[  500.399183] br1: port 1(veth1) entered blocking state
[  500.399241] br1: port 1(veth1) entered disabled state
[  500.399291] veth1: entered allmulticast mode
[  500.399383] veth1: entered promiscuous mode
[  500.413292] br1: port 1(veth1) entered blocking state
[  500.413368] br1: port 1(veth1) entered forwarding state
[  500.426157] br1: port 2(veth2) entered blocking state
[  500.426213] br1: port 2(veth2) entered disabled state
[  500.426261] veth2: entered allmulticast mode
[  500.426357] veth2: entered promiscuous mode
[  500.442951] br1: port 2(veth2) entered blocking state
[  500.443007] br1: port 2(veth2) entered forwarding state
[  539.984157] br1: port 2(veth2) entered disabled state
[  540.001398] veth2: left allmulticast mode
[  540.001475] veth2: left promiscuous mode
[  540.001526] br1: port 2(veth2) entered disabled state
[  540.018480] br1: port 1(veth1) entered disabled state
[  540.034100] veth1: left allmulticast mode
[  540.034168] veth1: left promiscuous mode
[  540.034214] br1: port 1(veth1) entered disabled state