[  845.391237][ T9222] bond0: (slave eth0): making interface the new active one
[  845.391871][ T9222] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.110985][ T9226] bond0: (slave eth0): Releasing backup interface
[  850.612968][ T9229] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.232180][ T4894] bond0: (slave eth0): Releasing backup interface
[  855.452255][ T4894] bond0 (unregistering): Released all slaves