[  772.339905][ T6620] br1: port 1(veth1) entered blocking state
[  772.340126][ T6620] br1: port 1(veth1) entered disabled state
[  772.340318][ T6620] veth1: entered allmulticast mode
[  772.342323][ T6620] veth1: entered promiscuous mode
[  772.398612][ T6623] br1: port 2(veth2) entered blocking state
[  772.398821][ T6623] br1: port 2(veth2) entered disabled state
[  772.399006][ T6623] veth2: entered allmulticast mode
[  772.400403][ T6623] veth2: entered promiscuous mode
[  772.443984][ T6625] br1: port 2(veth2) entered blocking state
[  772.444191][ T6625] br1: port 2(veth2) entered forwarding state
[  772.444511][ T6625] br1: port 1(veth1) entered blocking state
[  772.444696][ T6625] br1: port 1(veth1) entered forwarding state
[  782.596946][ T6938] br1: port 2(veth2) entered disabled state
[  782.597429][ T6938] br1: port 1(veth1) entered disabled state
[  782.638773][ T6940] veth2: left allmulticast mode
[  782.638958][ T6940] veth2: left promiscuous mode
[  782.639183][ T6940] br1: port 2(veth2) entered disabled state
[  782.679942][ T6942] veth1: left allmulticast mode
[  782.680113][ T6942] veth1: left promiscuous mode
[  782.680337][ T6942] br1: port 1(veth1) entered disabled state