[  882.886867][ T7555] br1: port 1(veth1) entered blocking state
[  882.887098][ T7555] br1: port 1(veth1) entered disabled state
[  882.887928][ T7555] veth1: entered allmulticast mode
[  882.889397][ T7555] veth1: entered promiscuous mode
[  882.944640][ T7558] br1: port 2(veth2) entered blocking state
[  882.944837][ T7558] br1: port 2(veth2) entered disabled state
[  882.945025][ T7558] veth2: entered allmulticast mode
[  882.948142][ T7558] veth2: entered promiscuous mode
[  882.991983][ T7560] br1: port 2(veth2) entered blocking state
[  882.992209][ T7560] br1: port 2(veth2) entered forwarding state
[  882.992534][ T7560] br1: port 1(veth1) entered blocking state
[  882.992719][ T7560] br1: port 1(veth1) entered forwarding state
[  893.016859][ T7873] br1: port 2(veth2) entered disabled state
[  893.017345][ T7873] br1: port 1(veth1) entered disabled state
[  893.061622][ T7875] veth2: left allmulticast mode
[  893.061793][ T7875] veth2: left promiscuous mode
[  893.062017][ T7875] br1: port 2(veth2) entered disabled state
[  893.106436][ T7877] veth1: left allmulticast mode
[  893.106641][ T7877] veth1: left promiscuous mode
[  893.106951][ T7877] br1: port 1(veth1) entered disabled state