[  553.242852] bond1: (slave dummy1): making interface the new active one
[  553.242938] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.255936] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.269622] dummy1: entered promiscuous mode
[  553.326934] dummy1: left promiscuous mode
[  553.339095] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.347640] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.355509] bond1 (unregistering): Released all slaves
[  553.571859] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.584255] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.600827] dummy1: entered promiscuous mode
[  553.600907] dummy2: entered promiscuous mode
[  553.662464] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.663712] dummy1: left promiscuous mode
[  553.663756] dummy2: left promiscuous mode
[  553.678394] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.678477] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.678565] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.687543] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.687642] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.693494] bond1 (unregistering): Released all slaves
[  553.912296] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.925550] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.976149] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.000723] bond1: (slave dummy1): Removing an active aggregator
[  554.000814] bond1: (slave dummy1): Releasing backup interface
[  554.073835] bond1 (unregistering): Released all slaves
[  554.163897] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.215920] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.241805] bond1: (slave dummy1): Removing an active aggregator
[  554.241898] bond1: (slave dummy1): Releasing backup interface
[  554.313823] bond1 (unregistering): Released all slaves