[  944.496126][T15881] veth0: entered allmulticast mode
[  944.496679][T15881] veth1: entered allmulticast mode
[  944.497092][T15881] veth2: entered allmulticast mode
[  944.497537][T15881] veth3: entered allmulticast mode
[  944.497936][T15881] veth4: entered allmulticast mode
[  944.498545][T15881] veth5: entered allmulticast mode
[  957.431330][T15881] veth0: left allmulticast mode
[  957.431719][T15881] veth1: left allmulticast mode
[  957.432003][T15881] veth2: left allmulticast mode
[  957.432287][T15881] veth3: left allmulticast mode
[  957.432615][T15881] veth4: left allmulticast mode
[  957.433010][T15881] veth5: left allmulticast mode