http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c1 --- Comment #1 from Antonio Larrosa --- Created attachment 823927 --> http://bugzilla.opensuse.org/attachment.cgi?id=823927&action=edit dmesg output from the Nov 12 issue -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c3 --- Comment #3 from Antonio Larrosa --- I rebooted this morning from a rescue system and ran fsck on all filesystems. Only two of them (not / nor /home, just pure data filesystems) had minor issues (Free blocks/inodes count wrong, full output in attachment fsck-output.txt). Then rebooted, it worked fine for a while and I went to have lunch. After returning, the desktop was frozen again, with several processes in D state. ps doesn't work at all (it just freezes when run) so I did cat /proc/[0-9]*/stat |grep D and got: 1048 (jbd2/nvme0n1p6-) D 2 0 0 0 -1 2359360 0 0 0 0 0 18 0 0 20 0 1 0 407 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 0 0 0 17 5 0 0 773 0 0 0 0 0 0 0 0 0 0 2575 (plasmashell) D 1 2574 2574 0 -1 4210944 161422 2018 753 0 3296 1298 1 0 20 0 9 0 3435 1477517312 74442 18446744073709551615 94384753393664 94384753816973 140726860050176 0 0 0 0 4096 66792 0 0 0 17 0 0 0 217 0 0 94384753931952 94384753949256 94384759484416 140726860055739 140726860055760 140726860055760 140726860058595 0 2605 (kdeconnectd) D 1 2603 2603 0 -1 4210688 5850 2011 189 2 126 64 1 0 20 0 5 0 3445 743153664 11919 18446744073709551615 94332591558656 94332591578045 140725412027936 0 0 0 0 4096 1256 0 0 0 17 6 0 0 13 0 0 94332591590128 94332591592080 94332624736256 140725412029607 140725412029638 140725412029638 140725412032473 0 2634 (qbittorrent) D 2526 2526 2526 0 -1 4210688 76674 3791 27 0 6355 883 18 2 20 0 16 0 3470 2177675264 46924 18446744073709551615 93967956717568 93967959352093 140735434688272 0 0 0 0 4096 82978 0 0 0 17 4 0 0 8 0 0 93967967848328 93967967936705 93967974047744 140735434695644 140735434695721 140735434695721 140735434698723 0 3101 (konsole) D 2526 2526 2526 0 -1 4210688 78189 0 15 0 1786 247 0 0 20 0 4 0 3906 401080320 13053 18446744073709551615 94211693182976 94211693187533 140723078811088 0 0 0 0 4096 6 6792 0 0 0 17 4 0 0 0 0 0 94211693198776 94211693199408 94211695943680 140723078816731 140723078816813 140723078816813 140723078819815 0 3681 (chromium) D 2575 2574 2574 0 -1 4473088 353256 72861 417 5 1568 324 132 70 20 0 30 0 28091 1029779456 68596 18446744073709551615 93981323710464 93981492366048 140735256229280 0 0 0 0 4096 83179 0 0 0 17 5 0 0 17 0 0 93981492371520 93981498958280 93981514498048 140735256232819 140735256233033 140735256233033 140735256235995 0 67 (khugepaged) D 2 0 0 0 -1 2097216 0 0 0 0 0 20 0 0 39 19 1 0 20 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6706 (kscreenlocker_g) D 2564 2563 2563 0 -1 4210688 3658 0 79 0 5 3 0 0 20 0 1 0 448605 382722048 13914 18446744073709551615 94617710379008 94617710476413 140725709141472 0 0 256 0 0 0 0 0 0 17 6 0 0 2 0 0 94617710522632 94617710529016 94617729232896 140725709145266 140725709145335 140725709145335 140725709148113 0 (Note that /dev/nvme0n1p6 is my /home partition). I've put in dmesg-Nov12_2.txt the related messages in dmesg from this second time the issue happens today. I rebooted again and checked all filesystems once more and now both / and /home had "Free blocks/inodes count wrong" (and some orphan inodes cleared, but that's normal I guess from the unexpected reboot). Btw, I didn't mention before that all partitions (including /) are using ext4. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c5 --- Comment #5 from Antonio Larrosa --- Created attachment 823953 --> http://bugzilla.opensuse.org/attachment.cgi?id=823953&action=edit dmesg output from the 2nd time the issue happens on Nov 12 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c7 --- Comment #7 from Antonio Larrosa --- Created attachment 824007 --> http://bugzilla.opensuse.org/attachment.cgi?id=824007&action=edit Warnings in inode.c from Nov 12 16:21 and 17:38 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c9 --- Comment #9 from Antonio Larrosa --- Created attachment 824111 --> http://bugzilla.opensuse.org/attachment.cgi?id=824111&action=edit dmesg output from Nov 13 with output from kernel 5.3.0 This is the output of "last reboot": reboot system boot 5.2.11-1.g77497b Thu Nov 14 08:56 still running reboot system boot 5.2.11-1.g77497b Thu Nov 14 08:41 - 08:42 (00:00) reboot system boot 5.3.0-1.ga541a6c Wed Nov 13 12:50 - 08:42 (19:51) reboot system boot 5.2.11-1.g77497b Tue Nov 12 20:34 - 12:50 (16:15) After over 16 hours of running 5.2.11 without any warning or problem, I installed 5.3.0 and restarted the system at 12:50. At 12:54 I got a WARNING at inode.c:3941 . At 19:00 I got a warning at inode.c:3942 and 10 seconds after that second warning, a kernel BUG and processes stuck in D state (which I noticed this morning when I sat in front of the computer again, since I stopped using the computer around 18:30 . Btw, this time there's another WARNING at kernel/exit.c:785 after that bug message. After all this I rebooted with a rescue system, checked all fs and again got no problem at all. I've put all output in the attached dmesg-with-5.3.0-Nov13.txt file. I'll now install 5.2.14 and run it for as long as possible to see if the problem was introduced in 5.3.0 . -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1156537 http://bugzilla.opensuse.org/show_bug.cgi?id=1156537#c17 --- Comment #17 from Antonio Larrosa --- Created attachment 824655 --> http://bugzilla.opensuse.org/attachment.cgi?id=824655&action=edit Fix from upstream with context fixed for 5.3.11 sources -- You are receiving this mail because: You are on the CC list for the bug.