[  514.965344] bond1: (slave dummy1): making interface the new active one
[  514.965635] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.977556] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.987275] dummy1: entered promiscuous mode
[  515.031864] dummy1: left promiscuous mode
[  515.041492] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.049127] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.070062] bond1 (unregistering): Released all slaves
[  515.249702] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.260429] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.270882] dummy1: entered promiscuous mode
[  515.270966] dummy2: entered promiscuous mode
[  515.319087] dummy1: left promiscuous mode
[  515.319175] dummy2: left promiscuous mode
[  515.328159] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.337138] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.347110] bond1 (unregistering): Released all slaves
[  515.504713] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.516273] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.560312] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.582019] bond1: (slave dummy1): Removing an active aggregator
[  515.582107] bond1: (slave dummy1): Releasing backup interface
[  515.638528] bond1 (unregistering): Released all slaves
[  515.708214] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.746856] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.764916] bond1: (slave dummy1): Removing an active aggregator
[  515.765004] bond1: (slave dummy1): Releasing backup interface
[  515.815034] bond1 (unregistering): Released all slaves