > Daniel > >
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