[   20.540833] br1: port 1(veth1) entered blocking state
[   20.540924] br1: port 1(veth1) entered disabled state
[   20.540992] veth1: entered allmulticast mode
[   20.541079] veth1: entered promiscuous mode
[   20.544135] br1: port 1(veth1) entered blocking state
[   20.544166] br1: port 1(veth1) entered forwarding state
[   20.546933] br1: port 2(veth2) entered blocking state
[   20.546996] br1: port 2(veth2) entered disabled state
[   20.547062] veth2: entered allmulticast mode
[   20.547147] veth2: entered promiscuous mode
[   20.550134] br1: port 2(veth2) entered blocking state
[   20.550216] br1: port 2(veth2) entered forwarding state
[   29.456393] br1: port 2(veth2) entered disabled state
[   29.459522] veth2: left allmulticast mode
[   29.459588] veth2: left promiscuous mode
[   29.459654] br1: port 2(veth2) entered disabled state
[   29.462728] br1: port 1(veth1) entered disabled state
[   29.465642] veth1: left allmulticast mode
[   29.465670] veth1: left promiscuous mode
[   29.465693] br1: port 1(veth1) entered disabled state