[  772.015899][ T3472] br: port 1(veth1) entered blocking state
[  772.016333][ T3472] br: port 1(veth1) entered disabled state
[  772.016751][ T3472] veth1: entered allmulticast mode
[  772.020206][ T3472] veth1: entered promiscuous mode
[  772.023270][   T46] br: port 1(veth1) entered blocking state
[  772.023668][   T46] br: port 1(veth1) entered forwarding state
[  772.220684][ T3478] br: port 2(veth3) entered blocking state
[  772.221334][ T3478] br: port 2(veth3) entered disabled state
[  772.221750][ T3478] veth3: entered allmulticast mode
[  772.225310][ T3478] veth3: entered promiscuous mode
[  772.229092][   T38] br: port 2(veth3) entered blocking state
[  772.229818][   T38] br: port 2(veth3) entered forwarding state
[  772.411259][ T3483] br: port 3(veth4) entered blocking state
[  772.411682][ T3483] br: port 3(veth4) entered disabled state
[  772.412136][ T3483] veth4: entered allmulticast mode
[  772.416558][ T3483] veth4: entered promiscuous mode
[  772.420326][   T46] br: port 3(veth4) entered blocking state
[  772.421020][   T46] br: port 3(veth4) entered forwarding state
[  934.260835][ T4155] br: port 3(veth4) entered disabled state
[  934.262446][ T4155] veth4: left allmulticast mode
[  934.262769][ T4155] veth4: left promiscuous mode
[  934.263322][ T4155] br: port 3(veth4) entered disabled state
[  934.401092][ T4157] br: port 2(veth3) entered disabled state
[  934.402075][ T4157] veth3: left allmulticast mode
[  934.402402][ T4157] veth3: left promiscuous mode
[  934.402898][ T4157] br: port 2(veth3) entered disabled state
[  934.539935][ T4159] br: port 1(veth1) entered disabled state
[  934.541024][ T4159] veth1: left allmulticast mode
[  934.541357][ T4159] veth1: left promiscuous mode
[  934.541866][ T4159] br: port 1(veth1) entered disabled state