[  528.667254] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.682603] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.696921] br0: port 1(veth0) entered blocking state
[  528.696982] br0: port 1(veth0) entered disabled state
[  528.697032] veth0: entered allmulticast mode
[  528.697109] veth0: entered promiscuous mode
[  528.713037] br0: port 2(veth1) entered blocking state
[  528.713108] br0: port 2(veth1) entered disabled state
[  528.713158] veth1: entered allmulticast mode
[  528.713240] veth1: entered promiscuous mode
[  529.659740] br0: port 1(veth0) entered blocking state
[  529.659839] br0: port 1(veth0) entered forwarding state
[  529.659907] br0: port 2(veth1) entered blocking state
[  529.659955] br0: port 2(veth1) entered forwarding state
[  531.707772] bond0: (slave veth0): link status definitely up
[  531.707888] bond0: (slave veth1): link status definitely up
[  531.707930] bond0: (slave veth0): making interface the new active one
[  531.708003] bond0: active interface up!
[  531.792669] veth1: left allmulticast mode
[  531.792732] veth1: left promiscuous mode
[  531.792791] br0: port 2(veth1) entered disabled state
[  531.792907] veth0: left allmulticast mode
[  531.792954] veth0: left promiscuous mode
[  531.793002] br0: port 1(veth0) entered disabled state
[  531.817361] bond0: (slave veth1): Releasing backup interface
[  531.821971] bond0: (slave veth0): Releasing backup interface
[  531.846930] bond0 (unregistering): Released all slaves