[  550.209027] br0: port 1(veth1) entered blocking state
[  550.209143] br0: port 1(veth1) entered disabled state
[  550.209222] veth1: entered allmulticast mode
[  550.209342] veth1: entered promiscuous mode
[  550.219987] br0: port 2(veth2) entered blocking state
[  550.220047] br0: port 2(veth2) entered disabled state
[  550.220099] veth2: entered allmulticast mode
[  550.220172] veth2: entered promiscuous mode
[  550.231113] br0: port 3(veth4) entered blocking state
[  550.231223] br0: port 3(veth4) entered disabled state
[  550.231308] veth4: entered allmulticast mode
[  550.231405] veth4: entered promiscuous mode
[  550.312866] br0: port 1(veth1) entered blocking state
[  550.312950] br0: port 1(veth1) entered forwarding state
[  550.323816] br0: port 2(veth2) entered blocking state
[  550.323898] br0: port 2(veth2) entered forwarding state
[  550.333632] br0: port 3(veth4) entered blocking state
[  550.333735] br0: port 3(veth4) entered forwarding state
[  563.688409] veth3: entered promiscuous mode
[  564.810288] veth3: left promiscuous mode
[  564.820910] veth3: entered promiscuous mode
[  565.960338] veth3: left promiscuous mode
[  565.976269] br0: port 3(veth4) entered disabled state
[  565.984759] br0: port 2(veth2) entered disabled state
[  565.993269] br0: port 1(veth1) entered disabled state
[  566.003313] veth4: left allmulticast mode
[  566.003382] veth4: left promiscuous mode
[  566.003426] br0: port 3(veth4) entered disabled state
[  566.003550] veth2: left allmulticast mode
[  566.003586] veth2: left promiscuous mode
[  566.003623] br0: port 2(veth2) entered disabled state
[  566.003718] veth1: left allmulticast mode
[  566.003757] veth1: left promiscuous mode
[  566.003795] br0: port 1(veth1) entered disabled state