[  855.301551] bond0: (slave eth0): making interface the new active one
[  855.301650] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.307156] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.412164] bond0: (slave eth0): Releasing backup interface
[  859.433158] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.438591] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.568689] bond0: (slave eth0): Releasing backup interface
[  863.606014] bond0 (unregistering): Released all slaves