[LU-17974] sanity-quota test_3b: (qmt_lock.c:957:qmt_id_lock_notify()) ASSERTION( lqe->lqe_is_global )

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.16.0
• Affects Version/s: Lustre 2.15.5
• Severity: 3
• Assignee: Sergey Cheremencev
• Reporter: Maloo

Description

This issue was created by maloo for Minh Diep <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/e6debda9-ee5f-4175-96f4-71fe2078af95

test_3b failed with the following error:

onyx-124vm6 crashed during sanity-quota test_3b

Test session details:
clients: https://build.whamcloud.com/job/lustre-b2_15/92 - 4.18.0-477.27.1.el8_8.x86_64
servers: https://build.whamcloud.com/job/lustre-b2_15/92 - 4.18.0-477.27.1.el8_lustre.x86_64

<<Please provide additional information about the failure here>>

[29347.756593] LustreError: 1786057:0:(qmt_lock.c:957:qmt_id_lock_notify()) ASSERTION( lqe->lqe_is_global ) failed:
[29347.758422] LustreError: 1786057:0:(qmt_lock.c:957:qmt_id_lock_notify()) LBUG
[29347.759616] Pid: 1786057, comm: qsd_reint_qpool 4.18.0-477.27.1.el8_lustre.x86_64 #1 SMP Thu Jun 20 04:13:41 UTC 2024
[29347.761346] Call Trace TBD:
[29347.761975] [<0>] libcfs_call_trace+0x6f/0xa0 [libcfs]
[29347.762930] [<0>] lbug_with_loc+0x3f/0x70 [libcfs]
[29347.763764] [<0>] qmt_id_lock_notify+0x1ee/0x330 [lquota]
[29347.764777] [<0>] qmt_site_recalc_cb+0x34b/0x550 [lquota]
[29347.765708] [<0>] cfs_hash_for_each_tight+0x122/0x310 [libcfs]
[29347.766709] [<0>] qmt_pool_recalc+0x375/0xa80 [lquota]
[29347.767603] [<0>] kthread+0x134/0x150
[29347.768319] [<0>] ret_from_fork+0x35/0x40
[29347.769063] Kernel panic - not syncing: LBUG
[29347.769804] CPU: 0 PID: 1786057 Comm: qsd_reint_qpool Kdump: loaded Tainted: P OE --------- - - 4.18.0-477.27.1.el8_lustre.x86_64 #1
[29347.771895] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[29347.772859] Call Trace:
[29347.773335] dump_stack+0x41/0x60
[29347.773932] panic+0xe7/0x2ac
[29347.774485] ? ret_from_fork+0x35/0x40
[29347.775141] lbug_with_loc.cold.8+0x18/0x18 [libcfs]
[29347.776002] qmt_id_lock_notify+0x1ee/0x330 [lquota]
[29347.776858] qmt_site_recalc_cb+0x34b/0x550 [lquota]
[29347.777706] ? qmt_pool_lqes_lookup_spec+0x340/0x340 [lquota]
[29347.778678] cfs_hash_for_each_tight+0x122/0x310 [libcfs]
[29347.779588] qmt_pool_recalc+0x375/0xa80 [lquota]
[29347.780402] ? __schedule+0x2d9/0x870
[29347.781050] ? qmt_sarr_get_idx+0x90/0x90 [lquota]
[29347.781873] ? qmt_sarr_get_idx+0x90/0x90 [lquota]
[29347.782697] kthread+0x134/0x150
[29347.783271] ? set_kthread_struct+0x50/0x50
[29347.783991] ret_from_fork+0x35/0x40

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-quota test_3b - onyx-124vm6 crashed during sanity-quota test_3b

Issue Links

• is related to: LU-16341 unable to handle kernel NULL in qmt_site_recalc_cb