[  526.621362] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.637431] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.652599] br0: port 1(veth0) entered blocking state
[  526.652668] br0: port 1(veth0) entered disabled state
[  526.652730] veth0: entered allmulticast mode
[  526.652805] veth0: entered promiscuous mode
[  526.668296] br0: port 2(veth1) entered blocking state
[  526.668362] br0: port 2(veth1) entered disabled state
[  526.668404] veth1: entered allmulticast mode
[  526.668473] veth1: entered promiscuous mode
[  527.610751] br0: port 1(veth0) entered blocking state
[  527.610872] br0: port 1(veth0) entered forwarding state
[  527.610946] br0: port 2(veth1) entered blocking state
[  527.611024] br0: port 2(veth1) entered forwarding state
[  529.659707] bond0: (slave veth0): link status definitely up
[  529.659769] bond0: (slave veth1): link status definitely up
[  529.659804] bond0: (slave veth0): making interface the new active one
[  529.659856] bond0: active interface up!
[  529.689607] veth1: left allmulticast mode
[  529.689655] veth1: left promiscuous mode
[  529.689744] br0: port 2(veth1) entered disabled state
[  529.689854] veth0: left allmulticast mode
[  529.689878] veth0: left promiscuous mode
[  529.689911] br0: port 1(veth0) entered disabled state
[  529.712987] bond0: (slave veth1): Releasing backup interface
[  529.721932] bond0: (slave veth0): Releasing backup interface
[  529.751964] bond0 (unregistering): Released all slaves