[  549.407995] bond1: (slave dummy1): making interface the new active one
[  549.408110] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.417670] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.426766] dummy1: entered promiscuous mode
[  549.471478] dummy1: left promiscuous mode
[  549.479673] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.487808] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.497749] bond1 (unregistering): Released all slaves
[  549.679345] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.689739] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.699909] dummy1: entered promiscuous mode
[  549.699977] dummy2: entered promiscuous mode
[  549.744360] dummy1: left promiscuous mode
[  549.744415] dummy2: left promiscuous mode
[  549.754045] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.764858] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.780764] bond1 (unregistering): Released all slaves
[  549.947888] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.958996] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.998862] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.019376] bond1: (slave dummy1): Removing an active aggregator
[  550.019470] bond1: (slave dummy1): Releasing backup interface
[  550.087588] bond1 (unregistering): Released all slaves
[  550.176619] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.225895] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.248398] bond1: (slave dummy1): Removing an active aggregator
[  550.248507] bond1: (slave dummy1): Releasing backup interface
[  550.320821] bond1 (unregistering): Released all slaves