[ 1020.624706][ T6844] bond0: (slave eth0): making interface the new active one
[ 1020.625407][ T6844] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.992265][ T6848] bond0: (slave eth0): Releasing backup interface
[ 1026.986701][ T6851] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.886505][  T519] bond0: (slave eth0): Releasing backup interface
[ 1032.221698][  T519] bond0 (unregistering): Released all slaves