[ 1015.497143][ T6872] bond0: (slave eth0): making interface the new active one
[ 1015.497794][ T6872] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1020.854467][ T6876] bond0: (slave eth0): Releasing backup interface
[ 1021.843550][ T6879] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.819839][  T277] bond0: (slave eth0): Releasing backup interface
[ 1027.182304][  T277] bond0 (unregistering): Released all slaves