[ 1021.840649][ T6883] bond0: (slave eth0): making interface the new active one
[ 1021.848139][ T6883] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1027.231470][ T6887] bond0: (slave eth0): Releasing backup interface
[ 1028.167610][ T6890] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1033.170287][ T5875] bond0: (slave eth0): Releasing backup interface
[ 1033.516984][ T5875] bond0 (unregistering): Released all slaves