[  551.922212] br0: port 1(veth1) entered blocking state
[  551.922324] br0: port 1(veth1) entered disabled state
[  551.922415] veth1: entered allmulticast mode
[  551.922557] veth1: entered promiscuous mode
[  551.932392] br0: port 2(veth2) entered blocking state
[  551.932463] br0: port 2(veth2) entered disabled state
[  551.932533] veth2: entered allmulticast mode
[  551.932636] veth2: entered promiscuous mode
[  551.943034] br0: port 3(veth4) entered blocking state
[  551.943135] br0: port 3(veth4) entered disabled state
[  551.943207] veth4: entered allmulticast mode
[  551.943313] veth4: entered promiscuous mode
[  552.023285] br0: port 1(veth1) entered blocking state
[  552.023406] br0: port 1(veth1) entered forwarding state
[  552.033861] br0: port 2(veth2) entered blocking state
[  552.033925] br0: port 2(veth2) entered forwarding state
[  552.044216] br0: port 3(veth4) entered blocking state
[  552.044312] br0: port 3(veth4) entered forwarding state
[  565.344465] veth3: entered promiscuous mode
[  566.486144] veth3: left promiscuous mode
[  566.497972] veth3: entered promiscuous mode
[  567.628963] veth3: left promiscuous mode
[  567.645852] br0: port 3(veth4) entered disabled state
[  567.655451] br0: port 2(veth2) entered disabled state
[  567.664303] br0: port 1(veth1) entered disabled state
[  567.673729] veth4: left allmulticast mode
[  567.673786] veth4: left promiscuous mode
[  567.673826] br0: port 3(veth4) entered disabled state
[  567.673934] veth2: left allmulticast mode
[  567.673965] veth2: left promiscuous mode
[  567.673999] br0: port 2(veth2) entered disabled state
[  567.674088] veth1: left allmulticast mode
[  567.674121] veth1: left promiscuous mode
[  567.674153] br0: port 1(veth1) entered disabled state