[ 1020.195797][ T6843] bond0: (slave eth0): making interface the new active one
[ 1020.196400][ T6843] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.532448][ T6847] bond0: (slave eth0): Releasing backup interface
[ 1026.544051][ T6850] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.521001][  T280] bond0: (slave eth0): Releasing backup interface
[ 1031.842010][  T280] bond0 (unregistering): Released all slaves