[  529.612694] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.623069] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.633543] br0: port 1(veth0) entered blocking state
[  529.633600] br0: port 1(veth0) entered disabled state
[  529.633661] veth0: entered allmulticast mode
[  529.633750] veth0: entered promiscuous mode
[  529.644346] br0: port 2(veth1) entered blocking state
[  529.644435] br0: port 2(veth1) entered disabled state
[  529.644496] veth1: entered allmulticast mode
[  529.644595] veth1: entered promiscuous mode
[  529.766672] br0: port 1(veth0) entered blocking state
[  529.766847] br0: port 1(veth0) entered forwarding state
[  529.766960] br0: port 2(veth1) entered blocking state
[  529.767024] br0: port 2(veth1) entered forwarding state
[  531.638621] bond0: (slave veth1): link status definitely up
[  531.638789] bond0: (slave veth1): making interface the new active one
[  531.638861] bond0: active interface up!
[  531.669125] veth1: left allmulticast mode
[  531.669173] veth1: left promiscuous mode
[  531.669211] br0: port 2(veth1) entered disabled state
[  531.669319] veth0: left allmulticast mode
[  531.669360] veth0: left promiscuous mode
[  531.669404] br0: port 1(veth0) entered disabled state
[  531.685736] bond0: (slave veth1): Releasing backup interface
[  531.704002] bond0: (slave veth0): Releasing backup interface