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OS: Ubuntu 8.04 x64
Kern: Linux n1 2.6.24-24-server #1 SMP Tue Jul 7 19:39:36 UTC 2009 x86_64 GNU/Linux 10 Node Cluster OCFS2 Version: 1.3.9-0ubuntu1 (BTW: how does this translate to Official OCFS2 versions?) During routine umount of the ocfs2 volume from a single node, I receive the below oops. I see that there is a bugzilla 785, not sure if it is the same problem. Any ideas why? Thanks Laurence Sep 30 09:47:44 n8 kernel: [1702585.411505] (26626,3):dlm_empty_lockres:2774 ERROR: lockres M000000000000000030ba1100000000 still has local locks! Sep 30 09:47:44 n8 kernel: [1702585.413492] ------------[ cut here ]------------ Sep 30 09:47:44 n8 kernel: [1702585.413526] kernel BUG at /build/buildd/linux-2.6.24/fs/ocfs2/dlm/dlmmaster.c:2775! Sep 30 09:47:44 n8 kernel: [1702585.413585] invalid opcode: 0000 [1] SMP Sep 30 09:47:44 n8 kernel: [1702585.413622] CPU 3 Sep 30 09:47:44 n8 kernel: [1702585.413651] Modules linked in: ocfs2 ocfs2_dlmfs ocfs2_dlm ocfs2_nodemanager configfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi scsi_transport_iscsi nfs lockd nfs_acl sunrpc crc32c libcrc32c ipmi_devintf ipmi_si ipmi_msghandler iptable_filter ip_tables x_tables xfs ipv6 parport_pc lp parport loop serio_ raw psmouse i2c_piix4 dcdbas i2c_core pcspkr button k8temp evdev shpchp pci_hotplug ext3 jbd mbcache sg sd_mod sr_mod cdrom ata_generic usbhid hid pata_acpi sata_svw ehci_hcd pata_serve rworks ohci_hcd tg3 libata usbcore scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse Sep 30 09:47:44 n8 kernel: [1702585.414110] Pid: 26626, comm: umount Not tainted 2.6.24-24-server #1 Sep 30 09:47:44 n8 kernel: [1702585.414145] RIP: 0010:[ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] [ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] :ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0 Sep 30 09:47:44 n8 kernel: [1702585.414220] RSP: 0018:ffff8102f1d95be8 EFLAGS: 00010292 Sep 30 09:47:44 n8 kernel: [1702585.414255] RAX: 000000000000007b RBX: ffff81037b08d200 RCX: 0000000000000001 Sep 30 09:47:44 n8 kernel: [1702585.414311] RDX: ffffffff80590f68 RSI: 0000000000000082 RDI: ffffffff80590f60 Sep 30 09:47:44 n8 kernel: [1702585.414369] RBP: 00000000ffffffd9 R08: 0000742df56cf5a4 R09: 0000000000000000 Sep 30 09:47:44 n8 kernel: [1702585.414426] R10: ffff810220068c60 R11: ffffffff802231e0 R12: ffff81037b08d200 Sep 30 09:47:44 n8 kernel: [1702585.414480] R13: ffff81041190f000 R14: 0000000000000001 R15: ffff8102891b8280 Sep 30 09:47:44 n8 kernel: [1702585.414537] FS: 00007fe016e746e0(0000) GS:ffff810416da9c80(0000) knlGS:00000000f34f5b90 Sep 30 09:47:44 n8 kernel: [1702585.414596] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Sep 30 09:47:44 n8 kernel: [1702585.414632] CR2: 00007f36e7000000 CR3: 0000000105a1e000 CR4: 00000000000006e0 Sep 30 09:47:44 n8 kernel: [1702585.414689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 30 09:47:44 n8 kernel: [1702585.414744] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 