[  878.023265] br1: port 1(veth1) entered blocking state
[  878.023414] br1: port 1(veth1) entered disabled state
[  878.023488] veth1: entered allmulticast mode
[  878.023623] veth1: entered promiscuous mode
[  878.029051] br1: port 2(veth2) entered blocking state
[  878.029085] br1: port 2(veth2) entered disabled state
[  878.029120] veth2: entered allmulticast mode
[  878.029174] veth2: entered promiscuous mode
[  878.034442] br1: port 2(veth2) entered blocking state
[  878.034472] br1: port 2(veth2) entered forwarding state
[  878.034501] br1: port 1(veth1) entered blocking state
[  878.034527] br1: port 1(veth1) entered forwarding state
[  884.273462] br1: port 2(veth2) entered disabled state
[  884.273529] br1: port 1(veth1) entered disabled state
[  884.278842] veth2: left allmulticast mode
[  884.278879] veth2: left promiscuous mode
[  884.278906] br1: port 2(veth2) entered disabled state
[  884.284363] veth1: left allmulticast mode
[  884.284397] veth1: left promiscuous mode
[  884.284426] br1: port 1(veth1) entered disabled state