Date: Sat, 23 Aug 2008 19:20:43 +0400 (MSD) From: Dmitry Morozovsky <marck@rinet.ru> To: kevin <kevinxlinuz@163.com> Cc: freebsd-current@freebsd.org Subject: Re: [BUG] I think sleepqueue need to be protected in sleepq_broadcast Message-ID: <20080823191926.U24524@woozle.rinet.ru> In-Reply-To: <48B0259E.4000003@163.com> References: <200808230003.44081.jhb@freebsd.org> <11617822.2511219426408994.JavaMail.coremail@bj163app64.163.com> <32042518.170381219475642395.JavaMail.coremail@bj163app131.163.com> <20080823122943.M24524@woozle.rinet.ru> <48B0259E.4000003@163.com>
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On Sat, 23 Aug 2008, kevin wrote: k> > k> Sorry, panic does not work well for me.My system has 4G mem,but only k> > 1.6G swap.When i want to get a coredump,it freeze at last. k> > k> I can easily reproduce the panic. k> > set hw.physmem=1G in /boot/loader.conf ? k> > k> I set hw.physmem=1G in /boot/loader.conf,but still can't core dump to swap. k> it look like this: k> db>c k> Uptime:3h54m9s k> Physical memory:1005 MB k> Dumping 640MB: k> then stop here,and do nothing. Hmm... Can this machine complete a dump if you jump to kdb in normal situation and call for panic? Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] [ FreeBSD committer: marck@FreeBSD.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------
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