Please file a bugzilla in oss.oracle.com/bugzilla. Lorenzo Milesi wrote: > got this error today... what could it be? > thanks > > > ocfs2-tools 1.4.1-1 > kernel 2.6.26-bpo.1-686 > kernel OCFS2 1.5.0 > > > Dec 10 16:47:12 kernel: [786537.854113] (12938,1):dlmunlock_common:128 > ERROR: lockres F0000000000000000a5619c7fd2adf2: Someone is calling > dlmunlock while waiting for an ast!<3>(12938,1):dlmunlock:685 ERROR: dlm > status = DLM_BADPARAM > Dec 10 16:47:12 kernel: [786537.854113] > (12938,1):ocfs2_cancel_convert:3001 ERROR: DLM error -22 while calling > ocfs2_dlm_unlock on resource F0000 000000000000a5619c7fd2adf2 > Dec 10 16:47:12 kernel: [786537.854113] > (12938,1):ocfs2_flock_handle_signal:1505 ERROR: status = -22 > Dec 10 16:47:12 kernel: [786537.854113] (12938,1):ocfs2_do_flock:79 > ERROR: status = -22 > Dec 10 16:47:12 kernel: [786537.854113] ------------[ cut > here ]------------ > Dec 10 16:47:12 kernel: [786537.854113] kernel BUG at > fs/ocfs2/dlmglue.c:678! > Dec 10 16:47:12 kernel: [786537.854113] invalid opcode: 0000 [#1] SMP > Dec 10 16:47:12 kernel: [786537.854113] Modules linked in: ocfs2 ipv6 ac > battery ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_s > tackglue configfs drbd cn dm_snapshot dm_mirror dm_log dm_mod loop > i2c_i801 parport_pc snd_pcm snd_timer parport iTCO_wdt floppy snd > soundcore snd_page_alloc i2c_core pcspkr e1000e container button evdev > ext3 jbd mbcache raid456 md_mod async_xor async_memcpy async_tx xor > sd_mod ata_generic ata_piix libata scsi_mo d dock ehci_hcd uhci_hcd > usbcore thermal processor fan thermal_sys > Dec 10 16:47:12 kernel: [786537.854113] > Dec 10 16:47:12 kernel: [786537.854113] Pid: 4255, comm: dlm_thread Not > tainted (2.6.26-bpo.1-686 #1) > Dec 10 16:47:12 kernel: [786537.854113] EIP: 0060:[<f92d5f64>] EFLAGS: > 00010046 CPU: 1 > Dec 10 16:47:12 kernel: [786537.854113] EIP is at ocfs2_locking_ast > +0x210/0x44a [ocfs2] > Dec 10 16:47:12 kernel: [786537.854113] EAX: 00000241 EBX: f60c1dd4 ECX: > 00000282 EDX: 00000002 > Dec 10 16:47:12 kernel: [786537.854113] ESI: 00000002 EDI: f60c1ddc EBP: > f6000400 ESP: f61c5f58 > Dec 10 16:47:12 kernel: [786537.854113] DS: 007b ES: 007b FS: 00d8 GS: > 0000 SS: 0068 > Dec 10 16:47:12 kernel: [786537.854113] Process dlm_thread (pid: 4255, > ti=f61c4000 task=f792a8c0 task.ti=f61c4000) > Dec 10 16:47:12 kernel: [786537.854113] Stack: 00000282 d4cc0dc0 > f8b8401e f6ccf200 cb4e62c0 f8b8402f f921e7fe f6ccf200 > Dec 10 16:47:12 kernel: [786537.854113] d4cc0dc0 cb4e62c0 > d26fe6c0 f920fb4e f6ccf200 000003e8 00000061 0000004e > Dec 10 16:47:12 kernel: [786537.854113] 00000000 00000001 > f6ff78d8 05050001 f6ff78e0 d8e27e98 d8e27ea0 00000000 > Dec 10 16:47:12 kernel: [786537.854113] Call Trace: > Dec 10 16:47:12 kernel: [786537.854113] [<f8b8401e>] > o2dlm_lock_ast_wrapper+0x0/0x12 [ocfs2_stack_o2cb] > Dec 10 16:47:12 kernel: [786537.854113] [<f8b8402f>] > o2dlm_lock_ast_wrapper+0x11/0x12 [ocfs2_stack_o2cb] > Dec 10 16:47:12 kernel: [786537.854161] [<f921e7fe>] dlm_do_local_ast > +0x6c/0x71 [ocfs2_dlm] > Dec 10 16:47:12 kernel: [786537.854161] [<f920fb4e>] dlm_thread > +0xbb5/0xfba [ocfs2_dlm] > Dec 10 16:47:12 kernel: [786537.854161] [<c0131938>] > autoremove_wake_function+0x0/0x2d > Dec 10 16:47:12 kernel: [786537.854161] [<f920ef99>] dlm_thread > +0x0/0xfba [ocfs2_dlm] > Dec 10 16:47:12 kernel: [786537.854161] [<c0131877>] kthread+0x38/0x5d > Dec 10 16:47:12 kernel: [786537.854161] [<c013183f>] kthread+0x0/0x5d > Dec 10 16:47:12 kernel: [786537.854161] [<c01044ff>] > kernel_thread_helper+0x7/0x10 > Dec 10 16:47:12 kernel: [786537.854161] ======================= > Dec 10 16:47:12 kernel: [786537.854161] Code: 04 30 f9 64 a1 04 40 3b c0 > 50 64 8b 15 00 40 3b c0 ff b2 10 01 00 00 68 4c 49 30 f9 e8 68 cf e4 c6 > 83 c4 14 8b 43 20 a8 02 75 04 <0f> 0b eb fe a8 01 75 04 0f 0b eb fe 83 > 7b 44 00 75 15 8b 43 04 > Dec 10 16:47:12 kernel: [786537.854161] EIP: [<f92d5f64>] > ocfs2_locking_ast+0x210/0x44a [ocfs2] SS:ESP 0068:f61c5f58 > Dec 10 16:47:12 kernel: [786537.854161] ---[ end trace > 4d63f8e548025b0f ]--- > >
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