[  506.372388][ T3352] br0: port 1(veth1) entered blocking state
[  506.372844][ T3352] br0: port 1(veth1) entered disabled state
[  506.374174][ T3352] veth1: entered allmulticast mode
[  506.377279][ T3352] veth1: entered promiscuous mode
[  506.571701][ T3354] br0: port 2(veth2) entered blocking state
[  506.572039][ T3354] br0: port 2(veth2) entered disabled state
[  506.572373][ T3354] veth2: entered allmulticast mode
[  506.574747][ T3354] veth2: entered promiscuous mode
[  506.997348][   T51] br0: port 1(veth1) entered blocking state
[  506.997747][   T51] br0: port 1(veth1) entered forwarding state
[  507.221970][    T9] br0: port 2(veth2) entered blocking state
[  507.222413][    T9] br0: port 2(veth2) entered forwarding state
[  738.477899][ T4535] br0: port 2(veth2) entered disabled state
[  738.655304][ T4537] br0: port 1(veth1) entered disabled state
[  738.828303][ T4538] veth2: left allmulticast mode
[  738.828635][ T4538] veth2: left promiscuous mode
[  738.829145][ T4538] br0: port 2(veth2) entered disabled state
[  738.831388][ T4538] veth1: left allmulticast mode
[  738.831661][ T4538] veth1: left promiscuous mode
[  738.831956][ T4538] br0: port 1(veth1) entered disabled state