[  643.383824] br1: port 1(veth1) entered blocking state
[  643.383896] br1: port 1(veth1) entered disabled state
[  643.383947] veth1: entered allmulticast mode
[  643.384026] veth1: entered promiscuous mode
[  643.414749] br1: port 2(veth2) entered blocking state
[  643.414814] br1: port 2(veth2) entered disabled state
[  643.414869] veth2: entered allmulticast mode
[  643.414953] veth2: entered promiscuous mode
[  643.447753] br1: port 2(veth2) entered blocking state
[  643.447807] br1: port 2(veth2) entered forwarding state
[  643.447862] br1: port 1(veth1) entered blocking state
[  643.447896] br1: port 1(veth1) entered forwarding state
[  651.709318] br1: port 2(veth2) entered disabled state
[  651.709403] br1: port 1(veth1) entered disabled state
[  651.741189] veth2: left allmulticast mode
[  651.741244] veth2: left promiscuous mode
[  651.741286] br1: port 2(veth2) entered disabled state
[  651.771769] veth1: left allmulticast mode
[  651.771830] veth1: left promiscuous mode
[  651.771859] br1: port 1(veth1) entered disabled state