[  713.914890][ T7560] br1: port 1(veth1) entered blocking state
[  713.915954][ T7560] br1: port 1(veth1) entered disabled state
[  713.916338][ T7560] veth1: entered allmulticast mode
[  713.917908][ T7560] veth1: entered promiscuous mode
[  713.963844][ T7563] br1: port 2(veth2) entered blocking state
[  713.964067][ T7563] br1: port 2(veth2) entered disabled state
[  713.964264][ T7563] veth2: entered allmulticast mode
[  713.965762][ T7563] veth2: entered promiscuous mode
[  714.018702][ T7565] br1: port 2(veth2) entered blocking state
[  714.018941][ T7565] br1: port 2(veth2) entered forwarding state
[  714.019293][ T7565] br1: port 1(veth1) entered blocking state
[  714.019487][ T7565] br1: port 1(veth1) entered forwarding state
[  724.657736][ T7878] br1: port 2(veth2) entered disabled state
[  724.658251][ T7878] br1: port 1(veth1) entered disabled state
[  724.697842][ T7880] veth2: left allmulticast mode
[  724.698019][ T7880] veth2: left promiscuous mode
[  724.698251][ T7880] br1: port 2(veth2) entered disabled state
[  724.750986][ T7882] veth1: left allmulticast mode
[  724.751158][ T7882] veth1: left promiscuous mode
[  724.751388][ T7882] br1: port 1(veth1) entered disabled state