[  591.885142][ T8806] bond0: (slave eth0): making interface the new active one
[  591.885542][ T8806] bond0: (slave eth0): Enslaving as an active interface with an up link
[  596.138714][ T8810] bond0: (slave eth0): Releasing backup interface
[  596.282598][ T8813] bond0: (slave eth0): Enslaving as an active interface with an up link
[  600.531778][ T8166] bond0: (slave eth0): Releasing backup interface
[  600.581966][ T8166] bond0 (unregistering): Released all slaves