Oom-killer: dnsmasq when Physical Free RAM remains

Grommish · October 30, 2021, 8:45pm

I watched the Mem used slowly crawl up until it died.

gist.github.com

https://gist.github.com/Grommish/7a2f46e576ce3dfd38d0dbb401924c9a

gistfile1.txt

[80793.472208] sh invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=0
[80793.482186] CPU: 0 PID: 1520 Comm: sh Not tainted 5.10.75 #0thr; 2 running
[80793.487854] Stack : 00300014000005f0 0000000000000008 22e244e8612afb8c 22e244e8612afb8c
[80793.495885]         0000000000000000 80000000096338b0 ffffffff818a81d0 8000000009633780
[80793.503913]         0000000000000000 c0000000ffffefff 0000000000000003 ffffffffffffffea
[80793.511941]         0000000000000010 ffffffff814de580 0000000000000001 80000000096337a5
[80793.519970]         fffe000000000000 0000000000000001 0000000000000000 ffffffff818b0000
[80793.527999]         ffffffff81a4d510 8000000009633c68 0000000000001000 ffffffff8199f5b0
[80793.536027]         00000000fffffffe ffffffff81525270 0000000000000000 ffffffff81b90000
[80793.544055]         8000000009630000 80000000096338b0 0000000000000002 ffffffff814c4d60

This file has been truncated. show original

This is the crash-log.