[ 1652.177814][ T7726] veth0: entered allmulticast mode
[ 1652.178570][ T7726] veth1: entered allmulticast mode
[ 1652.179106][ T7726] veth2: entered allmulticast mode
[ 1652.179602][ T7726] veth3: entered allmulticast mode
[ 1675.964324][ T7726] veth0: left allmulticast mode
[ 1675.964803][ T7726] veth1: left allmulticast mode
[ 1675.965217][ T7726] veth2: left allmulticast mode
[ 1675.965607][ T7726] veth3: left allmulticast mode