[  817.782774] bond0: (slave eth0): making interface the new active one
[  817.782860] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.788454] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.901553] bond0: (slave eth0): Releasing backup interface
[  821.925949] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.931571] 8021q: adding VLAN 0 to HW filter on device bond0
[  826.066336] bond0: (slave eth0): Releasing backup interface
[  826.093256] bond0 (unregistering): Released all slaves