[  532.400330] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.409483] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.418908] br0: port 1(veth0) entered blocking state
[  532.419004] br0: port 1(veth0) entered disabled state
[  532.419071] veth0: entered allmulticast mode
[  532.419172] veth0: entered promiscuous mode
[  532.428590] br0: port 2(veth1) entered blocking state
[  532.428644] br0: port 2(veth1) entered disabled state
[  532.428686] veth1: entered allmulticast mode
[  532.428775] veth1: entered promiscuous mode
[  533.428080] br0: port 1(veth0) entered blocking state
[  533.428201] br0: port 1(veth0) entered forwarding state
[  533.428297] br0: port 2(veth1) entered blocking state
[  533.428360] br0: port 2(veth1) entered forwarding state
[  534.452084] bond0: (slave veth1): link status definitely up
[  534.452196] bond0: (slave veth1): making interface the new active one
[  534.452279] bond0: active interface up!
[  534.571483] veth1: left allmulticast mode
[  534.571579] veth1: left promiscuous mode
[  534.571645] br0: port 2(veth1) entered disabled state
[  534.571768] veth0: left allmulticast mode
[  534.571818] veth0: left promiscuous mode
[  534.571869] br0: port 1(veth0) entered disabled state
[  534.594259] bond0: (slave veth1): Releasing backup interface
[  534.604214] bond0: (slave veth0): Releasing backup interface