[  748.283633][T22572] br1: port 1(veth1) entered blocking state
[  748.283860][T22572] br1: port 1(veth1) entered disabled state
[  748.284053][T22572] veth1: entered allmulticast mode
[  748.285565][T22572] veth1: entered promiscuous mode
[  748.320738][   T38] br1: port 1(veth1) entered blocking state
[  748.321065][   T38] br1: port 1(veth1) entered forwarding state
[  762.839919][T22716] br1: port 1(veth1) entered disabled state
[  762.869993][T22717] veth1: left allmulticast mode
[  762.870157][T22717] veth1: left promiscuous mode
[  762.870381][T22717] br1: port 1(veth1) entered disabled state