[  855.719245] bond0: (slave eth0): making interface the new active one
[  855.719340] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.726384] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.857639] bond0: (slave eth0): Releasing backup interface
[  859.884197] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.891192] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.015353] bond0: (slave eth0): Releasing backup interface
[  864.048218] bond0 (unregistering): Released all slaves