[  855.368360] bond0: (slave eth0): making interface the new active one
[  855.368460] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.374610] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.474312] bond0: (slave eth0): Releasing backup interface
[  859.498681] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.504294] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.632216] bond0: (slave eth0): Releasing backup interface
[  863.654083] bond0 (unregistering): Released all slaves