[  833.279650][ T9047] bond0: (slave eth0): making interface the new active one
[  833.280331][ T9047] bond0: (slave eth0): Enslaving as an active interface with an up link
[  838.048035][ T9051] bond0: (slave eth0): Releasing backup interface
[  838.620793][ T9054] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.200874][   T11] bond0: (slave eth0): Releasing backup interface
[  843.432200][   T11] bond0 (unregistering): Released all slaves