[  527.678312] bond1: (slave dummy1): making interface the new active one
[  527.678395] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  527.693754] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  527.708888] dummy1: entered promiscuous mode
[  527.780985] dummy1: left promiscuous mode
[  527.797916] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  527.808821] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  527.814760] bond1 (unregistering): Released all slaves
[  528.062082] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  528.080539] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  528.095911] dummy1: entered promiscuous mode
[  528.095985] dummy2: entered promiscuous mode
[  528.149658] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.163625] dummy1: left promiscuous mode
[  528.163681] dummy2: left promiscuous mode
[  528.181757] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  528.181851] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.181941] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  528.199853] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  528.200003] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  528.209757] bond1 (unregistering): Released all slaves
[  528.414061] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  528.429278] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.480058] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.506421] bond1: (slave dummy1): Removing an active aggregator
[  528.506511] bond1: (slave dummy1): Releasing backup interface
[  528.580452] bond1 (unregistering): Released all slaves
[  528.684326] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  528.743716] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.773019] bond1: (slave dummy1): Removing an active aggregator
[  528.773116] bond1: (slave dummy1): Releasing backup interface
[  528.852176] bond1 (unregistering): Released all slaves