[  537.432579] bond1: (slave dummy1): making interface the new active one
[  537.432681] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.452335] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.469142] dummy1: entered promiscuous mode
[  537.553662] dummy1: left promiscuous mode
[  537.573371] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.584902] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.594836] bond1 (unregistering): Released all slaves
[  537.849452] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.866264] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.885192] dummy1: entered promiscuous mode
[  537.885288] dummy2: entered promiscuous mode
[  537.937737] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.955529] dummy1: left promiscuous mode
[  537.955577] dummy2: left promiscuous mode
[  537.972404] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.972473] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.972533] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.981875] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.981968] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.991800] bond1 (unregistering): Released all slaves
[  538.223969] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.241102] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.295503] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.324902] bond1: (slave dummy1): Removing an active aggregator
[  538.324982] bond1: (slave dummy1): Releasing backup interface
[  538.413939] bond1 (unregistering): Released all slaves
[  538.536461] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.592744] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.622913] bond1: (slave dummy1): Removing an active aggregator
[  538.623018] bond1: (slave dummy1): Releasing backup interface
[  538.706777] bond1 (unregistering): Released all slaves