[  550.275274] br0: port 1(veth1) entered blocking state
[  550.275361] br0: port 1(veth1) entered disabled state
[  550.275457] veth1: entered allmulticast mode
[  550.275581] veth1: entered promiscuous mode
[  550.279365] br0: port 2(veth2) entered blocking state
[  550.279403] br0: port 2(veth2) entered disabled state
[  550.279435] veth2: entered allmulticast mode
[  550.279484] veth2: entered promiscuous mode
[  550.282960] br0: port 3(veth4) entered blocking state
[  550.283023] br0: port 3(veth4) entered disabled state
[  550.283097] veth4: entered allmulticast mode
[  550.283215] veth4: entered promiscuous mode
[  550.317377] br0: port 1(veth1) entered blocking state
[  550.317451] br0: port 1(veth1) entered forwarding state
[  550.320921] br0: port 2(veth2) entered blocking state
[  550.320957] br0: port 2(veth2) entered forwarding state
[  550.324336] br0: port 3(veth4) entered blocking state
[  550.324369] br0: port 3(veth4) entered forwarding state
[  563.470293] veth3: entered promiscuous mode
[  564.522021] veth3: left promiscuous mode
[  564.526054] veth3: entered promiscuous mode
[  565.572231] veth3: left promiscuous mode
[  565.578977] br0: port 3(veth4) entered disabled state
[  565.582821] br0: port 2(veth2) entered disabled state
[  565.586564] br0: port 1(veth1) entered disabled state
[  565.590383] veth4: left allmulticast mode
[  565.590415] veth4: left promiscuous mode
[  565.590441] br0: port 3(veth4) entered disabled state
[  565.590527] veth2: left allmulticast mode
[  565.590548] veth2: left promiscuous mode
[  565.590572] br0: port 2(veth2) entered disabled state
[  565.590664] veth1: left allmulticast mode
[  565.590686] veth1: left promiscuous mode
[  565.590709] br0: port 1(veth1) entered disabled state