[  834.998586][T21708] br0: port 1(veth1) entered blocking state
[  834.998803][T21708] br0: port 1(veth1) entered disabled state
[  834.998988][T21708] veth1: entered allmulticast mode
[  835.001183][T21708] veth1: entered promiscuous mode
[  835.051116][T19555] br0: port 1(veth1) entered blocking state
[  835.051315][T19555] br0: port 1(veth1) entered forwarding state
[  840.572588][T21753] br0: port 1(veth1) entered disabled state
[  840.601353][T21754] veth1: left allmulticast mode
[  840.601515][T21754] veth1: left promiscuous mode
[  840.601734][T21754] br0: port 1(veth1) entered disabled state