[  989.492828][ T6991] bond0: (slave eth0): making interface the new active one
[  989.493422][ T6991] bond0: (slave eth0): Enslaving as an active interface with an up link
[  994.842823][ T6995] bond0: (slave eth0): Releasing backup interface
[  995.746606][ T6998] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1000.606958][   T73] bond0: (slave eth0): Releasing backup interface
[ 1000.723700][   T73] bond0 (unregistering): Released all slaves