[ 1634.866427][ T7430] veth0: entered allmulticast mode
[ 1634.867309][ T7430] veth1: entered allmulticast mode
[ 1634.867893][ T7430] veth2: entered allmulticast mode
[ 1634.868461][ T7430] veth3: entered allmulticast mode
[ 1658.486290][ T7430] veth0: left allmulticast mode
[ 1658.486859][ T7430] veth1: left allmulticast mode
[ 1658.487279][ T7430] veth2: left allmulticast mode
[ 1658.487978][ T7430] veth3: left allmulticast mode