[  521.357417] bond1: (slave dummy1): making interface the new active one
[  521.357505] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.368273] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.380710] dummy1: entered promiscuous mode
[  521.428336] dummy1: left promiscuous mode
[  521.438886] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.453192] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.470091] bond1 (unregistering): Released all slaves
[  521.662289] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.680429] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.693705] dummy1: entered promiscuous mode
[  521.693800] dummy2: entered promiscuous mode
[  521.752008] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.755329] dummy1: left promiscuous mode
[  521.755396] dummy2: left promiscuous mode
[  521.766261] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  521.766394] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.766485] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.772214] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  521.772373] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.780101] bond1 (unregistering): Released all slaves
[  521.966117] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.977018] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.018592] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.040000] bond1: (slave dummy1): Removing an active aggregator
[  522.040092] bond1: (slave dummy1): Releasing backup interface
[  522.107513] bond1 (unregistering): Released all slaves
[  522.186644] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.231848] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.254046] bond1: (slave dummy1): Removing an active aggregator
[  522.254151] bond1: (slave dummy1): Releasing backup interface
[  522.317386] bond1 (unregistering): Released all slaves