Public bug reported:
During fio testing as below on 16.04 (xenial) hwe-kernel (
4.15.0-55-generic), the below fio woluld get call trace or segment
falut:
/tmp/juju-exec599993975/script.sh: line 1: 1104000 Segmentation fault
(core dumped) fio --name=randread --ioengine=rbd --clientname=admin
--pool=scbench --rbdname=image01 --iodepth=16 --bs=4k --direct=0
--size=512M --numjobs=8 --runtime=240 --group_reporting --rw=randread
** Affects: fio (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1860403
Title:
fio call trace on xenial during ceph rbd testing
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