[  530.342725] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.352121] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.361806] br0: port 1(veth0) entered blocking state
[  530.361892] br0: port 1(veth0) entered disabled state
[  530.361953] veth0: entered allmulticast mode
[  530.362053] veth0: entered promiscuous mode
[  530.373096] br0: port 2(veth1) entered blocking state
[  530.373165] br0: port 2(veth1) entered disabled state
[  530.373209] veth1: entered allmulticast mode
[  530.373287] veth1: entered promiscuous mode
[  530.473686] br0: port 1(veth0) entered blocking state
[  530.473865] br0: port 1(veth0) entered forwarding state
[  530.473969] br0: port 2(veth1) entered blocking state
[  530.474018] br0: port 2(veth1) entered forwarding state
[  532.408645] bond0: (slave veth1): link status definitely up
[  532.408768] bond0: (slave veth1): making interface the new active one
[  532.408837] bond0: active interface up!
[  532.444924] veth1: left allmulticast mode
[  532.444990] veth1: left promiscuous mode
[  532.445058] br0: port 2(veth1) entered disabled state
[  532.445184] veth0: left allmulticast mode
[  532.445221] veth0: left promiscuous mode
[  532.445263] br0: port 1(veth0) entered disabled state
[  532.461318] bond0: (slave veth1): Releasing backup interface
[  532.465854] bond0: (slave veth0): Releasing backup interface
[  532.503921] bond0 (unregistering): Released all slaves