[  877.101807][T23068] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  877.102913][T23068] test-bond1: (slave test-bond0): making interface the new active one
[  877.103309][T23068] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  877.229402][T23073] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  877.305413][T23076] test-bond1: entered promiscuous mode
[  877.305574][T23076] test-bond0: entered promiscuous mode
[  878.328857][T23076] test-bond1: left promiscuous mode
[  878.329184][T23076] test-bond0: left promiscuous mode
[  879.852775][T23078] test-dummy0: entered promiscuous mode
[  881.903552][T23078] test-dummy0: left promiscuous mode
[  882.071459][T23081] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  882.077254][T23081] test-bond1 (unregistering): Released all slaves
[  882.124842][T23082] test-bond0 (unregistering): Released all slaves