[  969.707530][T22044] bond0: (slave eth0): making interface the new active one
[  969.708022][T22044] bond0: (slave eth0): Enslaving as an active interface with an up link
[  969.759205][T22045] 8021q: adding VLAN 0 to HW filter on device bond0
[  973.971278][T22048] bond0: (slave eth0): Releasing backup interface
[  974.119163][T22051] bond0: (slave eth0): Enslaving as an active interface with an up link
[  974.164816][T22052] 8021q: adding VLAN 0 to HW filter on device bond0
[  978.316879][   T12] bond0: (slave eth0): Releasing backup interface
[  978.386014][   T12] bond0 (unregistering): Released all slaves