[  716.229152][ T6819] veth0: entered allmulticast mode
[  716.229667][ T6819] veth1: entered allmulticast mode
[  716.229898][ T6819] veth2: entered allmulticast mode
[  716.230120][ T6819] veth3: entered allmulticast mode
[  726.986914][ T6819] veth0: left allmulticast mode
[  726.987158][ T6819] veth1: left allmulticast mode
[  726.987339][ T6819] veth2: left allmulticast mode
[  726.987527][ T6819] veth3: left allmulticast mode