[  637.087132] br1: port 1(veth1) entered blocking state
[  637.087232] br1: port 1(veth1) entered disabled state
[  637.087315] veth1: entered allmulticast mode
[  637.087421] veth1: entered promiscuous mode
[  637.121892] br1: port 2(veth2) entered blocking state
[  637.121963] br1: port 2(veth2) entered disabled state
[  637.122023] veth2: entered allmulticast mode
[  637.122112] veth2: entered promiscuous mode
[  637.156056] br1: port 2(veth2) entered blocking state
[  637.156129] br1: port 2(veth2) entered forwarding state
[  637.156182] br1: port 1(veth1) entered blocking state
[  637.156234] br1: port 1(veth1) entered forwarding state
[  645.249863] br1: port 2(veth2) entered disabled state
[  645.249941] br1: port 1(veth1) entered disabled state
[  645.279085] veth2: left allmulticast mode
[  645.279136] veth2: left promiscuous mode
[  645.279170] br1: port 2(veth2) entered disabled state
[  645.307243] veth1: left allmulticast mode
[  645.307292] veth1: left promiscuous mode
[  645.307327] br1: port 1(veth1) entered disabled state