Hi, I have encountered the same issue described in this bug.
Aug 16 06:13:14 v802limat1 systemd-udevd[296]: sdb1: Spawned process 'checkScript.sh' [350] is taking longer than 59s to complete Aug 16 06:13:14 v802limat1 systemd-udevd[279]: sdb1: Worker [296] processing SEQNUM=2164 is taking a long time Aug 16 06:14:12 v802limat1 systemd[1]: ifupdown-pre.service: Main process exited, code=exited, status=1/FAILURE Aug 16 06:14:12 v802limat1 systemd[1]: ifupdown-pre.service: Failed with result 'exit-code'. Aug 16 06:14:12 v802limat1 systemd[1]: Failed to start Helper to synchronize boot up for ifupdown. Aug 16 06:14:12 v802limat1 systemd[1]: Dependency failed for Raise network interfaces. Aug 16 06:14:12 v802limat1 systemd[1]: networking.service: Job networking.service/start failed with result 'dependency'. Aug 16 06:14:12 v802limat1 systemd[1]: ifupdown-pre.service: Consumed 4.534s CPU time.
It seems to happen when udev is waiting on a custom script (triggered by custom udev rule when USB stick insert is detected).
This did not happen under buster. -- Bogdan Veringioiu Amano Parking Europe N.V. Uersfeld 24 52072 Aachen, Germany e-mail: bogdan.veringi...@amano.eu web: www.amano.eu
