Re: [libvirt] Segfault problem with nwfilter-define in Libvirt

On 08/08/2012 12:40 PM, [Vo2Labs] Jean-Charles Passard wrote: > Hello, > > At first a big thanks to Laine, who kindly tried to help me ! > > My problem is the following : > > I use a linux from scratch distro ( home made) > pure X86_64 > glibc 2.10.1 > gcc 4.4.1 > uname -a SMP Sat Aug 4 20:07:49 CEST 2012 x86_64 x86_64 x86_64 GNU/Linux > > Each time I use nwfilter-define, libvirtd crash with a segfault. I > tried nearly all version from 0.9.8 to 0.9.13 and even 0.10 with the > same problem > Here is a sample of newfilter.xml : > > <filter name='nova-base'> > <filterref filter='no-ip-spoofing'/> > </filter> > > and here the bt unde gdb with v0.9.13 > > #0 __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:50 > #1 0x00007ffff77ba07e in virNWFilterCallbackDriversLock () at > conf/nwfilter_conf.c:2846 I'm just doing a test build of a patch to fix this, and I'll send it as a reply to this message when I'm done. (It contains a full explanation of the cause of the crash). Thanks for the complete bug report Jean Charles! This was fun to debug :-) -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list