[  539.939052] bond1: (slave dummy1): making interface the new active one
[  539.939144] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  539.956680] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.972069] dummy1: entered promiscuous mode
[  540.048013] dummy1: left promiscuous mode
[  540.065958] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  540.076913] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  540.086771] bond1 (unregistering): Released all slaves
[  540.354889] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.371875] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  540.389905] dummy1: entered promiscuous mode
[  540.389987] dummy2: entered promiscuous mode
[  540.440649] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.461790] dummy1: left promiscuous mode
[  540.461852] dummy2: left promiscuous mode
[  540.480858] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  540.480962] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.481061] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  540.491778] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  540.491915] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  540.501756] bond1 (unregistering): Released all slaves
[  540.741042] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.760085] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.817515] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.844516] bond1: (slave dummy1): Removing an active aggregator
[  540.844609] bond1: (slave dummy1): Releasing backup interface
[  540.921119] bond1 (unregistering): Released all slaves
[  541.026594] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.087096] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.118753] bond1: (slave dummy1): Removing an active aggregator
[  541.118867] bond1: (slave dummy1): Releasing backup interface
[  541.210860] bond1 (unregistering): Released all slaves