[  841.566488][ T9283] bond0: (slave eth0): making interface the new active one
[  841.567263][ T9283] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.401768][ T9287] bond0: (slave eth0): Releasing backup interface
[  847.039426][ T9290] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.670911][   T11] bond0: (slave eth0): Releasing backup interface
[  851.963166][   T11] bond0 (unregistering): Released all slaves