`multipathd`segfault while shutting down the system.

Solution Verified - Updated -

Issue

  • Encountered segfault with multipathd while shutting down the system.
Aug 31 11:05:01 hostname kernel: multipathd[118900]: segfault at 7fe8d811b78d ip 00007fe8d811b78d sp 00007fe8d2e46d00 error 14 in libbz2.so.1.0.6[7fe8d8723000+f000]

Aug 31 11:05:05 hostname abrt-hook-ccpp: Process 69944 (multipathd) of user 0 killed by SIGSEGV - dumping core
Aug 31 11:05:07 hostname systemd: multipathd.service: main process exited, code=killed, status=11/SEGV
Aug 31 11:05:07 hostname systemd: Stopped Device-Mapper Multipath Device Controller.
Aug 31 11:05:07 hostname systemd: Unit multipathd.service entered failed state.
Aug 31 11:05:07 hostname systemd: multipathd.service failed.

Environment

  • Red Hat Enterprise Linux 7
device-mapper-multipath-0.4.9-131.el7.x86_64
device-mapper-1.02.164-7.el7_8.2.x86_64                     Fri Jul 10 09:05:04 2020
device-mapper-event-1.02.164-7.el7_8.2.x86_64               Fri Jul 10 09:05:10 2020
device-mapper-event-libs-1.02.164-7.el7_8.2.x86_64          Fri Jul 10 09:05:09 2020
device-mapper-libs-1.02.164-7.el7_8.2.x86_64                Fri Jul 10 09:05:05 2020
device-mapper-multipath-libs-0.4.9-131.el7.x86_64           Mon Jul  6 09:07:25 2020
device-mapper-persistent-data-0.8.5-2.el7.x86_64            Fri Jul 10 09:05:03 2020
lvm2-2.02.186-7.el7_8.2.x86_64                              Fri Jul 10 09:09:45 2020
lvm2-libs-2.02.186-7.el7_8.2.x86_64                         Fri Jul 10 09:05:10 2020

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