[  537.548797] bond1: (slave dummy1): making interface the new active one
[  537.548892] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.557741] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.569248] dummy1: entered promiscuous mode
[  537.614881] dummy1: left promiscuous mode
[  537.623683] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.633987] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.652920] bond1 (unregistering): Released all slaves
[  537.815650] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.825603] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.836805] dummy1: entered promiscuous mode
[  537.836888] dummy2: entered promiscuous mode
[  537.886372] dummy1: left promiscuous mode
[  537.886470] dummy2: left promiscuous mode
[  537.897233] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.904008] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.913924] bond1 (unregistering): Released all slaves
[  538.095479] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.105296] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.144399] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.162392] bond1: (slave dummy1): Removing an active aggregator
[  538.162467] bond1: (slave dummy1): Releasing backup interface
[  538.227274] bond1 (unregistering): Released all slaves
[  538.316301] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.359070] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.379144] bond1: (slave dummy1): Removing an active aggregator
[  538.379219] bond1: (slave dummy1): Releasing backup interface
[  538.445816] bond1 (unregistering): Released all slaves