[  527.469252] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.478091] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.488552] br0: port 1(veth0) entered blocking state
[  527.488647] br0: port 1(veth0) entered disabled state
[  527.488714] veth0: entered allmulticast mode
[  527.488804] veth0: entered promiscuous mode
[  527.497384] br0: port 2(veth1) entered blocking state
[  527.497448] br0: port 2(veth1) entered disabled state
[  527.497496] veth1: entered allmulticast mode
[  527.497579] veth1: entered promiscuous mode
[  528.445987] br0: port 1(veth0) entered blocking state
[  528.446150] br0: port 1(veth0) entered forwarding state
[  528.446238] br0: port 2(veth1) entered blocking state
[  528.446310] br0: port 2(veth1) entered forwarding state
[  529.533991] bond0: (slave veth1): link status definitely up
[  529.534103] bond0: (slave veth1): making interface the new active one
[  529.534191] bond0: active interface up!
[  529.642946] veth1: left allmulticast mode
[  529.643006] veth1: left promiscuous mode
[  529.643054] br0: port 2(veth1) entered disabled state
[  529.643165] veth0: left allmulticast mode
[  529.643198] veth0: left promiscuous mode
[  529.643231] br0: port 1(veth0) entered disabled state
[  529.658177] bond0: (slave veth1): Releasing backup interface
[  529.662458] bond0: (slave veth0): Releasing backup interface
[  529.693207] bond0 (unregistering): Released all slaves