[  522.633982] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.649705] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.665286] br0: port 1(veth0) entered blocking state
[  522.665360] br0: port 1(veth0) entered disabled state
[  522.665430] veth0: entered allmulticast mode
[  522.665520] veth0: entered promiscuous mode
[  522.682007] br0: port 2(veth1) entered blocking state
[  522.682059] br0: port 2(veth1) entered disabled state
[  522.682101] veth1: entered allmulticast mode
[  522.682165] veth1: entered promiscuous mode
[  523.643752] br0: port 1(veth0) entered blocking state
[  523.643881] br0: port 1(veth0) entered forwarding state
[  523.643970] br0: port 2(veth1) entered blocking state
[  523.644027] br0: port 2(veth1) entered forwarding state
[  525.691799] bond0: (slave veth0): link status definitely up
[  525.691913] bond0: (slave veth1): link status definitely up
[  525.691947] bond0: (slave veth0): making interface the new active one
[  525.692012] bond0: active interface up!
[  525.811187] veth1: left allmulticast mode
[  525.811236] veth1: left promiscuous mode
[  525.811282] br0: port 2(veth1) entered disabled state
[  525.811379] veth0: left allmulticast mode
[  525.811418] veth0: left promiscuous mode
[  525.811452] br0: port 1(veth0) entered disabled state
[  525.839011] bond0: (slave veth1): Releasing backup interface
[  525.851940] bond0: (slave veth0): Releasing backup interface
[  525.885024] bond0 (unregistering): Released all slaves