[  884.599025][T22395] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  884.600032][T22395] test-bond1: (slave test-bond0): making interface the new active one
[  884.600375][T22395] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  884.848078][T22407] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  884.936453][T22410] test-bond1: entered promiscuous mode
[  884.936601][T22410] test-bond0: entered promiscuous mode
[  885.955236][T22410] test-bond1: left promiscuous mode
[  885.955457][T22410] test-bond0: left promiscuous mode
[  887.440179][T22412] test-dummy0: entered promiscuous mode
[  889.488189][T22412] test-dummy0: left promiscuous mode
[  889.714242][T22415] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  889.721983][T22415] test-bond1 (unregistering): Released all slaves
[  889.771449][T22416] test-bond0 (unregistering): Released all slaves