[  686.524770] bond0: (slave eth0): making interface the new active one
[  686.524881] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.530240] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.676821] bond0: (slave eth0): Releasing backup interface
[  690.700279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.705790] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.840937] bond0: (slave eth0): Releasing backup interface
[  694.877858] bond0 (unregistering): Released all slaves