[  919.262455] bond0: (slave eth0): making interface the new active one
[  919.262530] bond0: (slave eth0): Enslaving as an active interface with an up link
[  919.269244] 8021q: adding VLAN 0 to HW filter on device bond0
[  923.404350] bond0: (slave eth0): Releasing backup interface
[  923.442912] bond0: (slave eth0): Enslaving as an active interface with an up link
[  923.450325] 8021q: adding VLAN 0 to HW filter on device bond0
[  927.560629] bond0: (slave eth0): Releasing backup interface
[  927.584095] bond0 (unregistering): Released all slaves