[  524.383514] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.397584] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.412576] br0: port 1(veth0) entered blocking state
[  524.412632] br0: port 1(veth0) entered disabled state
[  524.412678] veth0: entered allmulticast mode
[  524.412750] veth0: entered promiscuous mode
[  524.427201] br0: port 2(veth1) entered blocking state
[  524.427260] br0: port 2(veth1) entered disabled state
[  524.427312] veth1: entered allmulticast mode
[  524.427395] veth1: entered promiscuous mode
[  525.370840] br0: port 1(veth0) entered blocking state
[  525.370978] br0: port 1(veth0) entered forwarding state
[  525.371053] br0: port 2(veth1) entered blocking state
[  525.371093] br0: port 2(veth1) entered forwarding state
[  527.418830] bond0: (slave veth0): link status definitely up
[  527.418942] bond0: (slave veth1): link status definitely up
[  527.418981] bond0: (slave veth0): making interface the new active one
[  527.419041] bond0: active interface up!
[  527.545672] veth1: left allmulticast mode
[  527.545714] veth1: left promiscuous mode
[  527.545752] br0: port 2(veth1) entered disabled state
[  527.545845] veth0: left allmulticast mode
[  527.545877] veth0: left promiscuous mode
[  527.545912] br0: port 1(veth0) entered disabled state
[  527.567023] bond0: (slave veth1): Releasing backup interface
[  527.571963] bond0: (slave veth0): Releasing backup interface
[  527.606944] bond0 (unregistering): Released all slaves