[ 1025.067838][T20566] veth0: entered allmulticast mode
[ 1025.068336][T20566] veth1: entered allmulticast mode
[ 1025.068652][T20566] veth2: entered allmulticast mode
[ 1025.069326][T20566] veth3: entered allmulticast mode
[ 1036.060466][T20566] veth0: left allmulticast mode
[ 1036.060776][T20566] veth1: left allmulticast mode
[ 1036.061046][T20566] veth2: left allmulticast mode
[ 1036.061274][T20566] veth3: left allmulticast mode