Date: Fri, 14 Nov 2003 18:07:37 +0100 From: "=?iso-8859-1?Q?Kov=E1cs_J=E1nos?=" <kovacs.janos@ofi.hu> To: "Marc G. Fournier" <scrappy@hub.org> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: kernel panic on 4.9-release with nullfs Message-ID: <OF05F85375.6DAEB8FC-ONC1256DDD.003BF0E0-C1256DDE.005E1502@felvi.hu>
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Hi! I moved out dev from nullfs mounted part, and sshd starts up! But now after some minutes the same crash. I made some other dump: 1: one nullfs-mounted jail at init 6: reboot after panic: null_checkvp http://turando.felvi.hu/crash/crash_2.tgz (~430M) http://turando.felvi.hu/crash/gdb.out.2 2: simply nullfs mounted jails: 2xbind9 (etc,named.conf+zone files,usr); oops proxy(etc,usr); mysqld(etc,usr), djbdns (etc,usr) after starting oops, numvnodes -and also freevnodes- starting to increment 6/sec, with no connection to this proxy. But after starting djbdns's dnscache, numvnodes starting to increment by ~200/sec !! 1-2 minutes and at 33695 numvnodes it stops incrementing and after that (3-4 sec) the system freeze. Till the freeze cow,wire,act changing on systat -v m1 screen. (Someone said, that crash can be because the adaptec 2120s and 2GB of ram. Anyone about that?) http://turando.felvi.hu/crash/crash_3.tgz (~440M) http://turando.felvi.hu/crash/gdb.out.3 http://turando.felvi.hu/crash/systat.out.3 3: the same as 2, but only dnscache running over nullfs mount, nothing else. The numvnodes incrementing to the same value (to: 33695, ~100/sec) then it freeze in 3-4 sec. http://turando.felvi.hu/crash/crash_4.tgz (~230M) http://turando.felvi.hu/crash/gdb.out.4 I think, the crash_4.tgz can be the most interesting... KJ. ps: I'm going out till dec 3 where I can't read emails, but after that I can continue making crahs_dumps if there is any patch :)
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