Date: Tue, 2 Nov 2010 12:56:01 -0400 From: John Baldwin <jhb@freebsd.org> To: David Rhodus <sdrhodus@gmail.com> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: Fw: svn commit: r214675 - head/sys/netinet Message-ID: <201011021256.01083.jhb@freebsd.org> In-Reply-To: <AANLkTi=Rk2yGqhz4UxVRWW6QfSreQxy2KNU9bLkgJOKx@mail.gmail.com> References: <201011021300.oA2D0vi2047228@svn.freebsd.org> <753733.9668.qm@web114311.mail.gq1.yahoo.com> <AANLkTi=Rk2yGqhz4UxVRWW6QfSreQxy2KNU9bLkgJOKx@mail.gmail.com>
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On Tuesday, November 02, 2010 12:41:54 pm David Rhodus wrote: > > ----- Forwarded Message ---- > > From: John Baldwin <jhb@freebsd.org> > > To: src-committers@freebsd.org > > Cc: svn-src-head@freebsd.org; svn-src-all@freebsd.org > > Sent: Tue, November 2, 2010 9:06:24 AM > > Subject: Re: svn commit: r214675 - head/sys/netinet > > > > On Tuesday, November 02, 2010 9:00:57 am John Baldwin wrote: > >> Author: jhb > >> Date: Tue Nov 2 13:00:56 2010 > >> New Revision: 214675 > >> URL: http://svn.freebsd.org/changeset/base/214675 > >> > >> Log: > >> Don't leak the LLE lock if the arptimer callout is pending or inactive. > >> > >> Reported by: David Rhodus > >> MFC after: 1 month > > > > I wonder if this should not be a panic offense instead? > > > > No panic but that kernel appears to have deadlocked. > > dmesg -a|grep arp > arptimer issue: 0xc9335280, IPv4 address: "207.230.215.97" > > > PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 11 root 4 171 ki31 0K 32K RUN 0 500.3H 393.12% idle > 12 root 24 -60 - 0K 192K WAIT 0 18.6H 10.94% intr > 22 root 1 45 - 0K 8K syncer 2 67:36 0.98% syncer > 64402 root 1 44 0 9944K 2232K CPU0 0 0:13 0.10% top > 0 root 11 44 0 0K 80K deadlk 1 37.4H 0.00% kernel That is not a deadlock, that is just the deadlkres thread being idle. -- John Baldwin
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