[  858.064281] bond0: (slave eth0): making interface the new active one
[  858.064379] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.071493] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.167913] bond0: (slave eth0): Releasing backup interface
[  862.196257] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.202472] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.326047] bond0: (slave eth0): Releasing backup interface
[  866.349766] bond0 (unregistering): Released all slaves