[  540.425016] br1: port 1(veth1) entered blocking state
[  540.425081] br1: port 1(veth1) entered disabled state
[  540.425137] veth1: entered allmulticast mode
[  540.425241] veth1: entered promiscuous mode
[  540.434985] br1: port 1(veth1) entered blocking state
[  540.435111] br1: port 1(veth1) entered forwarding state
[  540.445190] br1: port 2(veth2) entered blocking state
[  540.445262] br1: port 2(veth2) entered disabled state
[  540.445333] veth2: entered allmulticast mode
[  540.445438] veth2: entered promiscuous mode
[  540.454798] br1: port 2(veth2) entered blocking state
[  540.454889] br1: port 2(veth2) entered forwarding state
[  556.889061] br1: port 2(veth2) entered disabled state
[  556.897228] veth2: left allmulticast mode
[  556.897285] veth2: left promiscuous mode
[  556.897333] br1: port 2(veth2) entered disabled state
[  556.906973] br1: port 1(veth1) entered disabled state
[  556.915845] veth1: left allmulticast mode
[  556.915932] veth1: left promiscuous mode
[  556.915983] br1: port 1(veth1) entered disabled state