[ 1021.902485][ T6774] bond0: (slave eth0): making interface the new active one
[ 1021.903100][ T6774] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1027.250615][ T6778] bond0: (slave eth0): Releasing backup interface
[ 1028.249146][ T6781] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1033.363090][   T75] bond0: (slave eth0): Releasing backup interface
[ 1033.719066][   T75] bond0 (unregistering): Released all slaves