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Date:      Thu, 9 Jul 2009 10:42:48 +0400
From:      pluknet <pluknet@gmail.com>
To:        freebsd-current@freebsd.org
Subject:   Re: Process stuck in vmmaps on 8.0-BETA1
Message-ID:  <a31046fc0907082342g1343b138g2fc38fda890b582a@mail.gmail.com>
In-Reply-To: <20090709060556.GA27373@rwpc12.mby.riverwillow.net.au>
References:  <20090709060556.GA27373@rwpc12.mby.riverwillow.net.au>

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2009/7/9 John Marshall <john.marshall@riverwillow.com.au>:
> After upgrading...
>  - boot new kernel to single-user
>  - make installworld
>  - make delete-old
>  - make delete-old-libs
>  - mergemaster
>  - reboot
>
> I re-built a few of my applications.  I noticed a problem with ntpd
> 4.2.4p7.  The build was fine, it started fine, but got stuck in vmmaps
> and I couldn't kill it.  Stopping the operating system appears to be the
> only remedy.  I have re-built a few times (starting with 'make
> distclean') just to make sure.
>
>  UID   PID  PPID CPU PRI NI   VSZ   RSS MWCHAN STAT  TT       TIME COMMAND
>    0   791     1   0  44  0  4944  4920 vmmaps Ds    ??    0:00.01 ntpd
>

Can you place here 'procstat -k 791', where 791 is pid of ntpd?
It'd be nice also if you go through all ddb steps described in
Debugging Deadlocks chapter of FreeBSD Developers' Handbook.

-- 
wbr,
pluknet



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