[  819.273435] bond0: (slave eth0): making interface the new active one
[  819.273530] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.278783] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.424106] bond0: (slave eth0): Releasing backup interface
[  823.447418] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.453019] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.590872] bond0: (slave eth0): Releasing backup interface
[  827.626776] bond0 (unregistering): Released all slaves