[BUG] I think sleepqueue need to be protected in sleepq_broadcast

kevin kevinxlinuz at 163.com
Sat Aug 23 17:43:19 UTC 2008

On Sun, 24 Aug 2008, Dmitry Morozovsky wrote:

>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?
I tried "db>call panic" and "db>panic".
it still work nothing.I think you can ask others for a coredump file.

>D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
>[ FreeBSD committer:                                 marck at FreeBSD.org ]
>*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***


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