[  759.140151][ T8201] br1: port 1(veth1) entered blocking state
[  759.141029][ T8201] br1: port 1(veth1) entered disabled state
[  759.141505][ T8201] veth1: entered allmulticast mode
[  759.144172][ T8201] veth1: entered promiscuous mode
[  759.211971][ T8205] br1: port 2(veth2) entered blocking state
[  759.212172][ T8205] br1: port 2(veth2) entered disabled state
[  759.212786][ T8205] veth2: entered allmulticast mode
[  759.214333][ T8205] veth2: entered promiscuous mode
[  759.274886][ T8207] br1: port 2(veth2) entered blocking state
[  759.275136][ T8207] br1: port 2(veth2) entered forwarding state
[  759.275552][ T8207] br1: port 1(veth1) entered blocking state
[  759.275782][ T8207] br1: port 1(veth1) entered forwarding state
[  769.543991][ T8520] br1: port 2(veth2) entered disabled state
[  769.544511][ T8520] br1: port 1(veth1) entered disabled state
[  769.603045][ T8522] veth2: left allmulticast mode
[  769.603467][ T8522] veth2: left promiscuous mode
[  769.603775][ T8522] br1: port 2(veth2) entered disabled state
[  769.654195][ T8524] veth1: left allmulticast mode
[  769.654383][ T8524] veth1: left promiscuous mode
[  769.654617][ T8524] br1: port 1(veth1) entered disabled state