[  500.781026] br1: port 1(veth1) entered blocking state
[  500.781117] br1: port 1(veth1) entered disabled state
[  500.781186] veth1: entered allmulticast mode
[  500.781281] veth1: entered promiscuous mode
[  500.785036] br1: port 1(veth1) entered blocking state
[  500.785070] br1: port 1(veth1) entered forwarding state
[  500.788417] br1: port 2(veth2) entered blocking state
[  500.788488] br1: port 2(veth2) entered disabled state
[  500.788561] veth2: entered allmulticast mode
[  500.788655] veth2: entered promiscuous mode
[  500.792449] br1: port 2(veth2) entered blocking state
[  500.792482] br1: port 2(veth2) entered forwarding state
[  530.612017] br1: port 1(veth1) entered disabled state
[  530.616874] br1: port 2(veth2) entered disabled state
[  530.621532] veth2: left allmulticast mode
[  530.621569] veth2: left promiscuous mode
[  530.621607] br1: port 2(veth2) entered disabled state
[  530.621739] veth1: left allmulticast mode
[  530.621769] veth1: left promiscuous mode
[  530.621803] br1: port 1(veth1) entered disabled state