[ 1007.168190][ T6878] bond0: (slave eth0): making interface the new active one
[ 1007.168939][ T6878] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.524617][ T6882] bond0: (slave eth0): Releasing backup interface
[ 1013.467736][ T6885] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.395050][  T256] bond0: (slave eth0): Releasing backup interface