[  636.927538] br1: port 1(veth1) entered blocking state
[  636.927632] br1: port 1(veth1) entered disabled state
[  636.927699] veth1: entered allmulticast mode
[  636.927820] veth1: entered promiscuous mode
[  636.964314] br1: port 2(veth2) entered blocking state
[  636.964379] br1: port 2(veth2) entered disabled state
[  636.964435] veth2: entered allmulticast mode
[  636.964514] veth2: entered promiscuous mode
[  637.000144] br1: port 2(veth2) entered blocking state
[  637.000214] br1: port 2(veth2) entered forwarding state
[  637.000270] br1: port 1(veth1) entered blocking state
[  637.000320] br1: port 1(veth1) entered forwarding state
[  645.285739] br1: port 2(veth2) entered disabled state
[  645.285834] br1: port 1(veth1) entered disabled state
[  645.320179] veth2: left allmulticast mode
[  645.320239] veth2: left promiscuous mode
[  645.320290] br1: port 2(veth2) entered disabled state
[  645.354983] veth1: left allmulticast mode
[  645.355046] veth1: left promiscuous mode
[  645.355083] br1: port 1(veth1) entered disabled state