[  827.905866] bond0: (slave eth0): making interface the new active one
[  827.905995] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.913458] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.011310] bond0: (slave eth0): Releasing backup interface
[  832.038213] bond0: (slave eth0): Enslaving as an active interface with an up link
[  832.045194] 8021q: adding VLAN 0 to HW filter on device bond0
[  836.168457] bond0: (slave eth0): Releasing backup interface
[  836.189766] bond0 (unregistering): Released all slaves