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Bug #51362

open

qemu_bonnie I/O hang on nautilus

Added by Ilya Dryomov almost 3 years ago. Updated almost 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Failures:

All on centos 7.8:

14.2.21:

http://qa-proxy.ceph.com/teuthology/trociny-2021-06-24_16:42:49-rbd-wip-mgolub-testing-nautilus-distro-basic-smithi/6190582/teuthology.log

14.2.22 QE branch:

http://qa-proxy.ceph.com/teuthology/yuriw-2021-06-21_15:45:39-rbd-nautilus-distro-basic-smithi/6182709/teuthology.log
http://qa-proxy.ceph.com/teuthology/yuriw-2021-06-22_15:18:36-rbd-nautilus-distro-basic-smithi/6184291/teuthology.log

Using uid:0, gid:0.
Writing a byte at a time...done
Writing intelligently...done
Rewriting...

2021-06-22T15:44:45.458 INFO:tasks.qemu.client.0.smithi104.stdout:mount.nfs: timeout set for Tue Jun 22 15:46:44 2021
2021-06-22T15:44:45.458 INFO:tasks.qemu.client.0.smithi104.stdout:mount.nfs: trying text-based options 'proto=tcp,vers=4,addr=10.0.2.2,clientaddr=10.0.2.15'
2021-06-22T15:44:45.459 INFO:tasks.qemu.client.0.smithi104.stdout:10.0.2.2:/export/client.0 on /mnt/log type nfs (rw,proto=tcp)
2021-06-22T15:44:45.470 INFO:tasks.qemu.client.0.smithi104.stdout:mount: block device /dev/sr0 is write-protected, mounting read-only
2021-06-22T15:44:47.047 INFO:tasks.qemu.client.0.smithi104.stdout:meta-data=/dev/vdb               isize=256    agcount=4, agsize=655360 blks
2021-06-22T15:44:47.047 INFO:tasks.qemu.client.0.smithi104.stdout:         =                       sectsz=512   attr=2, projid32bit=0
2021-06-22T15:44:47.048 INFO:tasks.qemu.client.0.smithi104.stdout:data     =                       bsize=4096   blocks=2621440, imaxpct=25
2021-06-22T15:44:47.048 INFO:tasks.qemu.client.0.smithi104.stdout:         =                       sunit=0      swidth=0 blks
2021-06-22T15:44:47.048 INFO:tasks.qemu.client.0.smithi104.stdout:naming   =version 2              bsize=4096   ascii-ci=0
2021-06-22T15:44:47.048 INFO:tasks.qemu.client.0.smithi104.stdout:log      =internal log           bsize=4096   blocks=2560, version=2
2021-06-22T15:44:47.049 INFO:tasks.qemu.client.0.smithi104.stdout:         =                       sectsz=512   sunit=0 blks, lazy-count=1
2021-06-22T15:44:47.049 INFO:tasks.qemu.client.0.smithi104.stdout:realtime =none                   extsz=4096   blocks=0, rtextents=0
2021-06-22T15:51:54.425 INFO:tasks.qemu.client.0.smithi104.stdout:[  480.188168] INFO: task kworker/0:2:60 blocked for more than 120 seconds.
2021-06-22T15:51:54.426 INFO:tasks.qemu.client.0.smithi104.stdout:[  480.190562] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:51:54.426 INFO:tasks.qemu.client.0.smithi104.stdout:[  480.193629] INFO: task flush-253:16:1981 blocked for more than 120 seconds.
2021-06-22T15:51:54.427 INFO:tasks.qemu.client.0.smithi104.stdout:[  480.196054] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:53:54.477 INFO:tasks.qemu.client.0.smithi104.stdout:[  600.196160] INFO: task kworker/0:2:60 blocked for more than 120 seconds.
2021-06-22T15:53:54.478 INFO:tasks.qemu.client.0.smithi104.stdout:[  600.198639] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:53:54.478 INFO:tasks.qemu.client.0.smithi104.stdout:[  600.201804] INFO: task flush-253:16:1981 blocked for more than 120 seconds.
2021-06-22T15:53:54.478 INFO:tasks.qemu.client.0.smithi104.stdout:[  600.204420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:55:54.485 INFO:tasks.qemu.client.0.smithi104.stdout:[  720.204175] INFO: task kworker/0:2:60 blocked for more than 120 seconds.
2021-06-22T15:55:54.486 INFO:tasks.qemu.client.0.smithi104.stdout:[  720.206693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:55:54.486 INFO:tasks.qemu.client.0.smithi104.stdout:[  720.209843] INFO: task flush-253:16:1981 blocked for more than 120 seconds.
2021-06-22T15:55:54.486 INFO:tasks.qemu.client.0.smithi104.stdout:[  720.212466] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:57:54.508 INFO:tasks.qemu.client.0.smithi104.stdout:[  840.212197] INFO: task kworker/0:2:60 blocked for more than 120 seconds.
2021-06-22T15:57:54.509 INFO:tasks.qemu.client.0.smithi104.stdout:[  840.214679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:57:54.510 INFO:tasks.qemu.client.0.smithi104.stdout:[  840.217851] INFO: task flush-253:16:1981 blocked for more than 120 seconds.
2021-06-22T15:57:54.510 INFO:tasks.qemu.client.0.smithi104.stdout:[  840.220487] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:59:54.491 INFO:tasks.qemu.client.0.smithi104.stdout:[  960.220158] INFO: task kworker/0:2:60 blocked for more than 120 seconds.
2021-06-22T15:59:54.492 INFO:tasks.qemu.client.0.smithi104.stdout:[  960.222732] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
2021-06-22T15:59:54.492 INFO:tasks.qemu.client.0.smithi104.stdout:[  960.225797] INFO: task flush-253:16:1981 blocked for more than 120 seconds.
2021-06-22T15:59:54.493 INFO:tasks.qemu.client.0.smithi104.stdout:[  960.228237] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

It doesn't seem to reproduce on ubuntu as easily but it's probably just a coincidence.

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