[ 1041.976900][ T6550] bond0: (slave eth0): making interface the new active one
[ 1041.977892][ T6550] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1047.501740][ T6555] bond0: (slave eth0): Releasing backup interface
[ 1048.528026][ T6558] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.567008][ T5556] bond0: (slave eth0): Releasing backup interface
[ 1053.930349][ T5556] bond0 (unregistering): Released all slaves