[ 1320.655237][T18249] veth0: entered allmulticast mode
[ 1320.655887][T18249] veth1: entered allmulticast mode
[ 1320.656219][T18249] veth2: entered allmulticast mode
[ 1320.656559][T18249] veth3: entered allmulticast mode
[ 1339.491748][T18249] veth0: left allmulticast mode
[ 1339.492190][T18249] veth1: left allmulticast mode
[ 1339.492491][T18249] veth2: left allmulticast mode
[ 1339.492802][T18249] veth3: left allmulticast mode