On Tue, 2 Nov 2004, Dan Nelson wrote: > In the last episode (Nov 02), Arjan de Vet said: > > I'm trying to track down a weird hang/panic in 5.3-RC* which seems to > > happen after 1-1.5 days on my desktop machine. The one time I saw the > > panic message it complained about kmem_map being full. > > > > This morning I noticed that the kernel memory used for kqueues was a > > bit larger than expected so I started to monitor it more closely. > > > > I soon found out what seems to be the problem: mozilla keeps lots of > > kqueue file descriptors open: > > > > > lsof | fgrep mozilla | fgrep KQUEUE | wc -l > > 1137 > > > > This number grows over time (I have mozilla running permanently with > > lots of tabs, most of which auto-refresh). Does anybody see something > > similar with mozilla on 5.3-RC*? > > I see it often, but only with programs using libc_r. I've seen up to > 3000 kqueues in one process :) I agree that the DNS lookup functions > seem to be the problem. Ugh. I thought we fixed that a couple ofyears ago. I remember tracking that one down myself :( -- Doug White | FreeBSD: The Power to Serve dwhite_at_gumbysoft.com | www.FreeBSD.orgReceived on Tue Nov 02 2004 - 17:53:08 UTC
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