[  749.043841] br1: port 1(veth1) entered blocking state
[  749.043899] br1: port 1(veth1) entered disabled state
[  749.043937] veth1: entered allmulticast mode
[  749.043998] veth1: entered promiscuous mode
[  749.051240] br1: port 2(veth2) entered blocking state
[  749.051308] br1: port 2(veth2) entered disabled state
[  749.051394] veth2: entered allmulticast mode
[  749.051489] veth2: entered promiscuous mode
[  749.058468] br1: port 2(veth2) entered blocking state
[  749.058501] br1: port 2(veth2) entered forwarding state
[  749.058538] br1: port 1(veth1) entered blocking state
[  749.058566] br1: port 1(veth1) entered forwarding state
[  755.164889] br1: port 2(veth2) entered disabled state
[  755.164961] br1: port 1(veth1) entered disabled state
[  755.172138] veth2: left allmulticast mode
[  755.172203] veth2: left promiscuous mode
[  755.172274] br1: port 2(veth2) entered disabled state
[  755.179378] veth1: left allmulticast mode
[  755.179443] veth1: left promiscuous mode
[  755.179508] br1: port 1(veth1) entered disabled state