[  847.310283][ T9291] bond0: (slave eth0): making interface the new active one
[  847.310895][ T9291] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.986478][ T9295] bond0: (slave eth0): Releasing backup interface
[  852.491504][ T9298] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.157202][ T4595] bond0: (slave eth0): Releasing backup interface
[  857.531501][ T4595] bond0 (unregistering): Released all slaves