[  771.237162] bond0: (slave eth0): making interface the new active one
[  771.237275] bond0: (slave eth0): Enslaving as an active interface with an up link
[  771.259225] 8021q: adding VLAN 0 to HW filter on device bond0
[  775.419632] bond0: (slave eth0): Releasing backup interface
[  775.489131] bond0: (slave eth0): Enslaving as an active interface with an up link
[  775.508439] 8021q: adding VLAN 0 to HW filter on device bond0
[  779.643484] bond0: (slave eth0): Releasing backup interface
[  779.668323] bond0 (unregistering): Released all slaves