[  519.091251] bond1: (slave dummy1): making interface the new active one
[  519.091359] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.103624] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.118423] dummy1: entered promiscuous mode
[  519.171665] dummy1: left promiscuous mode
[  519.182483] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.199439] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.209341] bond1 (unregistering): Released all slaves
[  519.419496] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.430766] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.443049] dummy1: entered promiscuous mode
[  519.443121] dummy2: entered promiscuous mode
[  519.494593] dummy1: left promiscuous mode
[  519.494660] dummy2: left promiscuous mode
[  519.506561] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.524433] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.534345] bond1 (unregistering): Released all slaves
[  519.739685] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.750546] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.789807] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.808719] bond1: (slave dummy1): Removing an active aggregator
[  519.808828] bond1: (slave dummy1): Releasing backup interface
[  519.869665] bond1 (unregistering): Released all slaves
[  519.964793] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.010208] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.034179] bond1: (slave dummy1): Removing an active aggregator
[  520.034314] bond1: (slave dummy1): Releasing backup interface
[  520.099742] bond1 (unregistering): Released all slaves