[  520.272900] bond1: (slave dummy1): making interface the new active one
[  520.273012] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.284432] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.296823] dummy1: entered promiscuous mode
[  520.347718] dummy1: left promiscuous mode
[  520.358884] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.368550] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.378517] bond1 (unregistering): Released all slaves
[  520.565482] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.575576] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.589091] dummy1: entered promiscuous mode
[  520.589180] dummy2: entered promiscuous mode
[  520.644007] dummy1: left promiscuous mode
[  520.644067] dummy2: left promiscuous mode
[  520.654987] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.662618] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.681558] bond1 (unregistering): Released all slaves
[  520.861718] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.873327] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.919058] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.942522] bond1: (slave dummy1): Removing an active aggregator
[  520.942631] bond1: (slave dummy1): Releasing backup interface
[  521.018261] bond1 (unregistering): Released all slaves
[  521.099205] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.147660] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.169921] bond1: (slave dummy1): Removing an active aggregator
[  521.170039] bond1: (slave dummy1): Releasing backup interface
[  521.234892] bond1 (unregistering): Released all slaves