Greetings proxmox team
Would you be able to check https://github.com/openzfs/zfs/issues/15918 please
Basically upon docker container OOM, zfs sometimes crash/panicks and computer must be rebooted to fully fix a problem.
Thank you in advance.
Excerpt:
[244742.755626] Memory cgroup out of memory: Killed process 405315 (Main Thread) total-vm:1262756kB, anon-rss:526192kB, file-rss:17616kB, shmem-rss:0kB, UID:100999 pgtables:1588kB oom_score_adj:0
[244742.782814] usercopy: Kernel memory exposure attempt detected from vmalloc (offset 1080752, size 143952)!
[244742.793934] ------------[ cut here ]------------
[244742.799317] kernel BUG at mm/usercopy.c:102!
From: https://pastebin.com/j7Q10a5f
P.S. I have fully considered using VM in such case but it's not a viable option. With ext4 this problem doesn't exist.
Would you be able to check https://github.com/openzfs/zfs/issues/15918 please
Basically upon docker container OOM, zfs sometimes crash/panicks and computer must be rebooted to fully fix a problem.
Thank you in advance.
Excerpt:
[244742.755626] Memory cgroup out of memory: Killed process 405315 (Main Thread) total-vm:1262756kB, anon-rss:526192kB, file-rss:17616kB, shmem-rss:0kB, UID:100999 pgtables:1588kB oom_score_adj:0
[244742.782814] usercopy: Kernel memory exposure attempt detected from vmalloc (offset 1080752, size 143952)!
[244742.793934] ------------[ cut here ]------------
[244742.799317] kernel BUG at mm/usercopy.c:102!
From: https://pastebin.com/j7Q10a5f
P.S. I have fully considered using VM in such case but it's not a viable option. With ext4 this problem doesn't exist.