[ 1577.832979][ T9827] veth0: entered allmulticast mode
[ 1577.833547][ T9827] veth1: entered allmulticast mode
[ 1577.833875][ T9827] veth2: entered allmulticast mode
[ 1577.834194][ T9827] veth3: entered allmulticast mode
[ 1604.694071][ T9827] veth0: left allmulticast mode
[ 1604.694408][ T9827] veth1: left allmulticast mode
[ 1604.694634][ T9827] veth2: left allmulticast mode
[ 1604.694848][ T9827] veth3: left allmulticast mode