[  531.873535] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.889823] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.905010] br0: port 1(veth0) entered blocking state
[  531.905073] br0: port 1(veth0) entered disabled state
[  531.905122] veth0: entered allmulticast mode
[  531.905214] veth0: entered promiscuous mode
[  531.921960] br0: port 2(veth1) entered blocking state
[  531.922040] br0: port 2(veth1) entered disabled state
[  531.922088] veth1: entered allmulticast mode
[  531.922160] veth1: entered promiscuous mode
[  532.859928] br0: port 1(veth0) entered blocking state
[  532.860020] br0: port 1(veth0) entered forwarding state
[  532.860099] br0: port 2(veth1) entered blocking state
[  532.860139] br0: port 2(veth1) entered forwarding state
[  534.907936] bond0: (slave veth0): link status definitely up
[  534.908046] bond0: (slave veth1): link status definitely up
[  534.908087] bond0: (slave veth0): making interface the new active one
[  534.908150] bond0: active interface up!
[  534.982501] veth1: left allmulticast mode
[  534.982558] veth1: left promiscuous mode
[  534.982602] br0: port 2(veth1) entered disabled state
[  534.982712] veth0: left allmulticast mode
[  534.982747] veth0: left promiscuous mode
[  534.982789] br0: port 1(veth0) entered disabled state
[  535.011245] bond0: (slave veth1): Releasing backup interface
[  535.028085] bond0: (slave veth0): Releasing backup interface
[  535.058095] bond0 (unregistering): Released all slaves