[  512.601180] bond1: (slave dummy1): making interface the new active one
[  512.601308] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  512.612640] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  512.624496] dummy1: entered promiscuous mode
[  512.677739] dummy1: left promiscuous mode
[  512.687223] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  512.705109] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  512.715078] bond1 (unregistering): Released all slaves
[  512.919465] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  512.930615] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  512.943196] dummy1: entered promiscuous mode
[  512.943294] dummy2: entered promiscuous mode
[  512.991580] dummy1: left promiscuous mode
[  512.991697] dummy2: left promiscuous mode
[  513.002511] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  513.012157] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  513.022063] bond1 (unregistering): Released all slaves
[  513.211451] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  513.224307] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  513.273106] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  513.296260] bond1: (slave dummy1): Removing an active aggregator
[  513.296391] bond1: (slave dummy1): Releasing backup interface
[  513.353690] bond1 (unregistering): Released all slaves
[  513.446811] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  513.498065] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  513.519130] bond1: (slave dummy1): Removing an active aggregator
[  513.519217] bond1: (slave dummy1): Releasing backup interface
[  513.586313] bond1 (unregistering): Released all slaves