[ 1037.451988][ T8981] bond0: (slave eth0): making interface the new active one
[ 1037.453468][ T8981] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1042.527871][ T8985] bond0: (slave eth0): Releasing backup interface
[ 1043.323088][ T8988] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.192974][ T4271] bond0: (slave eth0): Releasing backup interface
[ 1048.972722][ T4271] bond0 (unregistering): Released all slaves