30 09:47:44 n8 kernel: [1702585.414801] Process umount (pid: 26626, threadinfo ffff8102f1d94000, task ffff81040ec617d0) Sep 30 09:47:44 n8 kernel: [1702585.414861] Stack: ffff8102891b8280 ffffffff00000008 ffff810317045b30 ffffffff80682c00 Sep 30 09:47:44 n8 kernel: [1702585.414931] ffffffff80682c00 ffff81041190f0b8 ffff81041190f250 ffff81041190f268 Sep 30 09:47:44 n8 kernel: [1702585.414996] ffff81037b08d300 ffff8102f1d95ca0 ffff81041190f168 ffff81037b08d228 Sep 30 09:47:44 n8 kernel: [1702585.415041] Call Trace: Sep 30 09:47:44 n8 kernel: [1702585.415106] [<ffffffff80254510>] autoremove_wake_function+0x0/0x30 Sep 30 09:47:44 n8 kernel: [1702585.415149] [ocfs2_dlm:__dlm_lockres_unused+0x33/0x60] :ocfs2_dlm:__dlm_lockres_unused+0x33/0x60 Sep 30 09:47:44 n8 kernel: [1702585.415194] [ocfs2_dlm:__dlm_lockres_calc_usage+0x4f/0x200] :ocfs2_dlm:__dlm_lockres_calc_usage+0x4f/0x200 Sep 30 09:47:44 n8 kernel: [1702585.415254] [ocfs2_nodemanager:kref_get+0x3/0x1cf0] kref_get+0x3/0x40 Sep 30 09:47:44 n8 kernel: [1702585.415294] [ocfs2_dlm:dlm_unregister_domain+0x127/0x780] :ocfs2_dlm:dlm_unregister_domain+0x127/0x780 Sep 30 09:47:44 n8 kernel: [1702585.415359] [<ffffffff80236510>] default_wake_function+0x0/0x10 Sep 30 09:47:44 n8 kernel: [1702585.415419] [<ffffffff88477cdb>] :ocfs2:ocfs2_dlm_shutdown+0x9b/0x170 Sep 30 09:47:44 n8 kernel: [1702585.415471] [<ffffffff8849d883>] :ocfs2:ocfs2_dismount_volume+0x183/0x490 Sep 30 09:47:44 n8 kernel: [1702585.415526] [<ffffffff8849df20>] :ocfs2:ocfs2_put_super+0x30/0xd0 Sep 30 09:47:44 n8 kernel: [1702585.415567] [generic_shutdown_super+0x62/0x110] generic_shutdown_super+0x62/0x110 Sep 30 09:47:44 n8 kernel: [1702585.415605] [fuse:kill_block_super+0xd/0x20] kill_block_super+0xd/0x20 Sep 30 09:47:44 n8 kernel: [1702585.415641] [deactivate_super+0x6f/0x90] deactivate_super+0x6f/0x90 Sep 30 09:47:44 n8 kernel: [1702585.415680] [sys_umount+0x6b/0x2e0] sys_umount+0x6b/0x2e0 Sep 30 09:47:44 n8 kernel: [1702585.415720] [sys_newstat+0x27/0x50] sys_newstat+0x27/0x50 Sep 30 09:47:44 n8 kernel: [1702585.415758] [__up_write+0x22/0x130] __up_write+0x22/0x130 Sep 30 09:47:44 n8 kernel: [1702585.415801] [system_call+0x7e/0x83] system_call+0x7e/0x83 Sep 30 09:47:44 n8 kernel: [1702585.415840] Sep 30 09:47:44 n8 kernel: [1702585.415865] Sep 30 09:47:44 n8 kernel: [1702585.415866] Code: 0f 0b eb fe 48 b8 00 09 00 00 01 00 00 00 48 85 05 9b d0 fc Sep 30 09:47:44 n8 kernel: [1702585.415999] RIP [ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] :ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0 Sep 30 09:47:44 n8 kernel: [1702585.416061] RSP <ffff8102f1d95be8> Sep 30 09:47:44 n8 kernel: [1702585.416496] ---[ end trace ecaa160501849e7b ]--- Sep 30 09:47:44 n8 kernel: [1702585.416582] WARNING: at /build/buildd/linux-2.6.24/kernel/exit.c:916 do_exit() Sep 30 09:47:44 n8 kernel: [1702585.416690] Pid: 26626, comm: umount Tainted: G D 2.6.24-24-server #1 Sep 30 09:47:44 n8 kernel: [1702585.416776] Sep 