[  808.639807][T23397] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.640857][T23397] test-bond1: (slave test-bond0): making interface the new active one
[  808.641255][T23397] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.787039][T23407] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.991333][T23413] test-bond1: entered promiscuous mode
[  808.991506][T23413] test-bond0: entered promiscuous mode
[  810.007761][T23413] test-bond1: left promiscuous mode
[  810.008020][T23413] test-bond0: left promiscuous mode
[  811.329452][T23420] test-dummy0: entered promiscuous mode
[  813.363161][T23420] test-dummy0: left promiscuous mode
[  813.528977][T23423] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.547993][T23423] test-bond1 (unregistering): Released all slaves
[  813.588599][T23424] test-bond0 (unregistering): Released all slaves