[  536.839674] bond1: (slave dummy1): making interface the new active one
[  536.839785] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.850811] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.863955] dummy1: entered promiscuous mode
[  536.922174] dummy1: left promiscuous mode
[  536.934384] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.943326] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.956225] bond1 (unregistering): Released all slaves
[  537.168306] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.180395] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.194552] dummy1: entered promiscuous mode
[  537.194636] dummy2: entered promiscuous mode
[  537.256172] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.257365] dummy1: left promiscuous mode
[  537.257411] dummy2: left promiscuous mode
[  537.268980] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.269118] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.269223] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.278275] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.278441] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.288229] bond1 (unregistering): Released all slaves
[  537.475965] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.488193] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.535448] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.559588] bond1: (slave dummy1): Removing an active aggregator
[  537.559693] bond1: (slave dummy1): Releasing backup interface
[  537.630663] bond1 (unregistering): Released all slaves
[  537.722434] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.774824] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.795083] bond1: (slave dummy1): Removing an active aggregator
[  537.795200] bond1: (slave dummy1): Releasing backup interface
[  537.859029] bond1 (unregistering): Released all slaves