[  526.982144] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.998075] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.015586] br0: port 1(veth0) entered blocking state
[  527.015675] br0: port 1(veth0) entered disabled state
[  527.015745] veth0: entered allmulticast mode
[  527.015836] veth0: entered promiscuous mode
[  527.032364] br0: port 2(veth1) entered blocking state
[  527.032432] br0: port 2(veth1) entered disabled state
[  527.032484] veth1: entered allmulticast mode
[  527.032552] veth1: entered promiscuous mode
[  527.162731] br0: port 1(veth0) entered blocking state
[  527.162842] br0: port 1(veth0) entered forwarding state
[  527.162919] br0: port 2(veth1) entered blocking state
[  527.162963] br0: port 2(veth1) entered forwarding state
[  529.018752] bond0: (slave veth1): link status definitely up
[  529.018876] bond0: (slave veth1): making interface the new active one
[  529.018965] bond0: active interface up!
[  529.069080] veth1: left allmulticast mode
[  529.069140] veth1: left promiscuous mode
[  529.069191] br0: port 2(veth1) entered disabled state
[  529.069305] veth0: left allmulticast mode
[  529.069347] veth0: left promiscuous mode
[  529.069401] br0: port 1(veth0) entered disabled state
[  529.093868] bond0: (slave veth1): Releasing backup interface
[  529.099814] bond0: (slave veth0): Releasing backup interface
[  529.133816] bond0 (unregistering): Released all slaves