[  871.294112][T21407] br1: port 1(veth1) entered blocking state
[  871.294386][T21407] br1: port 1(veth1) entered disabled state
[  871.294637][T21407] veth1: entered allmulticast mode
[  871.296221][T21407] veth1: entered promiscuous mode
[  871.354790][T21410] br1: port 2(veth2) entered blocking state
[  871.355003][T21410] br1: port 2(veth2) entered disabled state
[  871.355198][T21410] veth2: entered allmulticast mode
[  871.356707][T21410] veth2: entered promiscuous mode
[  871.423875][T21412] br1: port 2(veth2) entered blocking state
[  871.424132][T21412] br1: port 2(veth2) entered forwarding state
[  871.424902][T21412] br1: port 1(veth1) entered blocking state
[  871.425135][T21412] br1: port 1(veth1) entered forwarding state
[  881.595472][T21772] br1: port 2(veth2) entered disabled state
[  881.595967][T21772] br1: port 1(veth1) entered disabled state
[  881.641207][T21774] veth2: left allmulticast mode
[  881.641390][T21774] veth2: left promiscuous mode
[  881.641609][T21774] br1: port 2(veth2) entered disabled state
[  881.699734][T21776] veth1: left allmulticast mode
[  881.699905][T21776] veth1: left promiscuous mode
[  881.700135][T21776] br1: port 1(veth1) entered disabled state