[  765.188198] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.188320] test-bond1: (slave test-bond0): making interface the new active one
[  765.188392] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.207692] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.216897] test-bond1: entered promiscuous mode
[  765.216985] test-bond0: entered promiscuous mode
[  766.219647] test-bond1: left promiscuous mode
[  766.219785] test-bond0: left promiscuous mode
[  766.987758] test-dummy0: entered promiscuous mode
[  769.007392] test-dummy0: left promiscuous mode
[  769.124774] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.130327] test-bond1 (unregistering): Released all slaves
[  769.143314] test-bond0 (unregistering): Released all slaves