[  915.764673][ T8841] veth0: entered allmulticast mode
[  915.765057][ T8841] veth1: entered allmulticast mode
[  915.765301][ T8841] veth2: entered allmulticast mode
[  915.765540][ T8841] veth3: entered allmulticast mode
[  927.235169][ T8841] veth0: left allmulticast mode
[  927.235475][ T8841] veth1: left allmulticast mode
[  927.235744][ T8841] veth2: left allmulticast mode
[  927.235988][ T8841] veth3: left allmulticast mode