[LU-2522] conf-sanity test_23b timed out during mount: RPCs in "Unregistering" phase found

Duplicate — Tue, 14 Dec 2021 23:00:19 +0000

This issue was created by maloo for Andreas Dilger <andreas.dilger@intel.com>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/f71e120a-4a59-11e2-8523-52540035b04c.

The sub-test test_23b failed with the following errors in the client console log:

15:05:02:Lustre: *** cfs_fail_loc=313, val=0***
15:05:02:LustreError: 26376:0:(llite_lib.c:537:client_common_fill_super()) cannot start close thread: rc -4
15:05:23:LustreError: 25912:0:(import.c:324:ptlrpc_invalidate_import()) lustre-OST0000_UUID: rc = -110 waiting for callback (1 != 0)
15:05:23:LustreError: 25912:0:(import.c:350:ptlrpc_invalidate_import()) @@@ still on sending list req@ffff880077b10000 x1421825299972112/t0(0) o8->lustre-OST0000-osc-ffff8800767e7000@10.10.4.147@tcp:28/4 lens 400/264 e 0 to 0 dl 1355958298 ref 1 fl Interpret:REN/0/0 rc -5/0
15:05:23:LustreError: 25912:0:(import.c:366:ptlrpc_invalidate_import()) lustre-OST0000_UUID: RPCs in "Unregistering" phase found (0). Network is sluggish? Waiting them to error out.
:
[repeats]
:
15:08:35:INFO: task mount.lustre:26376 blocked for more than 120 seconds.
15:08:35:mount.lustre D 0000000000000000 0 26376 26375 0x00000080
15:08:35: ffff880076a8d7e8 0000000000000086 0000000050d24816 ffff880076a8d7b8
15:08:35: 0000000000000000 ffff88007b5e1ba0 ffffffffa0717f80 0000000000000054
15:08:35: ffff88007cd765f8 ffff880076a8dfd8 000000000000fb88 ffff88007cd765f8
15:08:35:Call Trace:
15:08:35: [<ffffffff81500605>] rwsem_down_failed_common+0x95/0x1d0
15:08:35: [<ffffffff81500763>] rwsem_down_write_failed+0x23/0x30
15:08:35: [<ffffffff8127ea53>] call_rwsem_down_write_failed+0x13/0x20
15:08:35: [<ffffffff814ffc62>] ? down_write+0x32/0x40
15:08:35: [<ffffffffa0642061>] client_disconnect_export+0x61/0x460 [ptlrpc]
15:08:35: [<ffffffffa0877335>] osc_disconnect+0xa5/0x2a0 [osc]
15:08:35: [<ffffffffa0504ff7>] class_disconnect_export_list+0x337/0x670 [obdclass]
15:08:35: [<ffffffffa05057b6>] class_disconnect_exports+0x116/0x2f0 [obdclass]
15:08:35: [<ffffffffa052e60f>] class_cleanup+0x16f/0xdc0 [obdclass]
15:08:35: [<ffffffffa0502fd6>] ? class_name2dev+0x56/0xe0 [obdclass]
15:08:35: [<ffffffffa0530305>] class_process_config+0x10a5/0x1ca0 [obdclass]
15:08:35: [<ffffffffa07a2028>] ? libcfs_log_return+0x28/0x40 [libcfs]
15:08:35: [<ffffffffa0529b01>] ? lustre_cfg_new+0x391/0x7e0 [obdclass]
15:08:35: [<ffffffffa0531079>] class_manual_cleanup+0x179/0x6f0 [obdclass]
15:08:35: [<ffffffffa0a70f40>] ll_put_super+0xf0/0x370 [lustre]
15:08:35: [<ffffffffa0a7bf29>] ll_fill_super+0x7f9/0x1500 [lustre]
15:08:35: [<ffffffffa05477cc>] lustre_fill_super+0x12c/0x1b00 [obdclass]
15:08:35: [<ffffffff8117d256>] ? set_anon_super+0x56/0x100
15:08:36: [<ffffffff8117e123>] ? sget+0x3e3/0x480
15:08:36: [<ffffffff8117d200>] ? set_anon_super+0x0/0x100
15:08:36: [<ffffffffa05476a0>] ? lustre_fill_super+0x0/0x1b00 [obdclass]
15:08:36: [<ffffffff8117e66f>] get_sb_nodev+0x5f/0xa0
15:08:36: [<ffffffffa0532d15>] lustre_get_sb+0x25/0x30 [obdclass]
15:08:36: [<ffffffff8117e2cb>] vfs_kern_mount+0x7b/0x1b0
15:08:36: [<ffffffff8117e472>] do_kern_mount+0x52/0x130
15:08:36: [<ffffffff8119cb42>] do_mount+0x2d2/0x8d0
15:08:36: [<ffffffff8119d1d0>] sys_mount+0x90/0xe0

Info required for matching: conf-sanity 23b

Whamcloud Community JIRA

[LU-2522] conf-sanity test_23b timed out during mount: RPCs in "Unregistering" phase found