[  537.442427] bond1: (slave dummy1): making interface the new active one
[  537.442493] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.451904] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.462352] dummy1: entered promiscuous mode
[  537.511999] dummy1: left promiscuous mode
[  537.522556] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.530547] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.540486] bond1 (unregistering): Released all slaves
[  537.725172] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.738312] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.748689] dummy1: entered promiscuous mode
[  537.748741] dummy2: entered promiscuous mode
[  537.798628] dummy1: left promiscuous mode
[  537.798685] dummy2: left promiscuous mode
[  537.812066] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.828622] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.838511] bond1 (unregistering): Released all slaves
[  538.004622] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.014691] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.056965] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.077134] bond1: (slave dummy1): Removing an active aggregator
[  538.077226] bond1: (slave dummy1): Releasing backup interface
[  538.147680] bond1 (unregistering): Released all slaves
[  538.235501] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.283095] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.304650] bond1: (slave dummy1): Removing an active aggregator
[  538.304723] bond1: (slave dummy1): Releasing backup interface
[  538.374254] bond1 (unregistering): Released all slaves