[  550.995088] br0: port 1(veth1) entered blocking state
[  550.995218] br0: port 1(veth1) entered disabled state
[  550.995313] veth1: entered allmulticast mode
[  550.995426] veth1: entered promiscuous mode
[  551.007444] br0: port 2(veth2) entered blocking state
[  551.007526] br0: port 2(veth2) entered disabled state
[  551.007618] veth2: entered allmulticast mode
[  551.007735] veth2: entered promiscuous mode
[  551.020490] br0: port 3(veth4) entered blocking state
[  551.020562] br0: port 3(veth4) entered disabled state
[  551.020635] veth4: entered allmulticast mode
[  551.020729] veth4: entered promiscuous mode
[  551.106746] br0: port 1(veth1) entered blocking state
[  551.106823] br0: port 1(veth1) entered forwarding state
[  551.118192] br0: port 2(veth2) entered blocking state
[  551.118280] br0: port 2(veth2) entered forwarding state
[  551.129687] br0: port 3(veth4) entered blocking state
[  551.129782] br0: port 3(veth4) entered forwarding state
[  564.474051] veth3: entered promiscuous mode
[  565.611814] veth3: left promiscuous mode
[  565.621689] veth3: entered promiscuous mode
[  566.761521] veth3: left promiscuous mode
[  566.779364] br0: port 3(veth4) entered disabled state
[  566.791078] br0: port 2(veth2) entered disabled state
[  566.801891] br0: port 1(veth1) entered disabled state
[  566.812319] veth4: left allmulticast mode
[  566.812381] veth4: left promiscuous mode
[  566.812422] br0: port 3(veth4) entered disabled state
[  566.812571] veth2: left allmulticast mode
[  566.812605] veth2: left promiscuous mode
[  566.812646] br0: port 2(veth2) entered disabled state
[  566.812759] veth1: left allmulticast mode
[  566.812792] veth1: left promiscuous mode
[  566.812830] br0: port 1(veth1) entered disabled state