[  875.056142] bond0: (slave eth0): making interface the new active one
[  875.056240] bond0: (slave eth0): Enslaving as an active interface with an up link
[  875.060820] 8021q: adding VLAN 0 to HW filter on device bond0
[  879.165158] bond0: (slave eth0): Releasing backup interface
[  879.191093] bond0: (slave eth0): Enslaving as an active interface with an up link
[  879.196062] 8021q: adding VLAN 0 to HW filter on device bond0
[  883.330015] bond0: (slave eth0): Releasing backup interface
[  883.363943] bond0 (unregistering): Released all slaves