[ 1038.791197][T22479] bond0: (slave eth0): making interface the new active one
[ 1038.791626][T22479] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1038.840341][T22480] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1043.092368][T22483] bond0: (slave eth0): Releasing backup interface
[ 1043.285018][T22486] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1043.353241][T22487] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1047.567382][   T72] bond0: (slave eth0): Releasing backup interface
[ 1047.600924][   T72] bond0 (unregistering): Released all slaves