[ 1048.889526][ T6640] bond0: (slave eth0): making interface the new active one
[ 1048.890429][ T6640] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.288643][ T6645] bond0: (slave eth0): Releasing backup interface
[ 1055.379787][ T6648] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1060.521510][ T5643] bond0: (slave eth0): Releasing backup interface
[ 1060.742335][ T5643] bond0 (unregistering): Released all slaves