[ 1040.984108][ T8921] bond0: (slave eth0): making interface the new active one
[ 1040.985635][ T8921] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1046.100556][ T8925] bond0: (slave eth0): Releasing backup interface
[ 1046.885587][ T8928] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.728647][  T280] bond0: (slave eth0): Releasing backup interface
[ 1052.472333][  T280] bond0 (unregistering): Released all slaves