[LU-18365] LBUG: ASSERTION( imp_conn->oic_last_attempt ) failed

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.16.0
• Labels: mtg
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/c7820447-5ace-44ab-b855-f00d61b680bb

sanity-lnet crashed:

LustreError: 344025:0:(import.c:589:import_select_connection()) ASSERTION( imp_conn->oic_last_attempt ) failed:
LustreError: 344025:0:(import.c:589:import_select_connection()) LBUG
CPU: 0 PID: 344025 Comm: llog_process_th Kdump: loaded Tainted: P           OE    --------- -  - 4.18.0-513.24.1.el8_lustre.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
Call Trace:
 dump_stack+0x41/0x60
 lbug_with_loc.cold.8+0x5/0x58 [libcfs]
 import_select_connection+0xa0a/0xad0 [ptlrpc]
 ptlrpc_connect_import_locked+0x3e9/0xc70 [ptlrpc]
 client_connect_import+0x201/0x590 [ptlrpc]
 osp_obd_connect+0x88/0x240 [osp]
 lod_add_device+0xb6c/0x1610 [lod]
 lod_process_config+0xddf/0xe80 [lod]
 obd_process_config.constprop.35+0x10d/0x200 [obdclass]
 class_process_config+0x186f/0x21c0 [obdclass]
 ? class_config_llog_handler+0x56d/0x1320 [obdclass]
 ? __kmalloc+0x113/0x250
 class_config_llog_handler+0x662/0x1320 [obdclass]
 llog_process_thread+0xeb8/0x1b80 [obdclass]
 ? mgs_key_init+0x3e/0x130 [mgs]
 ? lu_context_init+0xa8/0x1b0 [obdclass]
 ? llog_validate+0x370/0x370 [obdclass]
 llog_process_thread_daemonize+0x9b/0xe0 [obdclass]
 kthread+0x134/0x150
 ? set_kthread_struct+0x50/0x50
 ret_from_fork+0x35/0x40
Kernel panic - not syncing: LBUG

Test session details:
clients: https://build.whamcloud.com/job/lustre-master/4584 - 4.18.0-513.24.1.el8_9.x86_64
servers: https://build.whamcloud.com/job/lustre-master/4584 - 4.18.0-513.24.1.el8_lustre.x86_64

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

replay-single test 3b in failover-part-1 test session hit the same failure:
https://testing.whamcloud.com/test_sets/da229abb-5e46-4fbf-b89f-57f40d3b7e83

recovery-random-scale test fail_client_mds in failover-part-2 test session hit the same failure:
https://testing.whamcloud.com/test_sets/a503f637-e020-43aa-ac3a-5716ee7c77ee

Issue Links

• is related to: LU-17906 conf-sanity test_153a: check mount failed