[  757.667013][ T9107] br1: port 1(veth1) entered blocking state
[  757.667417][ T9107] br1: port 1(veth1) entered disabled state
[  757.667843][ T9107] veth1: entered allmulticast mode
[  757.671146][ T9107] veth1: entered promiscuous mode
[  757.767255][ T9110] br1: port 2(veth2) entered blocking state
[  757.767672][ T9110] br1: port 2(veth2) entered disabled state
[  757.768159][ T9110] veth2: entered allmulticast mode
[  757.771970][ T9110] veth2: entered promiscuous mode
[  757.868436][ T9112] br1: port 2(veth2) entered blocking state
[  757.868824][ T9112] br1: port 2(veth2) entered forwarding state
[  757.869451][ T9112] br1: port 1(veth1) entered blocking state
[  757.869793][ T9112] br1: port 1(veth1) entered forwarding state
[  772.345373][ T9425] br1: port 2(veth2) entered disabled state
[  772.346332][ T9425] br1: port 1(veth1) entered disabled state
[  772.420170][ T9427] veth2: left allmulticast mode
[  772.420455][ T9427] veth2: left promiscuous mode
[  772.421450][ T9427] br1: port 2(veth2) entered disabled state
[  772.522024][ T9429] veth1: left allmulticast mode
[  772.522356][ T9429] veth1: left promiscuous mode
[  772.523396][ T9429] br1: port 1(veth1) entered disabled state