[  683.861798] bond0: (slave eth0): making interface the new active one
[  683.861864] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.866926] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.006212] bond0: (slave eth0): Releasing backup interface
[  688.026752] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.031793] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.171168] bond0: (slave eth0): Releasing backup interface
[  692.200175] bond0 (unregistering): Released all slaves