[ 1068.986066][T25922] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1068.987180][T25922] test-bond1: (slave test-bond0): making interface the new active one
[ 1068.987529][T25922] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1068.992856][T25922] ip (25922) used greatest stack depth: 23328 bytes left
[ 1069.129571][T25927] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1069.200287][T25931] test-bond1: entered promiscuous mode
[ 1069.200427][T25931] test-bond0: entered promiscuous mode
[ 1070.210542][T25931] test-bond1: left promiscuous mode
[ 1070.210692][T25931] test-bond0: left promiscuous mode
[ 1071.759992][T25933] test-dummy0: entered promiscuous mode
[ 1073.795544][T25933] test-dummy0: left promiscuous mode
[ 1073.981514][T25936] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1073.987565][T25936] test-bond1 (unregistering): Released all slaves
[ 1074.040787][T25937] test-bond0 (unregistering): Released all slaves