[  900.375450][T19038] bond0: (slave eth0): making interface the new active one
[  900.375967][T19038] bond0: (slave eth0): Enslaving as an active interface with an up link
[  900.416163][T19039] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.721068][T19042] bond0: (slave eth0): Releasing backup interface
[  904.878057][T19045] bond0: (slave eth0): Enslaving as an active interface with an up link
[  904.929835][T19046] 8021q: adding VLAN 0 to HW filter on device bond0
[  909.133837][T17783] bond0: (slave eth0): Releasing backup interface
[  909.178822][T17783] bond0 (unregistering): Released all slaves