System boot hangs while starting lvm2-monitor.service

Issue

• System is getting hung during boot process with following message on console:

  A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
  

• There is a segfault message also logged during boot process:

  md/raid1:md124: active with 2 out of 2 mirrors
  md124: detected capacity change from 0 to 912185622528
  lvm[1418]: segfault at 820 ip 00007f99d954b687 sp 00007ffdae1e65b8 error 4 in libc-2.28.so[7f99d93ee000+1b9000]