[  497.404716] br0: port 1(veth1) entered blocking state
[  497.404789] br0: port 1(veth1) entered disabled state
[  497.404840] veth1: entered allmulticast mode
[  497.404929] veth1: entered promiscuous mode
[  497.414449] br0: port 2(veth2) entered blocking state
[  497.414509] br0: port 2(veth2) entered disabled state
[  497.414563] veth2: entered allmulticast mode
[  497.414656] veth2: entered promiscuous mode
[  497.424259] br0: port 3(veth4) entered blocking state
[  497.424341] br0: port 3(veth4) entered disabled state
[  497.424406] veth4: entered allmulticast mode
[  497.424506] veth4: entered promiscuous mode
[  497.500768] br0: port 1(veth1) entered blocking state
[  497.500854] br0: port 1(veth1) entered forwarding state
[  497.511086] br0: port 2(veth2) entered blocking state
[  497.511149] br0: port 2(veth2) entered forwarding state
[  497.519968] br0: port 3(veth4) entered blocking state
[  497.520066] br0: port 3(veth4) entered forwarding state
[  510.809252] veth3: entered promiscuous mode
[  511.945842] veth3: left promiscuous mode
[  511.956357] veth3: entered promiscuous mode
[  513.091034] veth3: left promiscuous mode
[  513.109977] br0: port 3(veth4) entered disabled state
[  513.119495] br0: port 2(veth2) entered disabled state
[  513.129228] br0: port 1(veth1) entered disabled state
[  513.139520] veth4: left allmulticast mode
[  513.139577] veth4: left promiscuous mode
[  513.139628] br0: port 3(veth4) entered disabled state
[  513.139751] veth2: left allmulticast mode
[  513.139785] veth2: left promiscuous mode
[  513.139816] br0: port 2(veth2) entered disabled state
[  513.139914] veth1: left allmulticast mode
[  513.139946] veth1: left promiscuous mode
[  513.139992] br0: port 1(veth1) entered disabled state