[ 1957.018073][T18721] veth0: entered allmulticast mode
[ 1957.018873][T18721] veth1: entered allmulticast mode
[ 1957.019458][T18721] veth2: entered allmulticast mode
[ 1957.020007][T18721] veth3: entered allmulticast mode
[ 1957.021448][T18721] veth4: entered allmulticast mode
[ 1957.021995][T18721] veth5: entered allmulticast mode
[ 1992.062744][T18721] veth0: left allmulticast mode
[ 1992.063404][T18721] veth1: left allmulticast mode
[ 1992.063825][T18721] veth2: left allmulticast mode
[ 1992.064295][T18721] veth3: left allmulticast mode
[ 1992.064752][T18721] veth4: left allmulticast mode
[ 1992.065192][T18721] veth5: left allmulticast mode