[  640.899288][T18819] br: port 1(veth1) entered blocking state
[  640.899678][T18819] br: port 1(veth1) entered disabled state
[  640.900084][T18819] veth1: entered allmulticast mode
[  640.901692][T18819] veth1: entered promiscuous mode
[  640.903978][  T255] br: port 1(veth1) entered blocking state
[  640.904317][  T255] br: port 1(veth1) entered forwarding state
[  640.953262][T18824] br: port 2(veth3) entered blocking state
[  640.953585][T18824] br: port 2(veth3) entered disabled state
[  640.953890][T18824] veth3: entered allmulticast mode
[  640.955442][T18824] veth3: entered promiscuous mode
[  640.957113][   T36] br: port 2(veth3) entered blocking state
[  640.957501][   T36] br: port 2(veth3) entered forwarding state
[  641.000879][T18829] br: port 3(veth4) entered blocking state
[  641.001190][T18829] br: port 3(veth4) entered disabled state
[  641.001484][T18829] veth4: entered allmulticast mode
[  641.002995][T18829] veth4: entered promiscuous mode
[  641.004887][   T36] br: port 3(veth4) entered blocking state
[  641.005174][   T36] br: port 3(veth4) entered forwarding state
[  749.384765][T19439] br: port 3(veth4) entered disabled state
[  749.385883][T19439] veth4: left allmulticast mode
[  749.386168][T19439] veth4: left promiscuous mode
[  749.386552][T19439] br: port 3(veth4) entered disabled state
[  749.421464][T19441] br: port 2(veth3) entered disabled state
[  749.422146][T19441] veth3: left allmulticast mode
[  749.422383][T19441] veth3: left promiscuous mode
[  749.422691][T19441] br: port 2(veth3) entered disabled state
[  749.457956][T19443] br: port 1(veth1) entered disabled state
[  749.458504][T19443] veth1: left allmulticast mode
[  749.458737][T19443] veth1: left promiscuous mode
[  749.459070][T19443] br: port 1(veth1) entered disabled state