[  820.147655][ T4361] br1: port 1(veth1) entered blocking state
[  820.147995][ T4361] br1: port 1(veth1) entered disabled state
[  820.148429][ T4361] veth1: entered allmulticast mode
[  820.151175][ T4361] veth1: entered promiscuous mode
[  820.290288][ T2535] br1: port 1(veth1) entered blocking state
[  820.290577][ T2535] br1: port 1(veth1) entered forwarding state
[  820.418586][ T4363] br1: port 2(veth2) entered blocking state
[  820.418897][ T4363] br1: port 2(veth2) entered disabled state
[  820.419159][ T4363] veth2: entered allmulticast mode
[  820.421244][ T4363] veth2: entered promiscuous mode
[  820.558253][    T7] br1: port 2(veth2) entered blocking state
[  820.558513][    T7] br1: port 2(veth2) entered forwarding state
[  948.438101][ T5684] br1: port 2(veth2) entered disabled state
[  948.593814][ T5686] veth2: left allmulticast mode
[  948.594061][ T5686] veth2: left promiscuous mode
[  948.594357][ T5686] br1: port 2(veth2) entered disabled state
[  948.733551][ T5687] br1: port 1(veth1) entered disabled state
[  948.859683][ T5688] veth1: left allmulticast mode
[  948.859918][ T5688] veth1: left promiscuous mode
[  948.860229][ T5688] br1: port 1(veth1) entered disabled state