[  637.826321] br1: port 1(veth1) entered blocking state
[  637.826412] br1: port 1(veth1) entered disabled state
[  637.826474] veth1: entered allmulticast mode
[  637.826622] veth1: entered promiscuous mode
[  637.849217] br1: port 2(veth2) entered blocking state
[  637.849299] br1: port 2(veth2) entered disabled state
[  637.849376] veth2: entered allmulticast mode
[  637.849482] veth2: entered promiscuous mode
[  637.871624] br1: port 2(veth2) entered blocking state
[  637.871698] br1: port 2(veth2) entered forwarding state
[  637.871745] br1: port 1(veth1) entered blocking state
[  637.871785] br1: port 1(veth1) entered forwarding state
[  645.401544] br1: port 2(veth2) entered disabled state
[  645.401645] br1: port 1(veth1) entered disabled state
[  645.421668] veth2: left allmulticast mode
[  645.421747] veth2: left promiscuous mode
[  645.421793] br1: port 2(veth2) entered disabled state
[  645.441474] veth1: left allmulticast mode
[  645.441533] veth1: left promiscuous mode
[  645.441567] br1: port 1(veth1) entered disabled state