[  883.112201] bond0: (slave eth0): making interface the new active one
[  883.112268] bond0: (slave eth0): Enslaving as an active interface with an up link
[  883.116998] 8021q: adding VLAN 0 to HW filter on device bond0
[  887.236957] bond0: (slave eth0): Releasing backup interface
[  887.255985] bond0: (slave eth0): Enslaving as an active interface with an up link
[  887.260810] 8021q: adding VLAN 0 to HW filter on device bond0
[  891.399789] bond0: (slave eth0): Releasing backup interface
[  891.434370] bond0 (unregistering): Released all slaves