[  573.957580][ T4459] br0: port 1(veth1) entered blocking state
[  573.957812][ T4459] br0: port 1(veth1) entered disabled state
[  573.958018][ T4459] veth1: entered allmulticast mode
[  573.959556][ T4459] veth1: entered promiscuous mode
[  573.990521][ T4461] br0: port 2(veth2) entered blocking state
[  573.990770][ T4461] br0: port 2(veth2) entered disabled state
[  573.991039][ T4461] veth2: entered allmulticast mode
[  573.992624][ T4461] veth2: entered promiscuous mode
[  574.021879][ T4462] br0: port 3(veth4) entered blocking state
[  574.022093][ T4462] br0: port 3(veth4) entered disabled state
[  574.022287][ T4462] veth4: entered allmulticast mode
[  574.023779][ T4462] veth4: entered promiscuous mode
[  574.228965][ T2481] br0: port 1(veth1) entered blocking state
[  574.229505][ T2481] br0: port 1(veth1) entered forwarding state
[  574.267440][   T37] br0: port 2(veth2) entered blocking state
[  574.267689][   T37] br0: port 2(veth2) entered forwarding state
[  574.295321][   T39] br0: port 3(veth4) entered blocking state
[  574.295557][   T39] br0: port 3(veth4) entered forwarding state
[  588.055713][ T4534] veth3: entered promiscuous mode
[  589.275433][ T4543] veth3: left promiscuous mode
[  589.303357][ T4544] veth3: entered promiscuous mode
[  590.529497][ T4553] veth3: left promiscuous mode
[  590.598620][ T4561] br0: port 3(veth4) entered disabled state
[  590.623695][ T4562] br0: port 2(veth2) entered disabled state
[  590.647774][ T4563] br0: port 1(veth1) entered disabled state
[  590.681557][ T4564] veth4: left allmulticast mode
[  590.681731][ T4564] veth4: left promiscuous mode
[  590.681988][ T4564] br0: port 3(veth4) entered disabled state
[  590.682910][ T4564] veth2: left allmulticast mode
[  590.683061][ T4564] veth2: left promiscuous mode
[  590.683270][ T4564] br0: port 2(veth2) entered disabled state
[  590.684447][ T4564] veth1: left allmulticast mode
[  590.684588][ T4564] veth1: left promiscuous mode
[  590.684802][ T4564] br0: port 1(veth1) entered disabled state