[ 1563.462714][ T4797] veth0: entered allmulticast mode
[ 1563.463236][ T4797] veth1: entered allmulticast mode
[ 1563.463559][ T4797] veth2: entered allmulticast mode
[ 1563.463855][ T4797] veth3: entered allmulticast mode
[ 1589.209862][ T4797] veth0: left allmulticast mode
[ 1589.210138][ T4797] veth1: left allmulticast mode
[ 1589.210358][ T4797] veth2: left allmulticast mode
[ 1589.210592][ T4797] veth3: left allmulticast mode