[  648.269921] veth0: entered allmulticast mode
[  648.269975] veth1: entered allmulticast mode
[  648.270006] veth2: entered allmulticast mode
[  648.270039] veth3: entered allmulticast mode
[  655.788197] veth0: left allmulticast mode
[  655.788278] veth1: left allmulticast mode
[  655.788365] veth2: left allmulticast mode
[  655.788421] veth3: left allmulticast mode