[ 1004.186024][ T6917] bond0: (slave eth0): making interface the new active one
[ 1004.186585][ T6917] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1009.521589][ T6921] bond0: (slave eth0): Releasing backup interface
[ 1010.474237][ T6924] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1015.601366][ T5458] bond0: (slave eth0): Releasing backup interface
[ 1015.968788][ T5458] bond0 (unregistering): Released all slaves