[  802.031736][ T8830] bond0: (slave eth0): making interface the new active one
[  802.032420][ T8830] bond0: (slave eth0): Enslaving as an active interface with an up link
[  806.769997][ T8834] bond0: (slave eth0): Releasing backup interface
[  807.309315][ T8837] bond0: (slave eth0): Enslaving as an active interface with an up link
[  811.882436][ T5668] bond0: (slave eth0): Releasing backup interface
[  812.214975][ T5668] bond0 (unregistering): Released all slaves