[  847.144484][T22602] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  847.146110][T22602] test-bond1: (slave test-bond0): making interface the new active one
[  847.146467][T22602] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  847.316818][T22607] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  847.384751][T22610] test-bond1: entered promiscuous mode
[  847.384967][T22610] test-bond0: entered promiscuous mode
[  848.404198][T22610] test-bond1: left promiscuous mode
[  848.404457][T22610] test-bond0: left promiscuous mode
[  850.159476][T22612] test-dummy0: entered promiscuous mode
[  852.188959][T22612] test-dummy0: left promiscuous mode
[  852.384683][T22615] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  852.397392][T22615] test-bond1 (unregistering): Released all slaves
[  852.460655][T22616] test-bond0 (unregistering): Released all slaves