[  955.477780][T23063] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  955.478823][T23063] test-bond1: (slave test-bond0): making interface the new active one
[  955.479182][T23063] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  955.656931][T23068] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  955.710014][T23070] test-bond1: entered promiscuous mode
[  955.710285][T23070] test-bond0: entered promiscuous mode
[  956.725958][T23070] test-bond1: left promiscuous mode
[  956.726163][T23070] test-bond0: left promiscuous mode
[  958.218727][T23073] test-dummy0: entered promiscuous mode
[  960.263564][T23073] test-dummy0: left promiscuous mode
[  960.454673][T23076] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  960.459627][T23076] test-bond1 (unregistering): Released all slaves
[  960.510430][T23077] test-bond0 (unregistering): Released all slaves