[  967.778507][T23349] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  967.779564][T23349] test-bond1: (slave test-bond0): making interface the new active one
[  967.779967][T23349] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  967.912729][T23354] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  967.961678][T23357] test-bond1: entered promiscuous mode
[  967.961855][T23357] test-bond0: entered promiscuous mode
[  968.979771][T23357] test-bond1: left promiscuous mode
[  968.979963][T23357] test-bond0: left promiscuous mode
[  970.422527][T23359] test-dummy0: entered promiscuous mode
[  972.453578][T23359] test-dummy0: left promiscuous mode
[  972.621438][T23362] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  972.629695][T23362] test-bond1 (unregistering): Released all slaves
[  972.674029][T23363] test-bond0 (unregistering): Released all slaves