[  644.992522] br1: port 1(veth1) entered blocking state
[  644.992626] br1: port 1(veth1) entered disabled state
[  644.992706] veth1: entered allmulticast mode
[  644.992810] veth1: entered promiscuous mode
[  645.023560] br1: port 2(veth2) entered blocking state
[  645.023638] br1: port 2(veth2) entered disabled state
[  645.023688] veth2: entered allmulticast mode
[  645.023768] veth2: entered promiscuous mode
[  645.056662] br1: port 2(veth2) entered blocking state
[  645.056743] br1: port 2(veth2) entered forwarding state
[  645.056799] br1: port 1(veth1) entered blocking state
[  645.056854] br1: port 1(veth1) entered forwarding state
[  653.238264] br1: port 2(veth2) entered disabled state
[  653.238356] br1: port 1(veth1) entered disabled state
[  653.273207] veth2: left allmulticast mode
[  653.273276] veth2: left promiscuous mode
[  653.273325] br1: port 2(veth2) entered disabled state
[  653.307017] veth1: left allmulticast mode
[  653.307080] veth1: left promiscuous mode
[  653.307127] br1: port 1(veth1) entered disabled state