Details
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Bug
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Resolution: Fixed
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Blocker
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Lustre 2.10.0
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None
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3
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9223372036854775807
Description
This issue was created by maloo for Bob Glossman <bob.glossman@intel.com>
This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/881f72c6-e2ae-11e6-bf0a-5254006e85c2.
The sub-test test_32c failed with the following error:
test failed to respond and timed out
Panic seen on MDS1:
0:44:09:[15158.281966] LustreError: 27900:0:(osd_handler.c:1562:osd_trans_commit_cb()) ASSERTION( dcb->dcb_magic == TRANS_COMMIT_CB_MAGIC ) failed: commit callback entry: magic=0 name='tgt_cb_last_committed' 00:44:09:[15158.285311] LustreError: 27900:0:(osd_handler.c:1562:osd_trans_commit_cb()) LBUG 00:44:09:[15158.286863] Pid: 27900, comm: jbd2/loop1-8 00:44:09:[15158.288497] 00:44:09:[15158.288497] Call Trace: 00:44:09:[15158.290800] [<ffffffffa06727f3>] libcfs_debug_dumpstack+0x53/0x80 [libcfs] 00:44:09:[15158.292320] [<ffffffffa0672861>] lbug_with_loc+0x41/0xb0 [libcfs] 00:44:09:[15158.293952] [<ffffffffa0f67588>] osd_trans_commit_cb+0x308/0x380 [osd_ldiskfs] 00:44:09:[15158.295497] [<ffffffffa0efb554>] ldiskfs_journal_commit_callback+0x84/0xc0 [ldiskfs] 00:44:09:[15158.297241] [<ffffffffa018260b>] jbd2_journal_commit_transaction+0x161b/0x19a0 [jbd2] 00:44:09:[15158.298788] [<ffffffff81029569>] ? __switch_to+0xd9/0x4c0 00:44:09:[15158.300346] [<ffffffffa0186e99>] kjournald2+0xc9/0x260 [jbd2] 00:44:09:[15158.301683] [<ffffffff810b1720>] ? autoremove_wake_function+0x0/0x40 00:44:09:[15158.303246] [<ffffffffa0186dd0>] ? kjournald2+0x0/0x260 [jbd2] 00:44:09:[15158.304571] [<ffffffff810b064f>] kthread+0xcf/0xe0 00:44:09:[15158.305997] [<ffffffff810b0580>] ? kthread+0x0/0xe0 00:44:09:[15158.307375] [<ffffffff81696958>] ret_from_fork+0x58/0x90 00:44:09:[15158.308660] [<ffffffff810b0580>] ? kthread+0x0/0xe0 00:44:09:[15158.310084] 00:44:09:[15158.311178] Kernel panic - not syncing: LBUG 00:44:09:[15158.312166] CPU: 0 PID: 27900 Comm: jbd2/loop1-8 Tainted: G OE ------------ 3.10.0-514.6.1.el7_lustre.x86_64 #1 00:44:09:[15158.312166] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 00:44:09:[15158.312166] ffffffffa068fccc 00000000bedb0a5e ffff880039d43b80 ffffffff816863f8 00:44:09:[15158.312166] ffff880039d43c00 ffffffff8167f823 ffffffff00000008 ffff880039d43c10 00:44:09:[15158.312166] ffff880039d43bb0 00000000bedb0a5e 00000000bedb0a5e ffff88007fc0f838 00:44:09:[15158.312166] Call Trace: 00:44:09:[15158.312166] [<ffffffff816863f8>] dump_stack+0x19/0x1b 00:44:09:[15158.312166] [<ffffffff8167f823>] panic+0xe3/0x1f2 00:44:09:[15158.312166] [<ffffffffa0672879>] lbug_with_loc+0x59/0xb0 [libcfs] 00:44:09:[15158.312166] [<ffffffffa0f67588>] osd_trans_commit_cb+0x308/0x380 [osd_ldiskfs] 00:44:09:[15158.312166] [<ffffffffa0efb554>] ldiskfs_journal_commit_callback+0x84/0xc0 [ldiskfs] 00:44:09:[15158.312166] [<ffffffffa018260b>] jbd2_journal_commit_transaction+0x161b/0x19a0 [jbd2] 00:44:09:[15158.312166] [<ffffffff81029569>] ? __switch_to+0xd9/0x4c0 00:44:09:[15158.312166] [<ffffffffa0186e99>] kjournald2+0xc9/0x260 [jbd2] 00:44:09:[15158.312166] [<ffffffff810b1720>] ? wake_up_atomic_t+0x30/0x30 00:44:09:[15158.312166] [<ffffffffa0186dd0>] ? commit_timeout+0x10/0x10 [jbd2] 00:44:09:[15158.312166] [<ffffffff810b064f>] kthread+0xcf/0xe0 00:44:09:[15158.312166] [<ffffffff810b0580>] ? kthread_create_on_node+0x140/0x140 00:44:09:[15158.312166] [<ffffffff81696958>] ret_from_fork+0x58/0x90 00:44:09:[15158.312166] [<ffffffff810b0580>] ? kthread_create_on_node+0x140/0x140
Info required for matching: conf-sanity 32c
