[ 1437.231495][ T9392] veth0: entered allmulticast mode
[ 1437.232446][ T9392] veth1: entered allmulticast mode
[ 1437.232817][ T9392] veth2: entered allmulticast mode
[ 1437.233172][ T9392] veth3: entered allmulticast mode
[ 1464.810758][ T9392] veth0: left allmulticast mode
[ 1464.811063][ T9392] veth1: left allmulticast mode
[ 1464.811289][ T9392] veth2: left allmulticast mode
[ 1464.811530][ T9392] veth3: left allmulticast mode