[  819.296703] bond0: (slave eth0): making interface the new active one
[  819.296770] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.301584] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.418872] bond0: (slave eth0): Releasing backup interface
[  823.440891] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.445744] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.582350] bond0: (slave eth0): Releasing backup interface
[  827.608265] bond0 (unregistering): Released all slaves