[LU-9381] sanity-scrub test_9: CPU stuck in osd_inode_iteration()

• Type: Technical task
• Resolution: Duplicate
• Priority: Major
• Assignee: WC Triage
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/572901da-2630-11e7-b742-5254006e85c2 while testing patch https://review.whamcloud.com/26706.

The sub-test test_9 failed with the following error:

(11) Got speed , expected more than 168

[13764.062002] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [OI_scrub:17132]

[13764.062002] CPU: 0 PID: 17132 Comm: OI_scrub Tainted: G
[13764.062002] RIP: osd_inode_iteration+0x205/0xd90 [osd_ldiskfs]
[13764.062002] Call Trace:
[13764.062002] osd_scrub_main+0x960/0xf30 [osd_ldiskfs]
[13764.062002] kthread+0xcf/0xe0

Info required for matching: sanity-scrub 9

Issue Links

• is duplicated by: LU-9488 soft lockup in osd_inode_iteration()