[  751.413273][ T8202] br0: port 1(veth1) entered blocking state
[  751.413499][ T8202] br0: port 1(veth1) entered disabled state
[  751.413688][ T8202] veth1: entered allmulticast mode
[  751.416636][ T8202] veth1: entered promiscuous mode
[  751.465724][ T3440] br0: port 1(veth1) entered blocking state
[  751.465966][ T3440] br0: port 1(veth1) entered forwarding state
[  757.041001][ T8249] br0: port 1(veth1) entered disabled state
[  757.058626][ T8250] veth1: left allmulticast mode
[  757.058801][ T8250] veth1: left promiscuous mode
[  757.059036][ T8250] br0: port 1(veth1) entered disabled state