[  497.757437] br0: port 1(veth1) entered blocking state
[  497.757501] br0: port 1(veth1) entered disabled state
[  497.757568] veth1: entered allmulticast mode
[  497.757652] veth1: entered promiscuous mode
[  497.768178] br0: port 2(veth2) entered blocking state
[  497.768255] br0: port 2(veth2) entered disabled state
[  497.768326] veth2: entered allmulticast mode
[  497.768450] veth2: entered promiscuous mode
[  497.781706] br0: port 3(veth4) entered blocking state
[  497.781782] br0: port 3(veth4) entered disabled state
[  497.781844] veth4: entered allmulticast mode
[  497.781934] veth4: entered promiscuous mode
[  497.839328] br0: port 1(veth1) entered blocking state
[  497.839406] br0: port 1(veth1) entered forwarding state
[  497.851639] br0: port 2(veth2) entered blocking state
[  497.851707] br0: port 2(veth2) entered forwarding state
[  497.863833] br0: port 3(veth4) entered blocking state
[  497.863903] br0: port 3(veth4) entered forwarding state
[  511.189887] veth3: entered promiscuous mode
[  512.310569] veth3: left promiscuous mode
[  512.322563] veth3: entered promiscuous mode
[  513.428086] veth3: left promiscuous mode
[  513.439295] br0: port 3(veth4) entered disabled state
[  513.448230] br0: port 2(veth2) entered disabled state
[  513.458737] br0: port 1(veth1) entered disabled state
[  513.469647] veth4: left allmulticast mode
[  513.469702] veth4: left promiscuous mode
[  513.469736] br0: port 3(veth4) entered disabled state
[  513.469857] veth2: left allmulticast mode
[  513.469885] veth2: left promiscuous mode
[  513.469928] br0: port 2(veth2) entered disabled state
[  513.470021] veth1: left allmulticast mode
[  513.470049] veth1: left promiscuous mode
[  513.470081] br0: port 1(veth1) entered disabled state