[  856.075330] bond0: (slave eth0): making interface the new active one
[  856.075412] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.080790] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.228261] bond0: (slave eth0): Releasing backup interface
[  860.254443] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.259931] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.384819] bond0: (slave eth0): Releasing backup interface
[  864.407923] bond0 (unregistering): Released all slaves