[  527.234518] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.243632] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.253641] br0: port 1(veth0) entered blocking state
[  527.253717] br0: port 1(veth0) entered disabled state
[  527.253775] veth0: entered allmulticast mode
[  527.253873] veth0: entered promiscuous mode
[  527.262868] br0: port 2(veth1) entered blocking state
[  527.262946] br0: port 2(veth1) entered disabled state
[  527.262997] veth1: entered allmulticast mode
[  527.263088] veth1: entered promiscuous mode
[  528.252976] br0: port 1(veth0) entered blocking state
[  528.253119] br0: port 1(veth0) entered forwarding state
[  528.253226] br0: port 2(veth1) entered blocking state
[  528.253293] br0: port 2(veth1) entered forwarding state
[  530.301925] bond0: (slave veth0): link status definitely up
[  530.302034] bond0: (slave veth1): link status definitely up
[  530.302097] bond0: (slave veth0): making interface the new active one
[  530.302198] bond0: active interface up!
[  530.433066] veth1: left allmulticast mode
[  530.433154] veth1: left promiscuous mode
[  530.433220] br0: port 2(veth1) entered disabled state
[  530.433374] veth0: left allmulticast mode
[  530.433426] veth0: left promiscuous mode
[  530.433482] br0: port 1(veth0) entered disabled state
[  530.447649] bond0: (slave veth1): Releasing backup interface
[  530.452092] bond0: (slave veth0): Releasing backup interface
[  530.476100] bond0 (unregistering): Released all slaves