[  607.160037][ T7552] br1: port 1(veth1) entered blocking state
[  607.160294][ T7552] br1: port 1(veth1) entered disabled state
[  607.160515][ T7552] veth1: entered allmulticast mode
[  607.162359][ T7552] veth1: entered promiscuous mode
[  607.189377][   T63] br1: port 1(veth1) entered blocking state
[  607.189590][   T63] br1: port 1(veth1) entered forwarding state
[  621.522280][ T7695] br1: port 1(veth1) entered disabled state
[  621.553661][ T7696] veth1: left allmulticast mode
[  621.553842][ T7696] veth1: left promiscuous mode
[  621.554077][ T7696] br1: port 1(veth1) entered disabled state