[   14.290684] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.299111] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.308676] br0: port 1(veth0) entered blocking state
[   14.308756] br0: port 1(veth0) entered disabled state
[   14.308820] veth0: entered allmulticast mode
[   14.308920] veth0: entered promiscuous mode
[   14.318902] br0: port 2(veth1) entered blocking state
[   14.318992] br0: port 2(veth1) entered disabled state
[   14.319053] veth1: entered allmulticast mode
[   14.319153] veth1: entered promiscuous mode
[   15.314150] br0: port 1(veth0) entered blocking state
[   15.314270] br0: port 1(veth0) entered forwarding state
[   15.314347] br0: port 2(veth1) entered blocking state
[   15.314389] br0: port 2(veth1) entered forwarding state
[   17.362019] bond0: (slave veth0): link status definitely up
[   17.362114] bond0: (slave veth1): link status definitely up
[   17.362154] bond0: (slave veth0): making interface the new active one
[   17.362260] bond0: active interface up!
[   17.385068] veth1: left allmulticast mode
[   17.385149] veth1: left promiscuous mode
[   17.385208] br0: port 2(veth1) entered disabled state
[   17.385373] veth0: left allmulticast mode
[   17.385433] veth0: left promiscuous mode
[   17.385500] br0: port 1(veth0) entered disabled state
[   17.403361] bond0: (slave veth1): Releasing backup interface
[   17.413273] bond0: (slave veth0): Releasing backup interface