[  859.531540][T19132] bond0: (slave eth0): making interface the new active one
[  859.532083][T19132] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.580843][T19133] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.823890][T19136] bond0: (slave eth0): Releasing backup interface
[  863.996644][T19139] bond0: (slave eth0): Enslaving as an active interface with an up link
[  864.063716][T19140] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.233657][   T70] bond0: (slave eth0): Releasing backup interface
[  868.296436][   T70] bond0 (unregistering): Released all slaves