[ 1042.263640][ T8970] bond0: (slave eth0): making interface the new active one
[ 1042.265168][ T8970] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1047.372547][ T8974] bond0: (slave eth0): Releasing backup interface
[ 1048.170562][ T8977] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.081149][  T279] bond0: (slave eth0): Releasing backup interface
[ 1053.937258][  T279] bond0 (unregistering): Released all slaves