[ 1296.561571][ T8003] veth0: entered allmulticast mode
[ 1296.562721][ T8003] veth1: entered allmulticast mode
[ 1296.563270][ T8003] veth2: entered allmulticast mode
[ 1296.563852][ T8003] veth3: entered allmulticast mode
[ 1320.709270][ T8003] veth0: left allmulticast mode
[ 1320.709740][ T8003] veth1: left allmulticast mode
[ 1320.710150][ T8003] veth2: left allmulticast mode
[ 1320.710560][ T8003] veth3: left allmulticast mode