[  973.455496][T23069] bond0: (slave eth0): making interface the new active one
[  973.455916][T23069] bond0: (slave eth0): Enslaving as an active interface with an up link
[  973.500719][T23070] 8021q: adding VLAN 0 to HW filter on device bond0
[  977.728551][T23073] bond0: (slave eth0): Releasing backup interface
[  977.891807][T23076] bond0: (slave eth0): Enslaving as an active interface with an up link
[  977.932455][T23077] 8021q: adding VLAN 0 to HW filter on device bond0
[  982.132993][  T196] bond0: (slave eth0): Releasing backup interface
[  982.173103][  T196] bond0 (unregistering): Released all slaves