[  500.701073] br1: port 1(veth1) entered blocking state
[  500.701131] br1: port 1(veth1) entered disabled state
[  500.701180] veth1: entered allmulticast mode
[  500.701249] veth1: entered promiscuous mode
[  500.705088] br1: port 1(veth1) entered blocking state
[  500.705160] br1: port 1(veth1) entered forwarding state
[  500.709142] br1: port 2(veth2) entered blocking state
[  500.709177] br1: port 2(veth2) entered disabled state
[  500.709215] veth2: entered allmulticast mode
[  500.709277] veth2: entered promiscuous mode
[  500.712966] br1: port 2(veth2) entered blocking state
[  500.713032] br1: port 2(veth2) entered forwarding state
[  530.507338] br1: port 1(veth1) entered disabled state
[  530.511521] br1: port 2(veth2) entered disabled state
[  530.515738] veth2: left allmulticast mode
[  530.515768] veth2: left promiscuous mode
[  530.515801] br1: port 2(veth2) entered disabled state
[  530.515912] veth1: left allmulticast mode
[  530.515934] veth1: left promiscuous mode
[  530.515962] br1: port 1(veth1) entered disabled state