[elbe-devel] Elbe Pbuilder Segentation fault

Manuel Traut manuel.traut at linutronix.de
Wed Aug 10 11:34:58 CEST 2016


Hi Alex,

> Thank you, here is my core dump: https://www.dropbox.com/s/kpwx4vzs4qr7owp/7497-0-0-11-1470814848-elbe-daemon--usr-bin-qemu-arm-static.core?dl=0.

das soll ein 'stretch' pbuilder sein? Dann wird auch der qemu aus stretch benutzt..

Es ist definitiv ein Problem von qemu.

In sid gibt es hier auch Probleme:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=811087

John testet hier gerade mit einem jessie pbuilder und qemu aus 'experimental' dort sind
einige multithreaded Bugs gefixed.

  Manuel

> 
> 
> Best regards,
> Alex
> 
> On 08/09/16 16:23, Manuel Traut wrote:
> >Hi,
> >>Thank you for the fast answer. SMP is set to 1.
> >ok.
> >
> >>How can I generate a core dump / backtrace in the elbe pbuilder?
> >elbe initvm attach
> >ulimit -c unlimited
> >>On 08/09/16 15:52, Manuel Traut wrote:
> >>>Hi Alex,
> >>>
> >>>>when trying to build a debian package (QtWebChannel) with pbuilder I
> >>>>get the following error message:
> >>>>//usr/lib/pbuilder/pbuilder-satisfydepends: line 29: 11214
> >>>>Segmentation fault      $CHROOTEXEC env XDG_CACHE_HOME=/root
> >>>>aptitude -y --without-recommends -o APT::Install-Recommends=false
> >>>>"${APTITUDEOPT[@]}" -o Aptitude::ProblemResolver::StepScore=100 -o
> >>>>"Aptitude::ProblemResolver::Hints::KeepDummy=reject
> >>>>pbuilder-satisfydepends-dummy :UNINST" -o
> >>>>Aptitude::ProblemResolver::Keep-All-Level=55000 -o
> >>>>Aptitude::ProblemResolver::Remove-Essential-Level=maximum install
> >>>>pbuilder-satisfydepends-dummy/
> >>>>
> >>>>Can anyone halp me with this?
> >>>is the number of smp cores limited to 1 ?
> >>>maybe a core dump / backtrace would help..
> >>>
> >>>  Manuel
> 
> 
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