[  858.187743] bond0: (slave eth0): making interface the new active one
[  858.187854] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.194392] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.285816] bond0: (slave eth0): Releasing backup interface
[  862.310861] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.317016] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.443228] bond0: (slave eth0): Releasing backup interface
[  866.469230] bond0 (unregistering): Released all slaves