[  816.079827][ T9167] bond0: (slave eth0): making interface the new active one
[  816.080536][ T9167] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.847131][ T9171] bond0: (slave eth0): Releasing backup interface
[  821.315478][ T9174] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.932345][ T8663] bond0: (slave eth0): Releasing backup interface
[  826.206119][ T8663] bond0 (unregistering): Released all slaves