[  885.042383][T17470] bond0: (slave eth0): making interface the new active one
[  885.042892][T17470] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.116278][T17471] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.424122][T17474] bond0: (slave eth0): Releasing backup interface
[  889.603222][T17477] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.660163][T17478] 8021q: adding VLAN 0 to HW filter on device bond0
[  893.900220][   T12] bond0: (slave eth0): Releasing backup interface
[  893.969057][   T12] bond0 (unregistering): Released all slaves