[ 1254.176850][ T9585] bond0: (slave eth0): making interface the new active one
[ 1254.177742][ T9585] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1259.295242][ T9589] bond0: (slave eth0): Releasing backup interface
[ 1259.967231][ T9592] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1264.685701][ T8933] bond0: (slave eth0): Releasing backup interface
[ 1264.815319][ T8933] bond0 (unregistering): Released all slaves