[  719.032227] bond0: (slave eth0): making interface the new active one
[  719.032343] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.037565] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.144292] bond0: (slave eth0): Releasing backup interface
[  723.167792] bond0: (slave eth0): Enslaving as an active interface with an up link
[  723.172721] 8021q: adding VLAN 0 to HW filter on device bond0
[  727.311596] bond0: (slave eth0): Releasing backup interface
[  727.340505] bond0 (unregistering): Released all slaves