[ 1565.182523][T12448] veth0: entered allmulticast mode
[ 1565.183060][T12448] veth1: entered allmulticast mode
[ 1565.183411][T12448] veth2: entered allmulticast mode
[ 1565.183753][T12448] veth3: entered allmulticast mode
[ 1591.001992][T12448] veth0: left allmulticast mode
[ 1591.002282][T12448] veth1: left allmulticast mode
[ 1591.002511][T12448] veth2: left allmulticast mode
[ 1591.002739][T12448] veth3: left allmulticast mode