[  855.361986] bond0: (slave eth0): making interface the new active one
[  855.362072] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.368069] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.471375] bond0: (slave eth0): Releasing backup interface
[  859.495785] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.501808] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.629596] bond0: (slave eth0): Releasing backup interface
[  863.649549] bond0 (unregistering): Released all slaves