Control: tags -1 + moreinfo On Mon, Jun 03, 2019 at 09:22:06PM +0200, Philipp Marek wrote: > Package: src:linux > Version: 4.19.37-3 > Severity: normal > > Sequence of events: > > 1. Notebook is rebooted properly, used for work for some hours > 2. Notebook lid was closed, STR works as usual > 3. Notebook opened; some work; lid close, STR works > 4. Notebook was opened; NFS4 from remote machine mounted > 5. Files copied around > 6. NFS server stopped (data only temporarily shared) > 7. NFS unmounted via "umount dir/", returns immediately to shell > 7. I remember that I stopped the server already, "umount dir/ -f &" > 9. Closing the lid > 6. About half an hour later I take the notebook from my bag and see that > it's still running > 10. I see the messages about NFS > 11. I start NFS again for a clean umount - but it's not mounted any more, > so there's nothing to umount > 12. Manual "acpitool -s" (twice) doesn't work (19:34:26) > 13. I stop the NFS server again > 14. Closing the lid still doesn't work > 15. I start NFS again > 16. At 20:00 an "at" job stops the NFS server again > 17. MUCH LATER one of the backgrounded "acpitool -s" seems to work, > notebook gets suspended while I'm working with it > 18. Something's still thinking that NFS is mounted > > > Here's some log data, shortened/annotated: > > 16:24:14 2. PM: suspend entry (deep) > 16:24:14 PM: Syncing filesystems ... done. > 16:49:34 3. PM: suspend exit > 17:13:53 " PM: suspend entry (deep) > 18:23:36 " PM: Syncing filesystems ... done. > 18:23:36 4. PM: suspend exit > 18:41:39 9. PM: suspend entry (deep) > 18:43:31 PM: Syncing filesystems ... > 18:45:12 10. INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:47:13 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:49:14 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:51:14 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:53:15 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:55:16 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:57:17 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 18:59:18 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 19:01:19 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 19:03:19 INFO: task systemd-sleep:3057 blocked for more than 120 > seconds. > 19:32:34 11. nfs: server rpi3 OK > 19:34:26 12. PM: suspend entry (deep) > 19:34:26 PM: suspend exit > 19:34:30 PM: suspend entry (deep) > 19:34:30 PM: suspend exit > 19:37:09 14. PM: suspend entry (deep) > 19:37:09 PM: suspend exit > 19:40:27 15. nfs: server rpi3 OK > 20:52:49 17. done. > 20:52:49 Freezing user space processes ... (elapsed 0.029 seconds) > done. > > 20:52:49 18. PM: suspend exit > 20:55:33 nfs: server rpi3 not responding, timed out > > > I know this is not that easy to understand; still, I hope it's > reproducible. > > Thank you!
Can you still reproduce your issue with a recent kernel? Regards, Salvatore
