[  550.638736] br1: port 1(veth1) entered blocking state
[  550.638827] br1: port 1(veth1) entered disabled state
[  550.638902] veth1: entered allmulticast mode
[  550.638998] veth1: entered promiscuous mode
[  550.645192] br1: port 2(veth2) entered blocking state
[  550.645237] br1: port 2(veth2) entered disabled state
[  550.645270] veth2: entered allmulticast mode
[  550.645323] veth2: entered promiscuous mode
[  550.651196] br1: port 2(veth2) entered blocking state
[  550.651238] br1: port 2(veth2) entered forwarding state
[  550.651270] br1: port 1(veth1) entered blocking state
[  550.651299] br1: port 1(veth1) entered forwarding state
[  556.697634] br1: port 2(veth2) entered disabled state
[  556.697726] br1: port 1(veth1) entered disabled state
[  556.703438] veth2: left allmulticast mode
[  556.703463] veth2: left promiscuous mode
[  556.703493] br1: port 2(veth2) entered disabled state
[  556.709328] veth1: left allmulticast mode
[  556.709360] veth1: left promiscuous mode
[  556.709387] br1: port 1(veth1) entered disabled state