[  885.076349][T19716] bond0: (slave eth0): making interface the new active one
[  885.076893][T19716] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.173780][T19717] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.511301][T19720] bond0: (slave eth0): Releasing backup interface
[  889.710271][T19723] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.751457][T19724] 8021q: adding VLAN 0 to HW filter on device bond0
[  893.934159][   T73] bond0: (slave eth0): Releasing backup interface
[  894.000980][   T73] bond0 (unregistering): Released all slaves