[LU-8363] lustre 2.5.3 quota cause kernel panic

Sun, 3 Jul 2016 15:55:38 +0000

<4>Stack:
<4> ffff8803ec838180 ffffffffa0a2da00 ffff8807bfedfa60 ffffffffa1394ab6
<4><d> ffff8807c4e3a328 ffff8806bb7c4718 ffff8807c4e3a338 ffff8807cc7ec054
<4><d> ffff8806bb7c4680 ffff8807b596ecc0 ffff8807c4e3a338 ffff880fb0e14540
<4>Call Trace:
<4> [<ffffffffa1394ab6>] osd_index_try+0x4c6/0x5b0 [osd_ldiskfs]
<4> [<ffffffffa13315af>] lquota_disk_slv_find+0x34f/0x470 [lquota]
<4> [<ffffffffa1348a0b>] qmt_dqacq0+0xdb/0xf30 [lquota]
<4> [<ffffffffa11275b6>] ? __req_capsule_get+0x166/0x710 [ptlrpc]
<4> [<ffffffffa110120e>] ? lustre_pack_reply_flags+0xae/0x1f0 [ptlrpc]
<4> [<ffffffffa134d1d8>] qmt_intent_policy+0x768/0x9e0 [lquota]
<4> [<ffffffffa1458bb8>] mdt_intent_policy+0x548/0x770 [mdt]
<4> [<ffffffffa10b7551>] ldlm_lock_enqueue+0x361/0x8c0 [ptlrpc]
<4> [<ffffffffa10e0ccf>] ldlm_handle_enqueue0+0x4ef/0x10a0 [ptlrpc]
<4> [<ffffffffa1458ee6>] mdt_enqueue+0x46/0xe0 [mdt]
<4> [<ffffffffa145daba>] mdt_handle_common+0x52a/0x1470 [mdt]
<4> [<ffffffffa149a9a5>] mds_regular_handle+0x15/0x20 [mdt]
<4> [<ffffffffa11112b5>] ptlrpc_server_handle_request+0x385/0xc00 [ptlrpc]
<4> [<ffffffffa07b24ce>] ? cfs_timer_arm+0xe/0x10 [libcfs]
<4> [<ffffffffa07c36dc>] ? lc_watchdog_touch+0x6c/0x170 [libcfs]
<4> [<ffffffffa11087a9>] ? ptlrpc_wait_event+0xa9/0x2d0 [ptlrpc]
<4> [<ffffffff81061050>] ? default_wake_function+0x0/0x20
<4> [<ffffffffa111262d>] ptlrpc_main+0xafd/0x1740 [ptlrpc]
<4> [<ffffffffa1111b30>] ? ptlrpc_main+0x0/0x1740 [ptlrpc]
<4> [<ffffffff81098416>] kthread+0x96/0xa0
<4> [<ffffffff8100c20a>] child_rip+0xa/0x20
<4> [<ffffffff81098380>] ? kthread+0x0/0xa0
<4> [<ffffffff8100c200>] ? child_rip+0x0/0x20
<4>Code: e8 2e ee 18 e0 c9 c3 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 83 ec 08 0f 1f 44 00 00 31 c0 b9 10 00 00 00 48 89 fb <f3> 48 ab 48 8d 7b 18 48 89 73 10 48 89 13 48 c7 c6 d0 21 3c a1
<1>RIP [<ffffffffa139b4d8>] iam_container_init+0x18/0x70 [osd_ldiskfs]
<4> RSP <ffff8807bfedfa00>
<4>CR2: 00000000deadbeef

Whamcloud Community JIRA

[LU-8363] lustre 2.5.3 quota cause kernel panic