[ 1057.115477][ T8939] bond0: (slave eth0): making interface the new active one
[ 1057.122981][ T8939] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1062.297634][ T8944] bond0: (slave eth0): Releasing backup interface
[ 1063.145263][ T8947] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1067.945086][ T8940] bond0: (slave eth0): Releasing backup interface
[ 1068.091129][ T8940] bond0 (unregistering): Released all slaves