[  833.445464][ T9068] bond0: (slave eth0): making interface the new active one
[  833.446078][ T9068] bond0: (slave eth0): Enslaving as an active interface with an up link
[  838.170604][ T9072] bond0: (slave eth0): Releasing backup interface
[  838.771400][ T9075] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.438948][   T68] bond0: (slave eth0): Releasing backup interface
[  843.784848][   T68] bond0 (unregistering): Released all slaves