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To: Alie Tan <alie@affle.com>
Subject: Re: FreeBSD10-CURRENT r244480 hang while compiling lighttpd or any
 port
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 Content preview:  On 12/21/2012 12:00 AM, Alie Tan wrote: > Hi,
 > > Anyone having
 hang issue while compiling any big port or portsnap fetch > extract? > >
 Once hung, I cant SSH or press any key on keyboard anymore. > Do you have
 serial console? I saw several hangs and just pressing any key on serial
 console
 fixed the hang - NFS session re-established and build continued. I think
 there is some kind of problem with timer scheduling but haven't looked into
 it further yet. [...] 
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On 12/21/2012 12:00 AM, Alie Tan wrote:
> Hi,
>
> Anyone having hang issue while compiling any big port or portsnap fetch
> extract?
>
> Once hung, I cant SSH or press any key on keyboard anymore.
>

Do you have serial console? I saw several hangs and just pressing any 
key on serial
console fixed the hang - NFS session re-established and build continued. 
I think there
is some kind of problem with timer scheduling but haven't looked into it 
further yet.