[  855.622087] bond0: (slave eth0): making interface the new active one
[  855.622178] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.628561] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.726953] bond0: (slave eth0): Releasing backup interface
[  859.753739] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.759858] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.884363] bond0: (slave eth0): Releasing backup interface
[  863.903214] bond0 (unregistering): Released all slaves