[  978.079010][ T7005] bond0: (slave eth0): making interface the new active one
[  978.080176][ T7005] bond0: (slave eth0): Enslaving as an active interface with an up link
[  983.308630][ T7009] bond0: (slave eth0): Releasing backup interface
[  984.230431][ T7012] bond0: (slave eth0): Enslaving as an active interface with an up link
[  989.076079][ T6646] bond0: (slave eth0): Releasing backup interface
[  989.197688][ T6646] bond0 (unregistering): Released all slaves