[  530.874267] bond1: (slave dummy1): making interface the new active one
[  530.874340] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  530.889631] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  530.902771] dummy1: entered promiscuous mode
[  530.968935] dummy1: left promiscuous mode
[  530.984692] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  530.989927] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  530.997839] bond1 (unregistering): Released all slaves
[  531.224518] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.242473] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.259985] dummy1: entered promiscuous mode
[  531.260057] dummy2: entered promiscuous mode
[  531.315782] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.330589] dummy1: left promiscuous mode
[  531.330635] dummy2: left promiscuous mode
[  531.346589] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.346665] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.346732] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.357973] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.358091] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.367888] bond1 (unregistering): Released all slaves
[  531.589198] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.605991] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.665731] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.694534] bond1: (slave dummy1): Removing an active aggregator
[  531.694620] bond1: (slave dummy1): Releasing backup interface
[  531.792692] bond1 (unregistering): Released all slaves
[  531.900611] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.960721] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.990302] bond1: (slave dummy1): Removing an active aggregator
[  531.990406] bond1: (slave dummy1): Releasing backup interface
[  532.099938] bond1 (unregistering): Released all slaves