[  809.567600][ T9153] bond0: (slave eth0): making interface the new active one
[  809.568207][ T9153] bond0: (slave eth0): Enslaving as an active interface with an up link
[  814.384100][ T9157] bond0: (slave eth0): Releasing backup interface
[  814.871893][ T9160] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.503503][ T5444] bond0: (slave eth0): Releasing backup interface
[  819.895840][ T5444] bond0 (unregistering): Released all slaves