[ 1026.573175][T22424] bond0: (slave eth0): making interface the new active one
[ 1026.573851][T22424] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.639413][T22425] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1030.887889][T22428] bond0: (slave eth0): Releasing backup interface
[ 1031.110073][T22431] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.168415][T22432] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1035.353575][   T72] bond0: (slave eth0): Releasing backup interface
[ 1035.395048][   T72] bond0 (unregistering): Released all slaves