[  845.329190][T22333] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  845.330505][T22333] test-bond1: (slave test-bond0): making interface the new active one
[  845.330855][T22333] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  845.452623][T22338] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  845.534389][T22341] test-bond1: entered promiscuous mode
[  845.534542][T22341] test-bond0: entered promiscuous mode
[  846.546690][T22341] test-bond1: left promiscuous mode
[  846.547064][T22341] test-bond0: left promiscuous mode
[  848.031833][T22343] test-dummy0: entered promiscuous mode
[  850.071789][T22343] test-dummy0: left promiscuous mode
[  850.230687][T22346] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  850.236158][T22346] test-bond1 (unregistering): Released all slaves
[  850.289519][T22347] test-bond0 (unregistering): Released all slaves