[ 1321.439785][ T9416] veth0: entered allmulticast mode
[ 1321.440504][ T9416] veth1: entered allmulticast mode
[ 1321.440878][ T9416] veth2: entered allmulticast mode
[ 1321.441807][ T9416] veth3: entered allmulticast mode
[ 1340.224326][ T9416] veth0: left allmulticast mode
[ 1340.224742][ T9416] veth1: left allmulticast mode
[ 1340.225026][ T9416] veth2: left allmulticast mode
[ 1340.225395][ T9416] veth3: left allmulticast mode