[  683.899889] bond0: (slave eth0): making interface the new active one
[  683.899971] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.916901] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.077096] bond0: (slave eth0): Releasing backup interface
[  688.145822] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.166174] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.303730] bond0: (slave eth0): Releasing backup interface
[  692.323708] bond0 (unregistering): Released all slaves