[  553.215715] bond1: (slave dummy1): making interface the new active one
[  553.215832] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.230804] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.247378] dummy1: entered promiscuous mode
[  553.306250] dummy1: left promiscuous mode
[  553.319699] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.333718] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.343635] bond1 (unregistering): Released all slaves
[  553.555833] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.570274] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.585305] dummy1: entered promiscuous mode
[  553.585373] dummy2: entered promiscuous mode
[  553.642564] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.648072] dummy1: left promiscuous mode
[  553.648115] dummy2: left promiscuous mode
[  553.663190] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.663284] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.663358] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.677643] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.677771] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.683585] bond1 (unregistering): Released all slaves
[  553.893449] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.909321] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.964637] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.993735] bond1: (slave dummy1): Removing an active aggregator
[  553.993837] bond1: (slave dummy1): Releasing backup interface
[  554.076714] bond1 (unregistering): Released all slaves
[  554.171625] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.225278] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.251582] bond1: (slave dummy1): Removing an active aggregator
[  554.251670] bond1: (slave dummy1): Releasing backup interface
[  554.341207] bond1 (unregistering): Released all slaves