One of my hosts is having difficulty upgrading, it all seems to fail with udev.
/run/systemd/unit-root/proc/sys/kernel/domainname doesn't exist on any of my hosts, however on this host it seems to block the udev configure.
I've tried binding proc to /run/systemd/unit-root/proc and that doesn't help, is some kind of sandbox or apparmour getting in the way?
/run/systemd/unit-root/proc/sys/kernel/domainname doesn't exist on any of my hosts, however on this host it seems to block the udev configure.
I've tried binding proc to /run/systemd/unit-root/proc and that doesn't help, is some kind of sandbox or apparmour getting in the way?
root@vmhost0:/etc/systemd# dpkg --configure udev
Setting up udev (247.3-7) ...
Job for systemd-udevd.service failed because the control process exited with error code.
See "systemctl status systemd-udevd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript udev, action "restart" failed.
● systemd-udevd.service - Rule-based Manager for Device Events and Files
Loaded: loaded (/lib/systemd/system/systemd-udevd.service; static)
Active: activating (auto-restart) (Result: exit-code) since Sat 2022-04-09 08:50:03 BST; 2ms ago
TriggeredBy: ● systemd-udevd-control.socket
● systemd-udevd-kernel.socket
Docs: man:systemd-udevd.service(8)
man:udev(7)
Process: 2728695 ExecStart=/lib/systemd/systemd-udevd (code=exited, status=226/NAMESPACE)
Main PID: 2728695 (code=exited, status=226/NAMESPACE)
CPU: 3ms
Apr 09 08:50:03 vmhost0 systemd[1]: systemd-udevd.service: Scheduled restart job, restart counter is at 2.
Apr 09 08:50:03 vmhost0 systemd[1]: Stopped Rule-based Manager for Device Events and Files.
Apr 09 08:50:03 vmhost0 systemd[1]: Starting Rule-based Manager for Device Events and Files...
Apr 09 08:50:03 vmhost0 systemd[2728697]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/domainname: No such file or directory
Apr 09 08:50:03 vmhost0 systemd[2728697]: systemd-udevd.service: Failed at step NAMESPACE spawning /lib/systemd/systemd-udevd: No such file or directory
Apr 09 08:50:03 vmhost0 systemd[1]: systemd-udevd.service: Main process exited, code=exited, status=226/NAMESPACE
Apr 09 08:50:03 vmhost0 systemd[1]: systemd-udevd.service: Failed with result 'exit-code'.
Apr 09 08:50:03 vmhost0 systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
Apr 09 08:50:03 vmhost0 systemd[1]: systemd-udevd.service: Scheduled restart job, restart counter is at 3.
Apr 09 08:50:03 vmhost0 systemd[1]: Stopped Rule-based Manager for Device Events and Files.
Apr 09 08:50:03 vmhost0 systemd[1]: Starting Rule-based Manager for Device Events and Files...
dpkg: error processing package udev (--configure):