21 Apr
2025
21 Apr
'25
9:51 p.m.
(…) This is about some error entries in the system journal, which I encountered during copying this ISO image over. The respective transcripts are provided inline, as well as attached in the form of plain text files. (…) I believe this is unrelated to the copying process. udevd stopped responding for `WatchdogSec` seconds,⁽¹⁾ systemd restarted it. This kind of reports are usually associated with some specific piece of hardware leading to udevd lock-up, and no less often the bug is resolved in later kernel releases.
You may try passing `udev.log_level=debug` to kernel command-line during boot. See if that produces any useful info, but also note that this log level is very spammy. Cheers ____ ⁽¹⁾ See `man systemd.service`