[  777.246793] bond0: (slave eth0): making interface the new active one
[  777.246935] bond0: (slave eth0): Enslaving as an active interface with an up link
[  777.251733] 8021q: adding VLAN 0 to HW filter on device bond0
[  781.386018] bond0: (slave eth0): Releasing backup interface
[  781.414741] bond0: (slave eth0): Enslaving as an active interface with an up link
[  781.419706] 8021q: adding VLAN 0 to HW filter on device bond0
[  785.550052] bond0: (slave eth0): Releasing backup interface
[  785.577927] bond0 (unregistering): Released all slaves