[ 1530.877597][ T7755] veth0: entered allmulticast mode
[ 1530.878148][ T7755] veth1: entered allmulticast mode
[ 1530.878500][ T7755] veth2: entered allmulticast mode
[ 1530.878805][ T7755] veth3: entered allmulticast mode
[ 1556.325575][ T7755] veth0: left allmulticast mode
[ 1556.325874][ T7755] veth1: left allmulticast mode
[ 1556.326103][ T7755] veth2: left allmulticast mode
[ 1556.326362][ T7755] veth3: left allmulticast mode