Bug 1563615

Summary: tcmu-runner: the daemon will crash when shutdown
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Xiubo Li <xiubli>
Component: tcmu-runnerAssignee: Xiubo Li <xiubli>
Status: CLOSED ERRATA QA Contact: Sweta Anandpara <sanandpa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: cns-3.9CC: pkarampu, pprakash, prasanna.kalever, rcyriac, rhs-bugs, sanandpa, sheggodu, storage-qa-internal, vdas
Target Milestone: ---Keywords: Bugfix
Target Release: CNS 3.10   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: tcmu-runner-1.2.0-19.el7rhgs Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-12 09:25:34 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1568861    

Description Xiubo Li 2018-04-04 10:13:03 UTC
Description of problem:

When shutting down the tcmu-runner daemon the tcmu-runner will crash:

systemd: Stopping LIO Userspace-passthrough daemon...                                                                                                   
kernel: tcmu-runner[59089]: segfault at 7feed3115050 ip 00007feed5facc30 sp 00007ffe8d7b2488 error 4 in libpthread-2.17.so[7feed5fa3000+17000]systemd: tcmu-runner.service: main process exited, code=killed, status=11/SEGV
systemd: Unit tcmu-runner.service entered failed state. 
systemd: tcmu-runner.service failed.

Comment 8 errata-xmlrpc 2018-09-12 09:25:34 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2018:2691