Date: Sat, 17 Jul 2004 14:42:40 -0400 From: Brian Fundakowski Feldman <green@freebsd.org> To: Kris Kennaway <kris@obsecurity.org> Cc: "current@freebsd.org" <current@freebsd.org> Subject: Re: panic: APIC: Previous IPI is stuck Message-ID: <20040717184240.GT1626@green.homeunix.org> In-Reply-To: <20040717181026.GA63963@xor.obsecurity.org> References: <20040717103509.N24726@alpha.siliconlandmark.com> <20040717180605.E58695-100000@electra.nolink.net> <20040717181026.GA63963@xor.obsecurity.org>
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On Sat, Jul 17, 2004 at 11:10:26AM -0700, Kris Kennaway wrote: > On Sat, Jul 17, 2004 at 06:10:45PM +0200, Lars Erik Gullerud wrote: > > On Sat, 17 Jul 2004, Andre Guibert de Bruet wrote: > > > > > pmap_rltacziynftirx(:a 9sfp4u4nc 8f4o,r0 ,56040f0b0f0c0108 > > > ,a9f44c80,8) at 0x606f31c5 > > [snip] > > > > > I am a little worried by the line that starts with pmap_rltac. It appears > > > to be the output of two interleaved messages, which I have yet to make > > > sense of. At this point the machine is deadlocked and nothing short of a > > > reset will get it to budge. > > > > FYI, the two interleaved lines actually seem to be: > > > > rtcintr(a9f44c84,0,64fbfc18,a9f44c80,8) at 0x606f31c5 > > pmap_lazyfix: spun for 50000000 > > > > I seem to remember Kris Kennaway also having a couple of panics where > > pmap_lazyfix errors got interleaved with the output. > > Yeah, I've had to disable SMP because this panic happens too often. Does it only happen with a constant $NCPU+ load average? I have never seen it here. -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\
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