[  664.563566][ T6950] br0: port 1(veth1) entered blocking state
[  664.563929][ T6950] br0: port 1(veth1) entered disabled state
[  664.564383][ T6950] veth1: entered allmulticast mode
[  664.566411][ T6950] veth1: entered promiscuous mode
[  664.624430][ T4901] br0: port 1(veth1) entered blocking state
[  664.624755][ T4901] br0: port 1(veth1) entered forwarding state
[  670.176059][ T6995] br0: port 1(veth1) entered disabled state
[  670.206656][ T6996] veth1: left allmulticast mode
[  670.206932][ T6996] veth1: left promiscuous mode
[  670.207284][ T6996] br0: port 1(veth1) entered disabled state