[  913.201236][T20502] br1: port 1(veth1) entered blocking state
[  913.201958][T20502] br1: port 1(veth1) entered disabled state
[  913.202359][T20502] veth1: entered allmulticast mode
[  913.211596][T20502] veth1: entered promiscuous mode
[  913.270222][T20505] br1: port 2(veth2) entered blocking state
[  913.270942][T20505] br1: port 2(veth2) entered disabled state
[  913.271279][T20505] veth2: entered allmulticast mode
[  913.272996][T20505] veth2: entered promiscuous mode
[  913.344387][T20507] br1: port 2(veth2) entered blocking state
[  913.344780][T20507] br1: port 2(veth2) entered forwarding state
[  913.345296][T20507] br1: port 1(veth1) entered blocking state
[  913.345639][T20507] br1: port 1(veth1) entered forwarding state
[  923.728005][T20867] br1: port 2(veth2) entered disabled state
[  923.728742][T20867] br1: port 1(veth1) entered disabled state
[  923.797567][T20869] veth2: left allmulticast mode
[  923.797896][T20869] veth2: left promiscuous mode
[  923.798326][T20869] br1: port 2(veth2) entered disabled state
[  923.866005][T20871] veth1: left allmulticast mode
[  923.866353][T20871] veth1: left promiscuous mode
[  923.866784][T20871] br1: port 1(veth1) entered disabled state