[  550.126968] br0: port 1(veth1) entered blocking state
[  550.127050] br0: port 1(veth1) entered disabled state
[  550.127118] veth1: entered allmulticast mode
[  550.127224] veth1: entered promiscuous mode
[  550.144297] br0: port 2(veth2) entered blocking state
[  550.144364] br0: port 2(veth2) entered disabled state
[  550.144422] veth2: entered allmulticast mode
[  550.144515] veth2: entered promiscuous mode
[  550.161985] br0: port 3(veth4) entered blocking state
[  550.162055] br0: port 3(veth4) entered disabled state
[  550.162119] veth4: entered allmulticast mode
[  550.162219] veth4: entered promiscuous mode
[  550.260775] br0: port 1(veth1) entered blocking state
[  550.260854] br0: port 1(veth1) entered forwarding state
[  550.278066] br0: port 2(veth2) entered blocking state
[  550.278135] br0: port 2(veth2) entered forwarding state
[  550.296253] br0: port 3(veth4) entered blocking state
[  550.296327] br0: port 3(veth4) entered forwarding state
[  563.759531] veth3: entered promiscuous mode
[  564.914279] veth3: left promiscuous mode
[  564.930396] veth3: entered promiscuous mode
[  566.100249] veth3: left promiscuous mode
[  566.118323] br0: port 3(veth4) entered disabled state
[  566.136096] br0: port 2(veth2) entered disabled state
[  566.153076] br0: port 1(veth1) entered disabled state
[  566.170410] veth4: left allmulticast mode
[  566.170461] veth4: left promiscuous mode
[  566.170506] br0: port 3(veth4) entered disabled state
[  566.170607] veth2: left allmulticast mode
[  566.170635] veth2: left promiscuous mode
[  566.170659] br0: port 2(veth2) entered disabled state
[  566.170743] veth1: left allmulticast mode
[  566.170771] veth1: left promiscuous mode
[  566.170809] br0: port 1(veth1) entered disabled state