[  818.173441] bond0: (slave eth0): making interface the new active one
[  818.173520] bond0: (slave eth0): Enslaving as an active interface with an up link
[  818.179108] 8021q: adding VLAN 0 to HW filter on device bond0
[  822.281902] bond0: (slave eth0): Releasing backup interface
[  822.305970] bond0: (slave eth0): Enslaving as an active interface with an up link
[  822.311343] 8021q: adding VLAN 0 to HW filter on device bond0
[  826.446875] bond0: (slave eth0): Releasing backup interface
[  826.492846] bond0 (unregistering): Released all slaves