[ 1549.119796][T21109] veth0: entered allmulticast mode
[ 1549.120626][T21109] veth1: entered allmulticast mode
[ 1549.121207][T21109] veth2: entered allmulticast mode
[ 1549.121800][T21109] veth3: entered allmulticast mode
[ 1549.122350][T21109] veth4: entered allmulticast mode
[ 1549.132903][T21109] veth5: entered allmulticast mode
[ 1584.304440][T21109] veth0: left allmulticast mode
[ 1584.305192][T21109] veth1: left allmulticast mode
[ 1584.305818][T21109] veth2: left allmulticast mode
[ 1584.306215][T21109] veth3: left allmulticast mode
[ 1584.306641][T21109] veth4: left allmulticast mode
[ 1584.307061][T21109] veth5: left allmulticast mode