[  527.867124] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.882460] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.898034] br0: port 1(veth0) entered blocking state
[  527.898099] br0: port 1(veth0) entered disabled state
[  527.898150] veth0: entered allmulticast mode
[  527.898227] veth0: entered promiscuous mode
[  527.913845] br0: port 2(veth1) entered blocking state
[  527.913905] br0: port 2(veth1) entered disabled state
[  527.913962] veth1: entered allmulticast mode
[  527.914041] veth1: entered promiscuous mode
[  528.825827] br0: port 1(veth0) entered blocking state
[  528.825921] br0: port 1(veth0) entered forwarding state
[  528.826002] br0: port 2(veth1) entered blocking state
[  528.826051] br0: port 2(veth1) entered forwarding state
[  529.913844] bond0: (slave veth1): link status definitely up
[  529.913931] bond0: (slave veth1): making interface the new active one
[  529.914035] bond0: active interface up!
[  530.066123] veth1: left allmulticast mode
[  530.066191] veth1: left promiscuous mode
[  530.066248] br0: port 2(veth1) entered disabled state
[  530.066388] veth0: left allmulticast mode
[  530.066437] veth0: left promiscuous mode
[  530.066484] br0: port 1(veth0) entered disabled state
[  530.082382] bond0: (slave veth1): Releasing backup interface
[  530.092098] bond0: (slave veth0): Releasing backup interface
[  530.126139] bond0 (unregistering): Released all slaves