[ 1021.594272][T24803] bond0: (slave eth0): making interface the new active one
[ 1021.595571][T24803] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1021.641160][T24804] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1025.867086][T24807] bond0: (slave eth0): Releasing backup interface
[ 1026.028906][T24810] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.068937][T24811] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1030.268550][   T69] bond0: (slave eth0): Releasing backup interface
[ 1030.316360][   T69] bond0 (unregistering): Released all slaves