[  811.875909] bond0: (slave eth0): making interface the new active one
[  811.875997] bond0: (slave eth0): Enslaving as an active interface with an up link
[  811.882092] 8021q: adding VLAN 0 to HW filter on device bond0
[  816.009330] bond0: (slave eth0): Releasing backup interface
[  816.032795] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.038346] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.173848] bond0: (slave eth0): Releasing backup interface
[  820.209733] bond0 (unregistering): Released all slaves