[ 1406.259043][ T8408] veth0: entered allmulticast mode
[ 1406.259976][ T8408] veth1: entered allmulticast mode
[ 1406.260532][ T8408] veth2: entered allmulticast mode
[ 1406.260954][ T8408] veth3: entered allmulticast mode
[ 1431.372003][ T8408] veth0: left allmulticast mode
[ 1431.372983][ T8408] veth1: left allmulticast mode
[ 1431.373377][ T8408] veth2: left allmulticast mode
[ 1431.373769][ T8408] veth3: left allmulticast mode