[  834.493089][T20452] br1: port 1(veth1) entered blocking state
[  834.493312][T20452] br1: port 1(veth1) entered disabled state
[  834.493527][T20452] veth1: entered allmulticast mode
[  834.495652][T20452] veth1: entered promiscuous mode
[  834.553472][T20455] br1: port 2(veth2) entered blocking state
[  834.553692][T20455] br1: port 2(veth2) entered disabled state
[  834.553897][T20455] veth2: entered allmulticast mode
[  834.555403][T20455] veth2: entered promiscuous mode
[  834.621242][T20457] br1: port 2(veth2) entered blocking state
[  834.621516][T20457] br1: port 2(veth2) entered forwarding state
[  834.621931][T20457] br1: port 1(veth1) entered blocking state
[  834.622171][T20457] br1: port 1(veth1) entered forwarding state
[  845.815304][T20784] br1: port 2(veth2) entered disabled state
[  845.815798][T20784] br1: port 1(veth1) entered disabled state
[  845.869568][T20786] veth2: left allmulticast mode
[  845.870233][T20786] veth2: left promiscuous mode
[  845.870465][T20786] br1: port 2(veth2) entered disabled state
[  845.924089][T20788] veth1: left allmulticast mode
[  845.924245][T20788] veth1: left promiscuous mode
[  845.924466][T20788] br1: port 1(veth1) entered disabled state