[  556.476119] bond1: (slave dummy1): making interface the new active one
[  556.476228] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.492598] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.506810] dummy1: entered promiscuous mode
[  556.570288] dummy1: left promiscuous mode
[  556.586132] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.599553] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.605491] bond1 (unregistering): Released all slaves
[  556.822583] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.838095] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.853743] dummy1: entered promiscuous mode
[  556.853817] dummy2: entered promiscuous mode
[  556.913442] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.918287] dummy1: left promiscuous mode
[  556.918343] dummy2: left promiscuous mode
[  556.933490] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.933587] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.933666] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.945510] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.945621] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.951476] bond1 (unregistering): Released all slaves
[  557.152255] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.169883] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.223465] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.250846] bond1: (slave dummy1): Removing an active aggregator
[  557.250938] bond1: (slave dummy1): Releasing backup interface
[  557.324357] bond1 (unregistering): Released all slaves
[  557.418655] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.470158] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.494817] bond1: (slave dummy1): Removing an active aggregator
[  557.494897] bond1: (slave dummy1): Releasing backup interface
[  557.573222] bond1 (unregistering): Released all slaves