[  794.087531] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  794.087675] test-bond1: (slave test-bond0): making interface the new active one
[  794.087785] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  794.106429] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  794.117518] test-bond1: entered promiscuous mode
[  794.117566] test-bond0: entered promiscuous mode
[  795.120351] test-bond1: left promiscuous mode
[  795.120415] test-bond0: left promiscuous mode
[  795.806118] test-dummy0: entered promiscuous mode
[  797.820911] test-dummy0: left promiscuous mode
[  797.940747] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  797.947701] test-bond1 (unregistering): Released all slaves
[  797.955688] test-bond0 (unregistering): Released all slaves