[  798.543463] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  798.543596] test-bond1: (slave test-bond0): making interface the new active one
[  798.543689] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  798.559886] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  798.568015] test-bond1: entered promiscuous mode
[  798.568053] test-bond0: entered promiscuous mode
[  799.570559] test-bond1: left promiscuous mode
[  799.570608] test-bond0: left promiscuous mode
[  800.193958] test-dummy0: entered promiscuous mode
[  802.217320] test-dummy0: left promiscuous mode
[  802.339536] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  802.348025] test-bond1 (unregistering): Released all slaves
[  802.360123] test-bond0 (unregistering): Released all slaves