[  968.238132][ T6842] bond0: (slave eth0): making interface the new active one
[  968.238747][ T6842] bond0: (slave eth0): Enslaving as an active interface with an up link
[  973.462100][ T6846] bond0: (slave eth0): Releasing backup interface
[  974.383173][ T6849] bond0: (slave eth0): Enslaving as an active interface with an up link
[  979.234617][ T6120] bond0: (slave eth0): Releasing backup interface
[  979.370653][ T6120] bond0 (unregistering): Released all slaves