[  686.060224] bond0: (slave eth0): making interface the new active one
[  686.060266] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.064716] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.185936] bond0: (slave eth0): Releasing backup interface
[  690.209459] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.213964] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.348444] bond0: (slave eth0): Releasing backup interface
[  694.378163] bond0 (unregistering): Released all slaves