[  855.751239] bond0: (slave eth0): making interface the new active one
[  855.751328] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.756586] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.846215] bond0: (slave eth0): Releasing backup interface
[  859.867094] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.872499] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.002860] bond0: (slave eth0): Releasing backup interface
[  864.025039] bond0 (unregistering): Released all slaves