[  527.241103] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.258215] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.274591] br0: port 1(veth0) entered blocking state
[  527.274654] br0: port 1(veth0) entered disabled state
[  527.274717] veth0: entered allmulticast mode
[  527.274804] veth0: entered promiscuous mode
[  527.291067] br0: port 2(veth1) entered blocking state
[  527.291143] br0: port 2(veth1) entered disabled state
[  527.291202] veth1: entered allmulticast mode
[  527.291301] veth1: entered promiscuous mode
[  528.251811] br0: port 1(veth0) entered blocking state
[  528.251943] br0: port 1(veth0) entered forwarding state
[  528.252028] br0: port 2(veth1) entered blocking state
[  528.252088] br0: port 2(veth1) entered forwarding state
[  530.299863] bond0: (slave veth0): link status definitely up
[  530.299999] bond0: (slave veth1): link status definitely up
[  530.300041] bond0: (slave veth0): making interface the new active one
[  530.300122] bond0: active interface up!
[  530.359388] veth1: left allmulticast mode
[  530.359453] veth1: left promiscuous mode
[  530.359512] br0: port 2(veth1) entered disabled state
[  530.359629] veth0: left allmulticast mode
[  530.359675] veth0: left promiscuous mode
[  530.359733] br0: port 1(veth0) entered disabled state
[  530.385955] bond0: (slave veth1): Releasing backup interface
[  530.392953] bond0: (slave veth0): Releasing backup interface
[  530.429913] bond0 (unregistering): Released all slaves