Quoting Dirk Geschke ([email protected]): > Hi Serge, > > > > I am a little bit clueless, I have several systems running with > > > Debian and unprivileged LXC. But newer systems won't start new > > > containers. > > > > > > Actually I have a Debian stretch, installed the normal way but > > > with lxc-2.0.9 and cgmanager-0.41 installed from sources. > > > > > > I can setup cgmanager, can do a cgm movepid and it is no problem > > > to download a template. But starting the container does not work, > > > it simply hungs at: > > > > > > $ lxc-start -n lxc-test -l trace -o wheezy -F > > > > I see no bad errors in the log. When this hangs, can you > > from another terminal see whether 'lxc-ls -f' shows it > > running, and what 'lxc-attach -n lxc-test' does? > > that's the funny part: Nothing. There is not one process from > the subuid range running. It simply hangs before it tries to > start the container at all. And I have no idea, why. > But with lxc-2.0.8 it works. > > I just installed and started debian wheezy, upgraded it to jessie > and finally to stretch. It works fine. > > I now installed lxc-2.0.9 again, tried to start the container again > and nothing happens: > > $ lxc-start -n lxc-test -l trace -o stretch-lxc-2.0.9 -F > > That's all. lxc-ls -f and lxc-attach-n lxc-test hangs, too. > > I see also three processes of lxc-start: > > $ ps waux |grep lxc-start > lxc-test 24478 0.0 0.1 51740 4232 pts/0 S+ 17:16 0:00 > lxc-start -n lxc-test -l trace -o stretch-lxc-2.0.9 -F > lxc-test 24487 0.0 0.0 51740 504 pts/0 S+ 17:16 0:00 > lxc-start -n lxc-test -l trace -o stretch-lxc-2.0.9 -F > lxc-test 24492 0.0 0.0 51740 508 pts/0 S+ 17:16 0:00 > lxc-start -n lxc-test -l trace -o stretch-lxc-2.0.9 -F > > That's really strange...
Can you (install dbgsym pkg if you need to and) gdb attach to the lxc-start process, and figure out where it's sitting? _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
