[  859.229263][T18825] bond0: (slave eth0): making interface the new active one
[  859.229720][T18825] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.281979][T18826] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.542980][T18829] bond0: (slave eth0): Releasing backup interface
[  863.696932][T18832] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.739847][T18833] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.968146][   T72] bond0: (slave eth0): Releasing backup interface
[  868.041033][   T72] bond0 (unregistering): Released all slaves