[  556.670766] bond1: (slave dummy1): making interface the new active one
[  556.670842] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.684789] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.699531] dummy1: entered promiscuous mode
[  556.762760] dummy1: left promiscuous mode
[  556.779195] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.788760] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.798637] bond1 (unregistering): Released all slaves
[  557.014377] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.029881] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  557.043251] dummy1: entered promiscuous mode
[  557.043308] dummy2: entered promiscuous mode
[  557.102591] dummy1: left promiscuous mode
[  557.102641] dummy2: left promiscuous mode
[  557.118179] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.128685] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.138636] bond1 (unregistering): Released all slaves
[  557.348172] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.361478] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.405434] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.428486] bond1: (slave dummy1): Removing an active aggregator
[  557.428624] bond1: (slave dummy1): Releasing backup interface
[  557.521443] bond1 (unregistering): Released all slaves
[  557.614189] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.666677] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.693877] bond1: (slave dummy1): Removing an active aggregator
[  557.693964] bond1: (slave dummy1): Releasing backup interface
[  557.765342] bond1 (unregistering): Released all slaves