[ 2176.334762][T19549] veth0: entered allmulticast mode
[ 2176.336947][T19549] veth1: entered allmulticast mode
[ 2176.337875][T19549] veth2: entered allmulticast mode
[ 2176.338708][T19549] veth3: entered allmulticast mode
[ 2201.015412][T19549] veth0: left allmulticast mode
[ 2201.016175][T19549] veth1: left allmulticast mode
[ 2201.016828][T19549] veth2: left allmulticast mode
[ 2201.017445][T19549] veth3: left allmulticast mode