https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276870
--- Comment #6 from Borja Marcos <bor...@sarenet.es> --- I may have something related (or not). I have observed a severe mbuf leak with the following sysctl variables growing steadily. vm.uma.mbuf_packet.stats.current vm.uma.mbuf_cluster.stats.current vm.uma.mbuf.stats.current THe server on which I have been observing this runs quite a lot of stuff, so, suspecting some particular process(es) causing this I checked for the culprit. Turns out the culprit (trigger I should say) is a version of nfsen that uses threads. My main suspects are the nfcapd or sfcapd daemons which create and destroy threads. The funny thing is, I run two concurrent versions of these daemons. The old ones do *not* leak mbufs, while the recent ones do. The daemons are supposed to be pretty straightforward, receiving UDP packets in Netflow/sFlow/IPFix format. -- You are receiving this mail because: You are on the CC list for the bug.
