[  549.570974] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.584008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.598211] br0: port 1(veth0) entered blocking state
[  549.598265] br0: port 1(veth0) entered disabled state
[  549.598313] veth0: entered allmulticast mode
[  549.598393] veth0: entered promiscuous mode
[  549.610991] br0: port 2(veth1) entered blocking state
[  549.611046] br0: port 2(veth1) entered disabled state
[  549.611084] veth1: entered allmulticast mode
[  549.611156] veth1: entered promiscuous mode
[  550.587543] br0: port 1(veth0) entered blocking state
[  550.587628] br0: port 1(veth0) entered forwarding state
[  550.587703] br0: port 2(veth1) entered blocking state
[  550.587744] br0: port 2(veth1) entered forwarding state
[  552.634542] bond0: (slave veth0): link status definitely up
[  552.634627] bond0: (slave veth1): link status definitely up
[  552.634682] bond0: (slave veth0): making interface the new active one
[  552.634767] bond0: active interface up!
[  552.664705] veth1: left allmulticast mode
[  552.664755] veth1: left promiscuous mode
[  552.664800] br0: port 2(veth1) entered disabled state
[  552.664926] veth0: left allmulticast mode
[  552.664962] veth0: left promiscuous mode
[  552.665002] br0: port 1(veth0) entered disabled state
[  552.691838] bond0: (slave veth1): Releasing backup interface
[  552.702733] bond0: (slave veth0): Releasing backup interface
[  552.740829] bond0 (unregistering): Released all slaves