[ 1043.053843][ T8769] bond0: (slave eth0): making interface the new active one
[ 1043.055204][ T8769] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.049081][ T8773] bond0: (slave eth0): Releasing backup interface
[ 1048.726520][ T8776] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.574088][   T12] bond0: (slave eth0): Releasing backup interface
[ 1054.530751][   T12] bond0 (unregistering): Released all slaves