[  797.126604] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  797.126725] test-bond1: (slave test-bond0): making interface the new active one
[  797.126824] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  797.145956] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  797.155785] test-bond1: entered promiscuous mode
[  797.155837] test-bond0: entered promiscuous mode
[  798.158423] test-bond1: left promiscuous mode
[  798.158471] test-bond0: left promiscuous mode
[  798.805207] test-dummy0: entered promiscuous mode
[  800.827925] test-dummy0: left promiscuous mode
[  800.956185] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  800.964884] test-bond1 (unregistering): Released all slaves
[  800.974333] test-bond0 (unregistering): Released all slaves