[  858.543331][ T4580] br1: port 1(veth1) entered blocking state
[  858.543688][ T4580] br1: port 1(veth1) entered disabled state
[  858.543992][ T4580] veth1: entered allmulticast mode
[  858.546114][ T4580] veth1: entered promiscuous mode
[  858.735202][ T4583] br1: port 2(veth2) entered blocking state
[  858.735653][ T4583] br1: port 2(veth2) entered disabled state
[  858.736078][ T4583] veth2: entered allmulticast mode
[  858.739222][ T4583] veth2: entered promiscuous mode
[  858.914249][ T4585] br1: port 2(veth2) entered blocking state
[  858.914571][ T4585] br1: port 2(veth2) entered forwarding state
[  858.915048][ T4585] br1: port 1(veth1) entered blocking state
[  858.915295][ T4585] br1: port 1(veth1) entered forwarding state
[  881.260259][ T4899] br1: port 2(veth2) entered disabled state
[  881.261099][ T4899] br1: port 1(veth1) entered disabled state
[  881.435461][ T4901] veth2: left allmulticast mode
[  881.435720][ T4901] veth2: left promiscuous mode
[  881.436052][ T4901] br1: port 2(veth2) entered disabled state
[  881.620272][ T4903] veth1: left allmulticast mode
[  881.620544][ T4903] veth1: left promiscuous mode
[  881.620871][ T4903] br1: port 1(veth1) entered disabled state