[  691.135727] bond0: (slave eth0): making interface the new active one
[  691.135813] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.155994] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.308828] bond0: (slave eth0): Releasing backup interface
[  695.376296] bond0: (slave eth0): Enslaving as an active interface with an up link
[  695.397801] 8021q: adding VLAN 0 to HW filter on device bond0
[  699.530819] bond0: (slave eth0): Releasing backup interface
[  699.549703] bond0 (unregistering): Released all slaves