Hi all, first post here because this one stomped me and googling didn’t yield anything useful. Might be a bug, but I’m posting here just in case.
So, every once in a while when I boot my system, I notice high CPU usage (around 15% when usually it sits at 0% on a fresh boot). From there, when I attempt to shutdown/reboot the system, the shutdown process hangs while trying to unmount /home. The only way to shutdown the system at that point is to force it by pressing the power button.
Full log at https://clbin.com/HXh6H, relevant lines (to me at least) go like this:
sep 09 09:39:15 arilaptop systemd[1]: home.mount: Unmounting timed out. Terminating.
sep 09 09:40:12 arilaptop kernel: INFO: task khugepaged:73 blocked for more than 122 seconds.
sep 09 09:40:12 arilaptop kernel: Tainted: G U OE 5.19.7-arch1-1 #1
sep 09 09:40:12 arilaptop kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
sep 09 09:40:13 arilaptop kernel: INFO: task umount:1470 blocked for more than 122 seconds.
sep 09 09:40:13 arilaptop kernel: Tainted: G U OE 5.19.7-arch1-1 #1
sep 09 09:40:13 arilaptop kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
sep 09 09:40:45 arilaptop systemd[1]: home.mount: Mount process timed out. Killing.
sep 09 09:40:45 arilaptop systemd[1]: home.mount: Killing process 1470 (umount) with signal SIGKILL.
If it helps, this is my partition layout:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 931,5G 0 disk
├─sda1 8:1 0 2G 0 part /boot/efi
└─sda2 8:2 0 929,5G 0 part /
nvme0n1 259:0 0 238,5G 0 disk
└─nvme0n1p1 259:1 0 238,5G 0 part /home
Any help is appreciated, thanks in advance!