[ 1048.729764][ T8987] bond0: (slave eth0): making interface the new active one
[ 1048.731225][ T8987] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.720509][ T8991] bond0: (slave eth0): Releasing backup interface
[ 1054.525093][ T8994] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1059.410284][ T4876] bond0: (slave eth0): Releasing backup interface
[ 1060.274117][ T4876] bond0 (unregistering): Released all slaves