[  843.594031][ T9268] bond0: (slave eth0): making interface the new active one
[  843.594910][ T9268] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.307140][ T9272] bond0: (slave eth0): Releasing backup interface
[  848.830384][ T9275] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.434313][ T8613] bond0: (slave eth0): Releasing backup interface
[  853.664225][ T8613] bond0 (unregistering): Released all slaves