[  841.172567][ T9270] bond0: (slave eth0): making interface the new active one
[  841.173326][ T9270] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.900066][ T9274] bond0: (slave eth0): Releasing backup interface
[  846.400077][ T9277] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.080175][ T8673] bond0: (slave eth0): Releasing backup interface
[  851.413477][ T8673] bond0 (unregistering): Released all slaves