[ 1048.887612][ T8940] bond0: (slave eth0): making interface the new active one
[ 1048.888703][ T8940] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.040052][ T8944] bond0: (slave eth0): Releasing backup interface
[ 1054.840964][ T8947] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1059.791347][   T12] bond0: (slave eth0): Releasing backup interface
[ 1060.845495][   T12] bond0 (unregistering): Released all slaves