[  539.510440] bond1: (slave dummy1): making interface the new active one
[  539.510543] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  539.527994] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.543638] dummy1: entered promiscuous mode
[  539.620581] dummy1: left promiscuous mode
[  539.637480] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.649844] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.659768] bond1 (unregistering): Released all slaves
[  539.908956] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.927301] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.946283] dummy1: entered promiscuous mode
[  539.946360] dummy2: entered promiscuous mode
[  539.995664] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.025002] dummy1: left promiscuous mode
[  540.025077] dummy2: left promiscuous mode
[  540.045086] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  540.045181] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.045287] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  540.054858] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  540.054996] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  540.060781] bond1 (unregistering): Released all slaves
[  540.301222] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.318414] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.380147] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.409470] bond1: (slave dummy1): Removing an active aggregator
[  540.409543] bond1: (slave dummy1): Releasing backup interface
[  540.491659] bond1 (unregistering): Released all slaves
[  540.597261] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.656662] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.685382] bond1: (slave dummy1): Removing an active aggregator
[  540.685470] bond1: (slave dummy1): Releasing backup interface
[  540.776388] bond1 (unregistering): Released all slaves