[ 1585.119530][ T8553] veth0: entered allmulticast mode
[ 1585.120317][ T8553] veth1: entered allmulticast mode
[ 1585.120859][ T8553] veth2: entered allmulticast mode
[ 1585.121402][ T8553] veth3: entered allmulticast mode
[ 1607.929872][ T8553] veth0: left allmulticast mode
[ 1607.930692][ T8553] veth1: left allmulticast mode
[ 1607.931425][ T8553] veth2: left allmulticast mode
[ 1607.932114][ T8553] veth3: left allmulticast mode