[  832.450073][T21725] bond0: (slave eth0): making interface the new active one
[  832.450554][T21725] bond0: (slave eth0): Enslaving as an active interface with an up link
[  832.499778][T21726] 8021q: adding VLAN 0 to HW filter on device bond0
[  836.728641][T21729] bond0: (slave eth0): Releasing backup interface
[  836.871841][T21732] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.928562][T21733] 8021q: adding VLAN 0 to HW filter on device bond0
[  841.098881][T14153] bond0: (slave eth0): Releasing backup interface
[  841.145942][T14153] bond0 (unregistering): Released all slaves