[  972.141661][ T6801] bond0: (slave eth0): making interface the new active one
[  972.142249][ T6801] bond0: (slave eth0): Enslaving as an active interface with an up link
[  977.433026][ T6805] bond0: (slave eth0): Releasing backup interface
[  978.350368][ T6808] bond0: (slave eth0): Enslaving as an active interface with an up link
[  983.253282][   T73] bond0: (slave eth0): Releasing backup interface
[  983.404766][   T73] bond0 (unregistering): Released all slaves