Re: FreeBSD on KVM, Q35 and kernel structure leak

2022-04-05 Thread Eugene M. Zheganin
Follow-up: 13.0-RELEASE also has this problem (I upgraded to a recent version trying to see if it solves the issue), and of course when running similar setup (heavily loaded nginx + grpc application) on the baremetal server everything is just fine (regardless of the version - I have several 1

FreeBSD on KVM, Q35 and kernel structure leak

2022-04-04 Thread Eugene M. Zheganin
Hello, I'm trying to run FreeBSD 13.1-RC1 (releng/13.1-n250066-aef190f298a) on KVM/Qemu, presumably Q35 type VM in Hetzner. After some uptime and considerable amount of connections, VM leaks tcp_inpcb to the limit: ITEM   SIZE  LIMIT USED FREE  REQ FAILSLEEP XD