[  637.445687] br1: port 1(veth1) entered blocking state
[  637.445748] br1: port 1(veth1) entered disabled state
[  637.445806] veth1: entered allmulticast mode
[  637.445889] veth1: entered promiscuous mode
[  637.483628] br1: port 2(veth2) entered blocking state
[  637.483729] br1: port 2(veth2) entered disabled state
[  637.483801] veth2: entered allmulticast mode
[  637.483905] veth2: entered promiscuous mode
[  637.518881] br1: port 2(veth2) entered blocking state
[  637.518947] br1: port 2(veth2) entered forwarding state
[  637.518991] br1: port 1(veth1) entered blocking state
[  637.519027] br1: port 1(veth1) entered forwarding state
[  645.720246] br1: port 2(veth2) entered disabled state
[  645.720351] br1: port 1(veth1) entered disabled state
[  645.755045] veth2: left allmulticast mode
[  645.755111] veth2: left promiscuous mode
[  645.755158] br1: port 2(veth2) entered disabled state
[  645.790550] veth1: left allmulticast mode
[  645.790625] veth1: left promiscuous mode
[  645.790680] br1: port 1(veth1) entered disabled state