[  815.124435] bond0: (slave eth0): making interface the new active one
[  815.124515] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.129973] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.273180] bond0: (slave eth0): Releasing backup interface
[  819.297332] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.302873] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.436969] bond0: (slave eth0): Releasing backup interface
[  823.469852] bond0 (unregistering): Released all slaves