Date: Thu, 11 Sep 2003 11:12:55 +0200 (CEST) From: Michael Reifenberger <root@reifenberger.com> To: Andrey Chernov <ache@nagual.pp.ru> Cc: current@freebsd.org Subject: Re: Double panics with g_up Message-ID: <20030911111235.E676@nihil.reifenberger.com> In-Reply-To: <20030911090848.GA919@nagual.pp.ru> References: <20030911090848.GA919@nagual.pp.ru>
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On Thu, 11 Sep 2003, Andrey Chernov wrote: > Date: Thu, 11 Sep 2003 13:08:49 +0400 > From: Andrey Chernov <ache@nagual.pp.ru> > To: current@freebsd.org > Subject: Double panics with g_up > > I saw this already 5 times. It is _always_ double panic. Second panic may > vary (f.e. clock, etc) but first one _always_ in g_up. Since second panic > is on the way, there is no usable stack trace remains. > > My suggestion: can we add sysctl to NOT sync disk after panic but reboot > immediately to preserve stack frame (for remote machine)? > kern.sync_on_panic=0 Bye! ---- Michael Reifenberger ^.*Plaut.*$, IT, R/3 Basis, GPS FreeBSD is BSD, UNIX(tm) is a BSD-like OS
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