[  637.594761][ T8737] br0: port 1(veth1) entered blocking state
[  637.595291][ T8737] br0: port 1(veth1) entered disabled state
[  637.595640][ T8737] veth1: entered allmulticast mode
[  637.597676][ T8737] veth1: entered promiscuous mode
[  637.662670][   T38] br0: port 1(veth1) entered blocking state
[  637.663024][   T38] br0: port 1(veth1) entered forwarding state
[  643.224000][ T8782] br0: port 1(veth1) entered disabled state
[  643.256068][ T8783] veth1: left allmulticast mode
[  643.256378][ T8783] veth1: left promiscuous mode
[  643.256758][ T8783] br0: port 1(veth1) entered disabled state