[  737.857390][ T3132] br: port 1(veth1) entered blocking state
[  737.857660][ T3132] br: port 1(veth1) entered disabled state
[  737.857939][ T3132] veth1: entered allmulticast mode
[  737.859836][ T3132] veth1: entered promiscuous mode
[  737.861906][   T49] br: port 1(veth1) entered blocking state
[  737.862172][   T49] br: port 1(veth1) entered forwarding state
[  738.014306][ T3135] br: port 2(veth3) entered blocking state
[  738.014568][ T3135] br: port 2(veth3) entered disabled state
[  738.014868][ T3135] veth3: entered allmulticast mode
[  738.016786][ T3135] veth3: entered promiscuous mode
[  738.018917][    T9] br: port 2(veth3) entered blocking state
[  738.019144][    T9] br: port 2(veth3) entered forwarding state
[  738.170555][ T3137] br: port 3(veth4) entered blocking state
[  738.170956][ T3137] br: port 3(veth4) entered disabled state
[  738.171644][ T3137] veth4: entered allmulticast mode
[  738.173584][ T3137] veth4: entered promiscuous mode
[  738.176108][   T49] br: port 3(veth4) entered blocking state
[  738.176347][   T49] br: port 3(veth4) entered forwarding state
[  886.006591][ T3614] br: port 3(veth4) entered disabled state
[  886.007477][ T3614] veth4: left allmulticast mode
[  886.007721][ T3614] veth4: left promiscuous mode
[  886.008414][ T3614] br: port 3(veth4) entered disabled state
[  886.187108][ T3616] br: port 2(veth3) entered disabled state
[  886.188178][ T3616] veth3: left allmulticast mode
[  886.188435][ T3616] veth3: left promiscuous mode
[  886.188805][ T3616] br: port 2(veth3) entered disabled state
[  886.390657][ T3617] br: port 1(veth1) entered disabled state
[  886.391864][ T3617] veth1: left allmulticast mode
[  886.392187][ T3617] veth1: left promiscuous mode
[  886.392646][ T3617] br: port 1(veth1) entered disabled state