[ 1021.671291][T23867] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1021.672551][T23867] test-bond1: (slave test-bond0): making interface the new active one
[ 1021.673120][T23867] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1021.813716][T23872] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1021.887383][T23875] test-bond1: entered promiscuous mode
[ 1021.887626][T23875] test-bond0: entered promiscuous mode
[ 1022.903622][T23875] test-bond1: left promiscuous mode
[ 1022.904059][T23875] test-bond0: left promiscuous mode
[ 1024.372825][T23877] test-dummy0: entered promiscuous mode
[ 1026.415027][T23877] test-dummy0: left promiscuous mode
[ 1026.588195][T23880] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1026.597361][T23880] test-bond1 (unregistering): Released all slaves
[ 1026.639575][T23881] test-bond0 (unregistering): Released all slaves