[  686.106286] bond0: (slave eth0): making interface the new active one
[  686.123791] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.159773] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.391201] bond0: (slave eth0): Releasing backup interface
[  690.495382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.526712] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.678056] bond0: (slave eth0): Releasing backup interface
[  694.711090] bond0 (unregistering): Released all slaves