Description of problem: Getting a few minute delay during shutdown/reboot and on start of Fedora 28 immediately after latest BIOS update on AMD Ryzen platform. Tried several setting changes in BIOS with no change. Version-Release number of selected component (if applicable): udevadm --version 238 How reproducible: Steps to Reproduce: 1. Update to AMI BIOS 7A38vAD using AGESA Code 1.0.0.4C 2. Boot to Fedora 3. Actual results: Shutdown/Reboot: Systemd-udevd[601]: giving up waiting for workers to finish Systemd-udevd[601]: event loop failed: connection timed out Start: A start job is running for Monitoring of lvm2 mirr… using dmeventd or progress polling A start job is running for Udev wait for complete device initialization Expected results: No wait Additional info: Fedora 28 fully updated using current Kernel 4.17.12-200.fc28.x86_64 Using "$ systemctl mask systemd-udev-settle" works around the problem with startup but doesn't fix the wait during shutdown/reboot. I would think that this shouldn't be happening (and disabling stuff isn't a correct fix) but don't know which side of the line it falls on as a bug. Nothing else happened except for a BIOS update and since the BIOS change log is terribly crappy, no idea what the differences are between this one and the last.
This seems to be the same bug: https://bugzilla.redhat.com/show_bug.cgi?id=1608242
I agree, that does sound just like it. There's why I rarely make bug reports lol. Sorry about that =)
*** This bug has been marked as a duplicate of bug 1608242 ***