[  512.006794] br1: port 1(veth1) entered blocking state
[  512.006894] br1: port 1(veth1) entered disabled state
[  512.006966] veth1: entered allmulticast mode
[  512.007070] veth1: entered promiscuous mode
[  512.010242] br1: port 1(veth1) entered blocking state
[  512.010287] br1: port 1(veth1) entered forwarding state
[  512.013214] br1: port 2(veth2) entered blocking state
[  512.013298] br1: port 2(veth2) entered disabled state
[  512.013378] veth2: entered allmulticast mode
[  512.013491] veth2: entered promiscuous mode
[  512.016647] br1: port 2(veth2) entered blocking state
[  512.016704] br1: port 2(veth2) entered forwarding state
[  539.704277] br1: port 2(veth2) entered disabled state
[  539.707335] veth2: left allmulticast mode
[  539.707368] veth2: left promiscuous mode
[  539.707397] br1: port 2(veth2) entered disabled state
[  539.710442] br1: port 1(veth1) entered disabled state
[  539.713315] veth1: left allmulticast mode
[  539.713347] veth1: left promiscuous mode
[  539.713375] br1: port 1(veth1) entered disabled state