[  540.221072] br0: port 1(veth1) entered blocking state
[  540.221189] br0: port 1(veth1) entered disabled state
[  540.221256] veth1: entered allmulticast mode
[  540.221346] veth1: entered promiscuous mode
[  540.231269] br0: port 2(veth2) entered blocking state
[  540.231342] br0: port 2(veth2) entered disabled state
[  540.231419] veth2: entered allmulticast mode
[  540.231520] veth2: entered promiscuous mode
[  540.242720] br0: port 3(veth4) entered blocking state
[  540.242834] br0: port 3(veth4) entered disabled state
[  540.242928] veth4: entered allmulticast mode
[  540.243048] veth4: entered promiscuous mode
[  540.329481] br0: port 1(veth1) entered blocking state
[  540.329577] br0: port 1(veth1) entered forwarding state
[  540.340187] br0: port 2(veth2) entered blocking state
[  540.340253] br0: port 2(veth2) entered forwarding state
[  540.350591] br0: port 3(veth4) entered blocking state
[  540.350649] br0: port 3(veth4) entered forwarding state
[  553.696872] veth3: entered promiscuous mode
[  554.836900] veth3: left promiscuous mode
[  554.847048] veth3: entered promiscuous mode
[  555.987660] veth3: left promiscuous mode
[  556.005042] br0: port 3(veth4) entered disabled state
[  556.015228] br0: port 2(veth2) entered disabled state
[  556.024854] br0: port 1(veth1) entered disabled state
[  556.035101] veth4: left allmulticast mode
[  556.035164] veth4: left promiscuous mode
[  556.035214] br0: port 3(veth4) entered disabled state
[  556.035385] veth2: left allmulticast mode
[  556.035433] veth2: left promiscuous mode
[  556.035485] br0: port 2(veth2) entered disabled state
[  556.035605] veth1: left allmulticast mode
[  556.035647] veth1: left promiscuous mode
[  556.035692] br0: port 1(veth1) entered disabled state