- Urgent
The server freezes every few days and can only be restarted from the button.
The same behavior is happening since 6.12.1 with all versions until 6.12.6.
I have tested all releases from 6.12.1 until the latest and have always reverted back to 6.11.5 which seems very stable.
I cannot generate the diagnostics as the server is not responsive.
This is the current status according to "top"
top - 18:07:33 up 2 days, 23:16, 4 users, load average: 536.77, 541.29, 476.42
Tasks: 1183 total, 17 running, 1166 sleeping, 0 stopped, 0 zombie
%Cpu(s): 1.1 us, 93.4 sy, 0.0 ni, 0.0 id, 5.2 wa, 0.0 hi, 0.3 si, 0.0 st
MiB Mem : 31832.8 total, 920.7 free, 12348.8 used, 18563.3 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 17504.5 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
163 root 20 0 0 0 0 R 71.1 0.0 611:48.68 kswapd0
4640 root 20 0 0 0 0 R 54.3 0.0 9:28.53 kworker/u24:8+loop2
31161 root 20 0 0 0 0 R 53.3 0.0 8:40.87 kworker/u24:7+loop2
20072 root 20 0 0 0 0 R 48.7 0.0 9:13.94 kworker/u24:4+loop2
26796 root 20 0 0 0 0 R 47.4 0.0 7:45.40 kworker/u24:3+loop2
30526 root 20 0 0 0 0 R 46.4 0.0 8:01.16 kworker/u24:10+loop2
18845 root 20 0 0 0 0 I 44.4 0.0 7:31.15 kworker/u24:5-btrfs-endio
11327 root 20 0 0 0 0 R 40.5 0.0 8:01.96 kworker/u24:21+loop2
23368 root 20 0 0 0 0 R 40.1 0.0 7:38.71 kworker/u24:26+loop2
9418 root 20 0 0 0 0 R 39.8 0.0 4:52.91 kworker/u24:18+loop2
9318 root 20 0 0 0 0 I 39.5 0.0 9:07.26 kworker/u24:13-btrfs-endio
23350 root 20 0 0 0 0 R 38.8 0.0 7:40.69 kworker/u24:25+loop2
11799 root 20 0 0 0 0 R 35.9 0.0 8:20.71 kworker/u24:6+loop2
11324 root 20 0 0 0 0 I 35.2 0.0 8:11.04 kworker/u24:20-btrfs-endio
23839 root 20 0 0 0 0 I 34.9 0.0 4:46.69 kworker/u24:28-btrfs-endio
28572 root 20 0 0 0 0 I 34.9 0.0 8:26.47 kworker/u24:1-btrfs-endio
10287 root 20 0 0 0 0 I 34.2 0.0 9:01.77 kworker/u24:0-btrfs-endio
16594 root 20 0 0 0 0 R 32.2 0.0 8:56.59 kworker/u24:14+btrfs-endio
23779 root 20 0 0 0 0 I 30.9 0.0 5:43.96 kworker/u24:27-btrfs-endio
21281 root 20 0 0 0 0 I 30.6 0.0 6:03.77 kworker/u24:12-btrfs-endio
19565 root 20 0 0 0 0 I 29.9 0.0 8:21.53 kworker/u24:24-btrfs-endio
9319 root 20 0 0 0 0 I 28.9 0.0 9:18.39 kworker/u24:17-btrfs-endio
18390 root 20 0 0 0 0 R 26.0 0.0 10:05.56 kworker/u24:9+loop2
11333 root 20 0 0 0 0 R 21.1 0.0 8:33.80 kworker/u24:23+loop2
553 root 20 0 0 0 0 I 14.8 0.0 8:30.42 kworker/u24:2-btrfs-endio-meta
Syslog is also attached
Memtest was successful.
Docker is running with ipvlan.
Diag generated after system reboot.