On Wed, Dec 07, 2011 at 01:57:08PM +0400, Dmitry Morozovsky
wrote:> Dear colleagues,
>
> I have ports tinderbox runnign on stable/9-amd64, with working directories
on
> tmpfs. I have two consecutive tmpfs deadlocks like
>
> root@beaver:/usr/local/tb/scripts# ps t2
> PID TT STAT TIME COMMAND
> 2337 2 Is 0:00.04 /bin/tcsh
> 3079 2 I 0:00.01 sudo -sE
> 3260 2 I 0:00.02 /bin/tcsh
> 20309 2 I+ 0:00.06 /bin/sh ./tc tinderbuild -nullfs -norebuild -b
> 9-i386-RiNet
> 27035 2 S+ 0:00.13 make PACKAGES=/usr/local/tb/packages/9-i386-RiNet
-k
> -j1 all
> 46470 2 I+ 0:00.00 sh -ev
> 46471 2 I+ 0:00.01 /bin/sh /usr/local/tb/scripts/lib/portbuild
> 9-i386-RiNet 9-i386 RiNet -nullfs gsm-1.0.13.tbz /usr/ports/audio/gsm
> 46677 2 I+ 0:00.00 /bin/sh /buildscript /usr/ports/audio/gsm 2
> 46766 2 I+ 0:00.00 /pnohang 7200 /tmp/make.log4 gsm-1.0.13 make build
> 46767 2 I+ 0:00.02 make build
> 46768 2 I+ 0:00.00 /pnohang 7200 /tmp/make.log4 gsm-1.0.13 make build
> 46789 2 I+ 0:00.00 [sh]
> 46790 2 D+ 0:00.01 make -f Makefile -j4 all
> 46918 2 I+ 0:00.00 sh -ev
> 46926 2 I+ 0:00.00 sh -ev
> 46928 2 Z+ 0:00.09 <defunct>
> 46938 2 D+ 0:00.00 mv gsm_create.o ./src/gsm_create.o
> 46940 2 D+ 0:00.00 mv gsm_print.o ./src/gsm_print.o
>
> (this is parallel build, last 2 rm's are deadlocked on tmpfs)
>
> what kind of additional info should I send? I have debugging turned on in
> kernel, if it's needed.
http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html
No, I do not promise to look into it.
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