[LU-7685] Interop master<->2.7.1 - conf-sanity test_80: test failed to respond and timed out

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.8.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Won't Fix

Environment

Server: 2.7.1, b2_7_fe/34
Client: master, build# 3303, RHEL 7

• Severity: 3

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/315494e0-bb03-11e5-9137-5254006e85c2.

The sub-test test_80 failed with the following error:

test failed to respond and timed out

MDS dmesg:

kjournald     D 0000000000000001     0   324      2 0x00000000
 ffff8800376afc50 0000000000000046 ffff8800376afbe0 ffffffff81041e98
 ffff8800ffffffff 00002b1a8ca2b16a ffff880037589068 ffff880037633ec0
 0000000000598998 ffffffffa969675b ffff880037589068 ffff8800376affd8
Call Trace:
 [<ffffffff81041e98>] ? pvclock_clocksource_read+0x58/0xd0
 [<ffffffff810aab71>] ? ktime_get_ts+0xb1/0xf0
 [<ffffffff811c5640>] ? sync_buffer+0x0/0x50
 [<ffffffff8152aab3>] io_schedule+0x73/0xc0
 [<ffffffff811c5680>] sync_buffer+0x40/0x50
 [<ffffffff8152b57f>] __wait_on_bit+0x5f/0x90
 [<ffffffff811c5640>] ? sync_buffer+0x0/0x50
 [<ffffffff8152b628>] out_of_line_wait_on_bit+0x78/0x90
 [<ffffffff8109eca0>] ? wake_bit_function+0x0/0x50
 [<ffffffff811c5636>] __wait_on_buffer+0x26/0x30
 [<ffffffffa006d02f>] journal_commit_transaction+0x9ef/0x1300 [jbd]
 [<ffffffff8108742c>] ? lock_timer_base+0x3c/0x70
 [<ffffffff8108802b>] ? try_to_del_timer_sync+0x7b/0xe0
 [<ffffffffa0072085>] kjournald+0xe5/0x240 [jbd]
 [<ffffffff8109ec20>] ? autoremove_wake_function+0x0/0x40
 [<ffffffffa0071fa0>] ? kjournald+0x0/0x240 [jbd]
 [<ffffffff8109e78e>] kthread+0x9e/0xc0
 [<ffffffff8100c28a>] child_rip+0xa/0x20
 [<ffffffff8109e6f0>] ? kthread+0x0/0xc0
 [<ffffffff8100c280>] ? child_rip+0x0/0x20