[  669.825138] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  669.835667] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  669.845764] br0: port 1(veth0) entered blocking state
[  669.845840] br0: port 1(veth0) entered disabled state
[  669.845907] veth0: entered allmulticast mode
[  669.846004] veth0: entered promiscuous mode
[  669.856201] br0: port 2(veth1) entered blocking state
[  669.856269] br0: port 2(veth1) entered disabled state
[  669.856323] veth1: entered allmulticast mode
[  669.856418] veth1: entered promiscuous mode
[  670.835896] br0: port 1(veth0) entered blocking state
[  670.836027] br0: port 1(veth0) entered forwarding state
[  670.836106] br0: port 2(veth1) entered blocking state
[  670.836167] br0: port 2(veth1) entered forwarding state
[  672.883887] bond0: (slave veth0): link status definitely up
[  672.884043] bond0: (slave veth1): link status definitely up
[  672.884092] bond0: (slave veth0): making interface the new active one
[  672.884164] bond0: active interface up!
[  672.996689] veth1: left allmulticast mode
[  672.996780] veth1: left promiscuous mode
[  672.996861] br0: port 2(veth1) entered disabled state
[  672.997052] veth0: left allmulticast mode
[  672.997110] veth0: left promiscuous mode
[  672.997160] br0: port 1(veth0) entered disabled state
[  673.013249] bond0: (slave veth1): Releasing backup interface
[  673.016373] bond0: (slave veth0): Releasing backup interface
[  673.053139] bond0 (unregistering): Released all slaves