[   14.606727] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.621442] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.636604] br0: port 1(veth0) entered blocking state
[   14.636659] br0: port 1(veth0) entered disabled state
[   14.636702] veth0: entered allmulticast mode
[   14.636790] veth0: entered promiscuous mode
[   14.652410] br0: port 2(veth1) entered blocking state
[   14.652467] br0: port 2(veth1) entered disabled state
[   14.652514] veth1: entered allmulticast mode
[   14.652595] veth1: entered promiscuous mode
[   15.611951] br0: port 1(veth0) entered blocking state
[   15.612051] br0: port 1(veth0) entered forwarding state
[   15.612118] br0: port 2(veth1) entered blocking state
[   15.612156] br0: port 2(veth1) entered forwarding state
[   17.659936] bond0: (slave veth0): link status definitely up
[   17.660011] bond0: (slave veth1): link status definitely up
[   17.660053] bond0: (slave veth0): making interface the new active one
[   17.660116] bond0: active interface up!
[   17.769704] veth1: left allmulticast mode
[   17.769752] veth1: left promiscuous mode
[   17.769796] br0: port 2(veth1) entered disabled state
[   17.769910] veth0: left allmulticast mode
[   17.769946] veth0: left promiscuous mode
[   17.769980] br0: port 1(veth0) entered disabled state
[   17.791288] bond0: (slave veth1): Releasing backup interface
[   17.795078] bond0: (slave veth0): Releasing backup interface
[   17.816087] bond0 (unregistering): Released all slaves