30 09:47:44 n8 kernel: [1702585.416776] Call Trace: Sep 30 09:47:44 n8 kernel: [1702585.416934] [do_exit+0x7ac/0x940] do_exit+0x7ac/0x940 Sep 30 09:47:44 n8 kernel: [1702585.417025] [oops_end+0x34/0x60] oops_end+0x34/0x60 Sep 30 09:47:44 n8 kernel: [1702585.417115] [die+0x52/0x70] die+0x52/0x70 Sep 30 09:47:44 n8 kernel: [1702585.417200] [do_invalid_op+0x86/0xa0] do_invalid_op+0x86/0xa0 Sep 30 09:47:44 n8 kernel: [1702585.417290] [ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] :ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0 Sep 30 09:47:44 n8 kernel: [1702585.417382] [try_to_wake_up+0x66/0x3c0] try_to_wake_up+0x66/0x3c0 Sep 30 09:47:44 n8 kernel: [1702585.417473] [sg:printk+0x4e/0x150] printk+0x4e/0x60 Sep 30 09:47:44 n8 kernel: [1702585.417562] [error_exit+0x0/0x51] error_exit+0x0/0x51 Sep 30 09:47:44 n8 kernel: [1702585.417650] [flat_send_IPI_mask+0x0/0x70] flat_send_IPI_mask+0x0/0x70 Sep 30 09:47:44 n8 kernel: [1702585.417747] [ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] :ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0 Sep 30 09:47:44 n8 kernel: [1702585.417842] [ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0] :ocfs2_dlm:dlm_empty_lockres+0xee0/0x17d0 Sep 30 09:47:44 n8 kernel: [1702585.417939] [<ffffffff80254510>] autoremove_wake_function+0x0/0x30 Sep 30 09:47:44 n8 kernel: [1702585.418031] [ocfs2_dlm:__dlm_lockres_unused+0x33/0x60] :ocfs2_dlm:__dlm_lockres_unused+0x33/0x60 Sep 30 09:47:44 n8 kernel: [1702585.418126] [ocfs2_dlm:__dlm_lockres_calc_usage+0x4f/0x200] :ocfs2_dlm:__dlm_lockres_calc_usage+0x4f/0x200 Sep 30 09:47:44 n8 kernel: [1702585.418237] [ocfs2_nodemanager:kref_get+0x3/0x1cf0] kref_get+0x3/0x40 Sep 30 09:47:44 n8 kernel: [1702585.418328] [ocfs2_dlm:dlm_unregister_domain+0x127/0x780] :ocfs2_dlm:dlm_unregister_domain+0x127/0x780 Sep 30 09:47:44 n8 kernel: [1702585.418433] [<ffffffff80236510>] default_wake_function+0x0/0x10 Sep 30 09:47:44 n8 kernel: [1702585.418527] [<ffffffff88477cdb>] :ocfs2:ocfs2_dlm_shutdown+0x9b/0x170 Sep 30 09:47:44 n8 kernel: [1702585.418619] [<ffffffff8849d883>] :ocfs2:ocfs2_dismount_volume+0x183/0x490 Sep 30 09:47:44 n8 kernel: [1702585.418716] [<ffffffff8849df20>] :ocfs2:ocfs2_put_super+0x30/0xd0 Sep 30 09:47:44 n8 kernel: [1702585.418797] [generic_shutdown_super+0x62/0x110] generic_shutdown_super+0x62/0x110 Sep 30 09:47:44 n8 kernel: [1702585.418879] [fuse:kill_block_super+0xd/0x20] kill_block_super+0xd/0x20 Sep 30 09:47:44 n8 kernel: [1702585.418957] [deactivate_super+0x6f/0x90] deactivate_super+0x6f/0x90 Sep 30 09:47:44 n8 kernel: [1702585.419042] [sys_umount+0x6b/0x2e0] sys_umount+0x6b/0x2e0 Sep 30 09:47:44 n8 kernel: [1702585.419124] [sys_newstat+0x27/0x50] sys_newstat+0x27/0x50 Sep 30 09:47:44 n8 kernel: [1702585.419204] [__up_write+0x22/0x130] __up_write+0x22/0x130 Sep 30 09:47:44 n8 kernel: [1702585.419286] [system_call+0x7e/0x83] system_call+0x7e/0x83 Sep 30 09:47:44 n8 kernel: [1702585.419368] |
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