[ 1021.976715][T23488] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1021.977735][T23488] test-bond1: (slave test-bond0): making interface the new active one
[ 1021.978089][T23488] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1022.117284][T23494] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1022.183532][T23497] test-bond1: entered promiscuous mode
[ 1022.183679][T23497] test-bond0: entered promiscuous mode
[ 1023.201940][T23497] test-bond1: left promiscuous mode
[ 1023.202182][T23497] test-bond0: left promiscuous mode
[ 1025.016192][T23499] test-dummy0: entered promiscuous mode
[ 1027.052978][T23499] test-dummy0: left promiscuous mode
[ 1027.223769][T23502] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1027.231133][T23502] test-bond1 (unregistering): Released all slaves
[ 1027.281075][T23503] test-bond0 (unregistering): Released all slaves