[  819.178412] bond0: (slave eth0): making interface the new active one
[  819.178496] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.184942] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.305909] bond0: (slave eth0): Releasing backup interface
[  823.330547] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.337143] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.470972] bond0: (slave eth0): Releasing backup interface
[  827.499834] bond0 (unregistering): Released all slaves