[ 1024.236247][T23312] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1024.243729][T23312] test-bond1: (slave test-bond0): making interface the new active one
[ 1024.244222][T23312] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1024.385719][T23318] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1024.448657][T23321] test-bond1: entered promiscuous mode
[ 1024.448896][T23321] test-bond0: entered promiscuous mode
[ 1025.460425][T23321] test-bond1: left promiscuous mode
[ 1025.460674][T23321] test-bond0: left promiscuous mode
[ 1027.049911][T23323] test-dummy0: entered promiscuous mode
[ 1029.084660][T23323] test-dummy0: left promiscuous mode
[ 1029.253500][T23326] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1029.262308][T23326] test-bond1 (unregistering): Released all slaves
[ 1029.306902][T23327] test-bond0 (unregistering): Released all slaves