lockmgr: locking against myself, kern_lock.c line 370, dump available (was Re: LOR in yesterday CURRENT: system map vs Giant)

[Nik Clayton]

On 11 Mar 2004, at 09:39, Nik Clayton wrote:
> I've just had one of these after 16 hours of uptime.  At the time the 
> system was at the console, in the middle of building kde3 (it had just 
> unpacked the kdemultimedia port).

I've just had three of these in a row.

   Reboot
   fsck (background_fsck="NO" in /etc/rc.conf)
   login
   cd /usr/ports/multimedia/kdemultimedia3
   make fetch
   make extract
   *panic*

On the fourth reboot I mounted the filesystem that holds /usr/ports 
read-only, turned off softupdates, verified that by inspecting the 
'mount' output, rebooted, and ran the above again.

So far (5 minutes in) it's working, and the port's extracted and is now 
building.  So this smells like a softupdates interaction issue.

N
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