[ 1340.460371][ T7664] veth0: entered allmulticast mode
[ 1340.460994][ T7664] veth1: entered allmulticast mode
[ 1340.461530][ T7664] veth2: entered allmulticast mode
[ 1340.462102][ T7664] veth3: entered allmulticast mode
[ 1359.447029][ T7664] veth0: left allmulticast mode
[ 1359.447516][ T7664] veth1: left allmulticast mode
[ 1359.447797][ T7664] veth2: left allmulticast mode
[ 1359.448163][ T7664] veth3: left allmulticast mode