[  537.990636] bond1: (slave dummy1): making interface the new active one
[  537.990731] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.000882] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.013343] dummy1: entered promiscuous mode
[  538.064703] dummy1: left promiscuous mode
[  538.074370] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.083522] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.095462] bond1 (unregistering): Released all slaves
[  538.293822] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.305091] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.318190] dummy1: entered promiscuous mode
[  538.318285] dummy2: entered promiscuous mode
[  538.368236] dummy1: left promiscuous mode
[  538.368321] dummy2: left promiscuous mode
[  538.378141] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.394568] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.404465] bond1 (unregistering): Released all slaves
[  538.581458] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.592715] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.639851] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.657849] bond1: (slave dummy1): Removing an active aggregator
[  538.657963] bond1: (slave dummy1): Releasing backup interface
[  538.718047] bond1 (unregistering): Released all slaves
[  538.802603] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.847289] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.869427] bond1: (slave dummy1): Removing an active aggregator
[  538.869612] bond1: (slave dummy1): Releasing backup interface
[  538.942893] bond1 (unregistering): Released all slaves