[  540.500680][ T3722] br1: port 1(veth1) entered blocking state
[  540.500890][ T3722] br1: port 1(veth1) entered disabled state
[  540.501078][ T3722] veth1: entered allmulticast mode
[  540.502484][ T3722] veth1: entered promiscuous mode
[  540.532853][   T46] br1: port 1(veth1) entered blocking state
[  540.533066][   T46] br1: port 1(veth1) entered forwarding state
[  540.569292][ T3724] br1: port 2(veth2) entered blocking state
[  540.569614][ T3724] br1: port 2(veth2) entered disabled state
[  540.569886][ T3724] veth2: entered allmulticast mode
[  540.573059][ T3724] veth2: entered promiscuous mode
[  540.611574][   T46] br1: port 2(veth2) entered blocking state
[  540.611854][   T46] br1: port 2(veth2) entered forwarding state
[  574.330617][ T3966] br1: port 1(veth1) entered disabled state
[  574.369128][ T3967] br1: port 2(veth2) entered disabled state
[  574.393534][ T3968] veth2: left allmulticast mode
[  574.393736][ T3968] veth2: left promiscuous mode
[  574.394012][ T3968] br1: port 2(veth2) entered disabled state
[  574.395197][ T3968] veth1: left allmulticast mode
[  574.395391][ T3968] veth1: left promiscuous mode
[  574.395855][ T3968] br1: port 1(veth1) entered disabled state