[  891.890091] bond0: (slave eth0): making interface the new active one
[  891.890174] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.896831] 8021q: adding VLAN 0 to HW filter on device bond0
[  896.014980] bond0: (slave eth0): Releasing backup interface
[  896.040971] bond0: (slave eth0): Enslaving as an active interface with an up link
[  896.047653] 8021q: adding VLAN 0 to HW filter on device bond0
[  900.170863] bond0: (slave eth0): Releasing backup interface
[  900.194782] bond0 (unregistering): Released all slaves