[  551.497922] br0: port 1(veth1) entered blocking state
[  551.497975] br0: port 1(veth1) entered disabled state
[  551.498021] veth1: entered allmulticast mode
[  551.498105] veth1: entered promiscuous mode
[  551.516846] br0: port 2(veth2) entered blocking state
[  551.516919] br0: port 2(veth2) entered disabled state
[  551.516980] veth2: entered allmulticast mode
[  551.517065] veth2: entered promiscuous mode
[  551.533880] br0: port 3(veth4) entered blocking state
[  551.533946] br0: port 3(veth4) entered disabled state
[  551.534003] veth4: entered allmulticast mode
[  551.534101] veth4: entered promiscuous mode
[  551.615645] br0: port 1(veth1) entered blocking state
[  551.615711] br0: port 1(veth1) entered forwarding state
[  551.630880] br0: port 2(veth2) entered blocking state
[  551.630942] br0: port 2(veth2) entered forwarding state
[  551.644842] br0: port 3(veth4) entered blocking state
[  551.644900] br0: port 3(veth4) entered forwarding state
[  565.099535] veth3: entered promiscuous mode
[  566.240018] veth3: left promiscuous mode
[  566.254642] veth3: entered promiscuous mode
[  567.384846] veth3: left promiscuous mode
[  567.401595] br0: port 3(veth4) entered disabled state
[  567.417141] br0: port 2(veth2) entered disabled state
[  567.434917] br0: port 1(veth1) entered disabled state
[  567.452748] veth4: left allmulticast mode
[  567.452810] veth4: left promiscuous mode
[  567.452855] br0: port 3(veth4) entered disabled state
[  567.452953] veth2: left allmulticast mode
[  567.452987] veth2: left promiscuous mode
[  567.453029] br0: port 2(veth2) entered disabled state
[  567.453108] veth1: left allmulticast mode
[  567.453148] veth1: left promiscuous mode
[  567.453186] br0: port 1(veth1) entered disabled state