[LU-7358] Interop master<->2.5.5: obdfilter-survey test_1c: 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: Cannot Reproduce

Environment

Server: master, 2.7.62 tag build #3225 , RHEL 6.7
Client: 2.5.5, b2_5_fe/62

• 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/53b4ee08-7b67-11e5-a83c-5254006e85c2.

The sub-test test_1c failed with the following error:

test failed to respond and timed out

Unable to find any useful information. Test log is completely empty. Might be related to LDEV-99 .

Comments

[Saurabh Tandan (Inactive)]

Another instance found for interop - EL7 Server/2.7.1 Client ( master - build# 3316, b2_7_fe/34)
https://testing.hpdd.intel.com/test_sets/e11b11a2-cc91-11e5-b80c-5254006e85c2

 sshd            D ffff880020fefce0     0 19089    779 0x00000080
[48784.454609]  ffff880020fefb80 0000000000000086 ffff880020feffd8 0000000000014780
[48784.454609]  ffff880020feffd8 0000000000014780 ffff88001f125080 ffff88007fc14780
[48784.454609]  0000000000000000 7fffffffffffffff ffffffff81168c80 ffff880020fefce0
[48784.454609] Call Trace:
[48784.454609]  [<ffffffff81168c80>] ? sleep_on_page+0x20/0x20
[48784.454609]  [<ffffffff8163b659>] schedule+0x29/0x70
[48784.454609]  [<ffffffff81639349>] schedule_timeout+0x209/0x2d0
[48784.454609]  [<ffffffff81058a9f>] ? kvm_clock_get_cycles+0x1f/0x30
[48784.454609]  [<ffffffff81168c80>] ? sleep_on_page+0x20/0x20
[48784.454609]  [<ffffffff8163ac9e>] io_schedule_timeout+0xae/0x140
[48784.454609]  [<ffffffff8163ad48>] io_schedule+0x18/0x20
[48784.454609]  [<ffffffff81168c8e>] sleep_on_page_killable+0xe/0x40
[48784.454609]  [<ffffffff816394d0>] __wait_on_bit+0x60/0x90
[48784.454609]  [<ffffffff8116b998>] wait_on_page_bit_killable+0x88/0xb0
[48784.454609]  [<ffffffff810a6c60>] ? wake_atomic_t_function+0x40/0x40
[48784.454609]  [<ffffffff8116ba72>] __lock_page_or_retry+0xb2/0xc0
[48784.454609]  [<ffffffff8116be4a>] filemap_fault+0x3ca/0x430
[48784.454609]  [<ffffffff81192f4e>] __do_fault+0x7e/0x520
[48784.454609]  [<ffffffff811974c9>] handle_mm_fault+0x5c9/0xf80
[48784.454609]  [<ffffffff8119eb25>] ? do_mmap_pgoff+0x305/0x3c0
[48784.454609]  [<ffffffff81641bc0>] __do_page_fault+0x150/0x450
[48784.454609]  [<ffffffff81641ee3>] do_page_fault+0x23/0x80
[48784.454609]  [<ffffffff8163e188>] page_fault+0x28/0x30

[Saurabh Tandan (Inactive)]

Another instance found for interop tag 2.7.66 - EL7 Server/2.7.1 Client, build# 3316
https://testing.hpdd.intel.com/test_sets/e11b11a2-cc91-11e5-b80c-5254006e85c2