[ 1324.468667][ T8680] veth0: entered allmulticast mode
[ 1324.469350][ T8680] veth1: entered allmulticast mode
[ 1324.469725][ T8680] veth2: entered allmulticast mode
[ 1324.470085][ T8680] veth3: entered allmulticast mode
[ 1343.847022][ T8680] veth0: left allmulticast mode
[ 1343.847355][ T8680] veth1: left allmulticast mode
[ 1343.855559][ T8680] veth2: left allmulticast mode
[ 1343.856263][ T8680] veth3: left allmulticast mode