[  842.806748][ T9291] bond0: (slave eth0): making interface the new active one
[  842.807409][ T9291] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.589233][ T9295] bond0: (slave eth0): Releasing backup interface
[  848.188941][ T9298] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.805217][ T8662] bond0: (slave eth0): Releasing backup interface
[  853.056334][ T8662] bond0 (unregistering): Released all slaves