[  750.561060][ T7687] br0: port 1(veth1) entered blocking state
[  750.561345][ T7687] br0: port 1(veth1) entered disabled state
[  750.561595][ T7687] veth1: entered allmulticast mode
[  750.563203][ T7687] veth1: entered promiscuous mode
[  750.620706][   T39] br0: port 1(veth1) entered blocking state
[  750.620938][   T39] br0: port 1(veth1) entered forwarding state
[  756.126437][ T7732] br0: port 1(veth1) entered disabled state
[  756.147349][ T7733] veth1: left allmulticast mode
[  756.147502][ T7733] veth1: left promiscuous mode
[  756.147718][ T7733] br0: port 1(veth1) entered disabled state