[ 1808.368648][T13864] veth0: entered allmulticast mode
[ 1808.369261][T13864] veth1: entered allmulticast mode
[ 1808.369612][T13864] veth2: entered allmulticast mode
[ 1808.369956][T13864] veth3: entered allmulticast mode
[ 1838.062727][T13864] veth0: left allmulticast mode
[ 1838.063052][T13864] veth1: left allmulticast mode
[ 1838.063285][T13864] veth2: left allmulticast mode
[ 1838.063512][T13864] veth3: left allmulticast mode