[ 1577.844113][ T4657] veth0: entered allmulticast mode
[ 1577.844813][ T4657] veth1: entered allmulticast mode
[ 1577.845156][ T4657] veth2: entered allmulticast mode
[ 1577.845478][ T4657] veth3: entered allmulticast mode
[ 1604.410930][ T4657] veth0: left allmulticast mode
[ 1604.411346][ T4657] veth1: left allmulticast mode
[ 1604.411697][ T4657] veth2: left allmulticast mode
[ 1604.412033][ T4657] veth3: left allmulticast mode