Date: Sun, 02 Jun 2024 12:12:18 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 279467] mbuf leaks in PF_LOCAL Message-ID: <bug-279467-227@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279467 Bug ID: 279467 Summary: mbuf leaks in PF_LOCAL Product: Base System Version: 14.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dmitry.wagin@ya.ru Created attachment 251155 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D251155&action= =3Dedit mbuf_leak.c Before run program: # netstat -m 1067/9868/10935 mbufs in use (current/cache/total) 1024/6596/7620/4062959 mbuf clusters in use (current/cache/total/max) 0/4318 mbuf+clusters out of packet secondary zone in use (current/cache) 0/4318/4318/2031479 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/601919 9k jumbo clusters in use (current/cache/total/max) 0/0/0/338579 16k jumbo clusters in use (current/cache/total/max) 2314K/32931K/35245K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters delayed (4k/9k/16k) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0 sendfile syscalls 0 sendfile syscalls completed without I/O request 0 requests for I/O initiated by sendfile 0 pages read by sendfile as part of a request 0 pages were valid at time of a sendfile request 0 pages were valid and substituted to bogus page 0 pages were requested for read ahead by applications 0 pages were read ahead by sendfile 0 times sendfile encountered an already busy page 0 requests for sfbufs denied 0 requests for sfbufs delayed After run: # netstat -m 17981378/324922/18306300 mbufs in use (current/cache/total) 1025/7611/8636/4062959 mbuf clusters in use (current/cache/total/max) 1/4571 mbuf+clusters out of packet secondary zone in use (current/cache) 0/4572/4572/2031479 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/601919 9k jumbo clusters in use (current/cache/total/max) 0/0/0/338579 16k jumbo clusters in use (current/cache/total/max) 4497394K/114740K/4612135K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters delayed (4k/9k/16k) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0 sendfile syscalls 0 sendfile syscalls completed without I/O request 0 requests for I/O initiated by sendfile 0 pages read by sendfile as part of a request 0 pages were valid at time of a sendfile request 0 pages were valid and substituted to bogus page 0 pages were requested for read ahead by applications 0 pages were read ahead by sendfile 0 times sendfile encountered an already busy page 0 requests for sfbufs denied 0 requests for sfbufs delayed --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-279467-227>