[ 1970.514548][ T7480] veth0: entered allmulticast mode
[ 1970.515227][ T7480] veth1: entered allmulticast mode
[ 1970.515799][ T7480] veth2: entered allmulticast mode
[ 1970.516383][ T7480] veth3: entered allmulticast mode
[ 1994.200221][ T7480] veth0: left allmulticast mode
[ 1994.200706][ T7480] veth1: left allmulticast mode
[ 1994.201153][ T7480] veth2: left allmulticast mode
[ 1994.201563][ T7480] veth3: left allmulticast mode