[  850.905714][T19828] bond0: (slave eth0): making interface the new active one
[  850.906155][T19828] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.952922][T19829] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.165441][T19832] bond0: (slave eth0): Releasing backup interface
[  855.300227][T19835] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.335046][T19836] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.522742][T18466] bond0: (slave eth0): Releasing backup interface
[  859.589394][T18466] bond0 (unregistering): Released all slaves