It's still happening for me on a live 25.04 system (kernel 6.14.0-28-generic)
[23742.433205] workqueue: delayed_fput hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND [23742.472108] workqueue: delayed_fput hogged CPU for >10000us 5 times, consider switching to WQ_UNBOUND [43667.028480] workqueue: delayed_fput hogged CPU for >10000us 7 times, consider switching to WQ_UNBOUND [83472.366181] workqueue: delayed_fput hogged CPU for >10000us 11 times, consider switching to WQ_UNBOUND [163088.726492] workqueue: delayed_fput hogged CPU for >10000us 19 times, consider switching to WQ_UNBOUND [322109.740680] workqueue: delayed_fput hogged CPU for >10000us 35 times, consider switching to WQ_UNBOUND (and I see the same on two other similar systems). So it's not related to shutting down the system. As for the comment: >>>> ...and later kernels seem to improve this issue. I'm at a loss to understand that. It's as common now on my systems as it ever was. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2038492 Title: workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 16 times, consider switching to WQ_UNBOUND To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038492/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
