[ 1063.517746][ T8933] bond0: (slave eth0): making interface the new active one
[ 1063.518679][ T8933] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1068.664384][ T8937] bond0: (slave eth0): Releasing backup interface
[ 1069.484236][ T8940] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1074.333482][ T7937] bond0: (slave eth0): Releasing backup interface
[ 1074.524750][ T7937] bond0 (unregistering): Released all slaves