[  531.416181] bond1: (slave dummy1): making interface the new active one
[  531.416257] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.431270] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.444031] dummy1: entered promiscuous mode
[  531.514045] dummy1: left promiscuous mode
[  531.531612] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.550814] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.560764] bond1 (unregistering): Released all slaves
[  531.805170] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.821566] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.838147] dummy1: entered promiscuous mode
[  531.838227] dummy2: entered promiscuous mode
[  531.897700] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.905789] dummy1: left promiscuous mode
[  531.905842] dummy2: left promiscuous mode
[  531.922440] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.922547] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.922628] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.935881] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.936003] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.945851] bond1 (unregistering): Released all slaves
[  532.150631] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.163071] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.215163] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.242022] bond1: (slave dummy1): Removing an active aggregator
[  532.242111] bond1: (slave dummy1): Releasing backup interface
[  532.328946] bond1 (unregistering): Released all slaves
[  532.425457] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.475449] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.500193] bond1: (slave dummy1): Removing an active aggregator
[  532.500282] bond1: (slave dummy1): Releasing backup interface
[  532.591258] bond1 (unregistering): Released all slaves