Re: [libvirt-users] [libvirt-1.3.2]'Disconnected from qemu:///session due to I/O error'

On Sat, 05 Mar 2016 11:16:21 +0100 Michal Privoznik wrote: libvirt-1.3.1 root@deus:~/bin#> ps aux | grep libvirtd pedja 3122 0.0 0.0 1027672 2376 ? Sl Mar03 0:03 /usr/sbin/libvirtd --timeout=30 root 19814 0.0 0.1 1298708 5500 ? Sl Mar03 0:00 /usr/sbin/libvirtd -d -v -f /etc/libvirt/libvirtd.conf -p /var/run/libvirt/libvirtd.pid ------- libvirt-git-92ec2e5 root@deus:~/bin#> ps aux | grep libvirtd root 13553 0.0 0.4 972948 16552 ? Sl 16:02 0:00 /usr/sbin/libvirtd -d -v -f /etc/libvirt/libvirtd.conf -p /var/run/libvirt/libvirtd.pid pedja 13723 0.0 0.4 965248 18508 ? Sl 16:03 0:00 /usr/sbin/libvirtd --timeout=30 ------- libvirt-1.3.2 root@deus:~/bin#> ps aux | grep libvirtd root 16778 0.3 0.3 383212 15700 ? Sl 17:10 0:00 /usr/sbin/libvirtd -d -v -f /etc/libvirt/libvirtd.conf -p /var/run/libvirt/libvirtd.pid pedja 16975 3.2 0.4 637588 17964 ? Sl 17:11 0:00 /usr/sbin/libvirtd --timeout=30 Only the session daemon from libvirt-1.3.2 dies randomly, 1.3.1 and libvirt-git-92ec2e5 are stable (no disconnects). I managed to hook gdb to session daemon above after a few tries, and gdb log ('thread apply all bt') and virsh.log are attached. I'll be running libvirt from git master for now, but I have both it and 1.3.2 built with debug symbols, if you need more information. Pedja