[  877.376796][T20295] bond0: (slave eth0): making interface the new active one
[  877.377336][T20295] bond0: (slave eth0): Enslaving as an active interface with an up link
[  877.423109][T20296] 8021q: adding VLAN 0 to HW filter on device bond0
[  881.683968][T20299] bond0: (slave eth0): Releasing backup interface
[  881.829759][T20302] bond0: (slave eth0): Enslaving as an active interface with an up link
[  881.874636][T20303] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.097033][T18178] bond0: (slave eth0): Releasing backup interface
[  886.158136][T18178] bond0 (unregistering): Released all slaves