[ 1317.402418][ T6400] veth0: entered allmulticast mode
[ 1317.405649][ T6400] veth1: entered allmulticast mode
[ 1317.406224][ T6400] veth2: entered allmulticast mode
[ 1317.408816][ T6400] veth3: entered allmulticast mode
[ 1340.198493][ T6400] veth0: left allmulticast mode
[ 1340.199008][ T6400] veth1: left allmulticast mode
[ 1340.199421][ T6400] veth2: left allmulticast mode
[ 1340.199847][ T6400] veth3: left allmulticast mode