[  458.982251][ T2551] br: port 1(veth1) entered blocking state
[  458.982517][ T2551] br: port 1(veth1) entered disabled state
[  458.982747][ T2551] veth1: entered allmulticast mode
[  458.984733][ T2551] veth1: entered promiscuous mode
[  458.987184][  T227] br: port 1(veth1) entered blocking state
[  458.987627][  T227] br: port 1(veth1) entered forwarding state
[  459.049599][ T2556] br: port 2(veth3) entered blocking state
[  459.049864][ T2556] br: port 2(veth3) entered disabled state
[  459.050140][ T2556] veth3: entered allmulticast mode
[  459.051743][ T2556] veth3: entered promiscuous mode
[  459.053245][  T231] br: port 2(veth3) entered blocking state
[  459.053514][  T231] br: port 2(veth3) entered forwarding state
[  459.104284][ T2561] br: port 3(veth4) entered blocking state
[  459.104565][ T2561] br: port 3(veth4) entered disabled state
[  459.104825][ T2561] veth4: entered allmulticast mode
[  459.106691][ T2561] veth4: entered promiscuous mode
[  459.108061][  T231] br: port 3(veth4) entered blocking state
[  459.108347][  T231] br: port 3(veth4) entered forwarding state
[  572.431253][ T3175] br: port 3(veth4) entered disabled state
[  572.432838][ T3175] veth4: left allmulticast mode
[  572.433133][ T3175] veth4: left promiscuous mode
[  572.434326][ T3175] br: port 3(veth4) entered disabled state
[  572.480864][ T3177] br: port 2(veth3) entered disabled state
[  572.481375][ T3177] veth3: left allmulticast mode
[  572.481546][ T3177] veth3: left promiscuous mode
[  572.481776][ T3177] br: port 2(veth3) entered disabled state
[  572.523324][ T3179] br: port 1(veth1) entered disabled state
[  572.525020][ T3179] veth1: left allmulticast mode
[  572.525654][ T3179] veth1: left promiscuous mode
[  572.526059][ T3179] br: port 1(veth1) entered disabled state