[  748.535367][ T5220] br0: port 1(veth1) entered blocking state
[  748.535590][ T5220] br0: port 1(veth1) entered disabled state
[  748.535776][ T5220] veth1: entered allmulticast mode
[  748.537187][ T5220] veth1: entered promiscuous mode
[  748.563043][ T5222] br0: port 2(veth2) entered blocking state
[  748.563248][ T5222] br0: port 2(veth2) entered disabled state
[  748.563437][ T5222] veth2: entered allmulticast mode
[  748.567844][ T5222] veth2: entered promiscuous mode
[  748.621690][ T4046] br0: port 1(veth1) entered blocking state
[  748.621891][ T4046] br0: port 1(veth1) entered forwarding state
[  748.651884][ T3489] br0: port 2(veth2) entered blocking state
[  748.652072][ T3489] br0: port 2(veth2) entered forwarding state
[  775.209125][ T5311] br0: port 2(veth2) entered disabled state
[  775.238734][ T5312] br0: port 1(veth1) entered disabled state
[  775.265458][ T5313] veth2: left allmulticast mode
[  775.265680][ T5313] veth2: left promiscuous mode
[  775.265971][ T5313] br0: port 2(veth2) entered disabled state
[  775.267006][ T5313] veth1: left allmulticast mode
[  775.267202][ T5313] veth1: left promiscuous mode
[  775.267515][ T5313] br0: port 1(veth1) entered disabled state