[  550.010545] br0: port 1(veth1) entered blocking state
[  550.010623] br0: port 1(veth1) entered disabled state
[  550.010684] veth1: entered allmulticast mode
[  550.010776] veth1: entered promiscuous mode
[  550.022236] br0: port 2(veth2) entered blocking state
[  550.022319] br0: port 2(veth2) entered disabled state
[  550.022395] veth2: entered allmulticast mode
[  550.022517] veth2: entered promiscuous mode
[  550.033359] br0: port 3(veth4) entered blocking state
[  550.033440] br0: port 3(veth4) entered disabled state
[  550.033506] veth4: entered allmulticast mode
[  550.033612] veth4: entered promiscuous mode
[  550.117467] br0: port 1(veth1) entered blocking state
[  550.117533] br0: port 1(veth1) entered forwarding state
[  550.128449] br0: port 2(veth2) entered blocking state
[  550.128554] br0: port 2(veth2) entered forwarding state
[  550.138355] br0: port 3(veth4) entered blocking state
[  550.138423] br0: port 3(veth4) entered forwarding state
[  563.570893] veth3: entered promiscuous mode
[  564.706748] veth3: left promiscuous mode
[  564.716880] veth3: entered promiscuous mode
[  565.852126] veth3: left promiscuous mode
[  565.869216] br0: port 3(veth4) entered disabled state
[  565.878883] br0: port 2(veth2) entered disabled state
[  565.888531] br0: port 1(veth1) entered disabled state
[  565.898202] veth4: left allmulticast mode
[  565.898265] veth4: left promiscuous mode
[  565.898306] br0: port 3(veth4) entered disabled state
[  565.898440] veth2: left allmulticast mode
[  565.898472] veth2: left promiscuous mode
[  565.898502] br0: port 2(veth2) entered disabled state
[  565.898588] veth1: left allmulticast mode
[  565.898619] veth1: left promiscuous mode
[  565.898651] br0: port 1(veth1) entered disabled state