[  726.860441] bond0: (slave eth0): making interface the new active one
[  726.860578] bond0: (slave eth0): Enslaving as an active interface with an up link
[  726.881240] 8021q: adding VLAN 0 to HW filter on device bond0
[  731.059326] bond0: (slave eth0): Releasing backup interface
[  731.130038] bond0: (slave eth0): Enslaving as an active interface with an up link
[  731.150910] 8021q: adding VLAN 0 to HW filter on device bond0
[  735.281502] bond0: (slave eth0): Releasing backup interface
[  735.309486] bond0 (unregistering): Released all slaves