[ 1616.378069][T22295] veth0: entered allmulticast mode
[ 1616.378872][T22295] veth1: entered allmulticast mode
[ 1616.379970][T22295] veth2: entered allmulticast mode
[ 1616.380530][T22295] veth3: entered allmulticast mode
[ 1640.573811][T22295] veth0: left allmulticast mode
[ 1640.574437][T22295] veth1: left allmulticast mode
[ 1640.575006][T22295] veth2: left allmulticast mode
[ 1640.575656][T22295] veth3: left allmulticast mode