[  728.089666][ T7961] br1: port 1(veth1) entered blocking state
[  728.090058][ T7961] br1: port 1(veth1) entered disabled state
[  728.090392][ T7961] veth1: entered allmulticast mode
[  728.092052][ T7961] veth1: entered promiscuous mode
[  728.153628][ T7964] br1: port 2(veth2) entered blocking state
[  728.153994][ T7964] br1: port 2(veth2) entered disabled state
[  728.154327][ T7964] veth2: entered allmulticast mode
[  728.155977][ T7964] veth2: entered promiscuous mode
[  728.220214][ T7966] br1: port 2(veth2) entered blocking state
[  728.220601][ T7966] br1: port 2(veth2) entered forwarding state
[  728.221331][ T7966] br1: port 1(veth1) entered blocking state
[  728.221664][ T7966] br1: port 1(veth1) entered forwarding state
[  738.369666][ T8326] br1: port 2(veth2) entered disabled state
[  738.370316][ T8326] br1: port 1(veth1) entered disabled state
[  738.430453][ T8328] veth2: left allmulticast mode
[  738.430746][ T8328] veth2: left promiscuous mode
[  738.431099][ T8328] br1: port 2(veth2) entered disabled state
[  738.500144][ T8330] veth1: left allmulticast mode
[  738.500447][ T8330] veth1: left promiscuous mode
[  738.500868][ T8330] br1: port 1(veth1) entered disabled state