[  537.338762] bond1: (slave dummy1): making interface the new active one
[  537.338877] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.352097] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.365847] dummy1: entered promiscuous mode
[  537.429079] dummy1: left promiscuous mode
[  537.441529] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.449106] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.460958] bond1 (unregistering): Released all slaves
[  537.708465] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.721128] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.735937] dummy1: entered promiscuous mode
[  537.736023] dummy2: entered promiscuous mode
[  537.797866] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.801168] dummy1: left promiscuous mode
[  537.801220] dummy2: left promiscuous mode
[  537.814418] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.814543] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.814668] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.824090] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.824271] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.833977] bond1 (unregistering): Released all slaves
[  538.042352] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.055452] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.108512] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.130489] bond1: (slave dummy1): Removing an active aggregator
[  538.130618] bond1: (slave dummy1): Releasing backup interface
[  538.204623] bond1 (unregistering): Released all slaves
[  538.308342] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.370528] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.397093] bond1: (slave dummy1): Removing an active aggregator
[  538.397213] bond1: (slave dummy1): Releasing backup interface
[  538.464652] bond1 (unregistering): Released all slaves