[  536.311725] bond1: (slave dummy1): making interface the new active one
[  536.311826] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.328919] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.343743] dummy1: entered promiscuous mode
[  536.416837] dummy1: left promiscuous mode
[  536.435559] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.453889] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.463779] bond1 (unregistering): Released all slaves
[  536.728670] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  536.746066] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.765547] dummy1: entered promiscuous mode
[  536.765626] dummy2: entered promiscuous mode
[  536.819664] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.842358] dummy1: left promiscuous mode
[  536.842410] dummy2: left promiscuous mode
[  536.858504] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  536.858576] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.858637] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.868852] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  536.868972] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.882731] bond1 (unregistering): Released all slaves
[  537.135533] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.153985] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.219286] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.253122] bond1: (slave dummy1): Removing an active aggregator
[  537.253227] bond1: (slave dummy1): Releasing backup interface
[  537.333576] bond1 (unregistering): Released all slaves
[  537.455321] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.523340] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.557888] bond1: (slave dummy1): Removing an active aggregator
[  537.558000] bond1: (slave dummy1): Releasing backup interface
[  537.639990] bond1 (unregistering): Released all slaves