[  687.203291] bond0: (slave eth0): making interface the new active one
[  687.203377] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.226163] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.383316] bond0: (slave eth0): Releasing backup interface
[  691.458112] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.482044] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.601316] bond0: (slave eth0): Releasing backup interface
[  695.616697] bond0 (unregistering): Released all slaves