[   14.572789] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.585238] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.599503] br0: port 1(veth0) entered blocking state
[   14.599570] br0: port 1(veth0) entered disabled state
[   14.599634] veth0: entered allmulticast mode
[   14.599717] veth0: entered promiscuous mode
[   14.612490] br0: port 2(veth1) entered blocking state
[   14.612555] br0: port 2(veth1) entered disabled state
[   14.612602] veth1: entered allmulticast mode
[   14.612678] veth1: entered promiscuous mode
[   14.627187] br0: port 1(veth0) entered blocking state
[   14.627253] br0: port 1(veth0) entered forwarding state
[   15.674939] br0: port 2(veth1) entered blocking state
[   15.675066] br0: port 2(veth1) entered forwarding state
[   17.658820] bond0: (slave veth0): link status definitely up
[   17.658894] bond0: (slave veth1): link status definitely up
[   17.658934] bond0: (slave veth0): making interface the new active one
[   17.658993] bond0: active interface up!
[   17.781878] veth1: left allmulticast mode
[   17.781930] veth1: left promiscuous mode
[   17.781975] br0: port 2(veth1) entered disabled state
[   17.782069] veth0: left allmulticast mode
[   17.782101] veth0: left promiscuous mode
[   17.782136] br0: port 1(veth0) entered disabled state
[   17.802583] bond0: (slave veth1): Releasing backup interface
[   17.809942] bond0: (slave veth0): Releasing backup interface
[   17.832006] bond0 (unregistering): Released all slaves