[  537.558970] bond1: (slave dummy1): making interface the new active one
[  537.559071] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.579013] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.598741] dummy1: entered promiscuous mode
[  537.677522] dummy1: left promiscuous mode
[  537.696740] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.708858] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.718771] bond1 (unregistering): Released all slaves
[  537.997748] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.014835] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.032891] dummy1: entered promiscuous mode
[  538.032971] dummy2: entered promiscuous mode
[  538.082637] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.118776] dummy1: left promiscuous mode
[  538.118844] dummy2: left promiscuous mode
[  538.134759] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.134826] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.134885] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.150759] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.150881] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.160696] bond1 (unregistering): Released all slaves
[  538.396342] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.413083] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.475454] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.503636] bond1: (slave dummy1): Removing an active aggregator
[  538.503729] bond1: (slave dummy1): Releasing backup interface
[  538.593756] bond1 (unregistering): Released all slaves
[  538.706914] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.775168] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.805525] bond1: (slave dummy1): Removing an active aggregator
[  538.805636] bond1: (slave dummy1): Releasing backup interface
[  538.899106] bond1 (unregistering): Released all slaves