[  519.933648] bond1: (slave dummy1): making interface the new active one
[  519.933768] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.945417] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.959379] dummy1: entered promiscuous mode
[  520.019885] dummy1: left promiscuous mode
[  520.032594] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.043456] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.053314] bond1 (unregistering): Released all slaves
[  520.246241] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.256612] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.269098] dummy1: entered promiscuous mode
[  520.269189] dummy2: entered promiscuous mode
[  520.328612] dummy1: left promiscuous mode
[  520.328671] dummy2: left promiscuous mode
[  520.339154] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.353339] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.363302] bond1 (unregistering): Released all slaves
[  520.547713] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.561413] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.612065] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.637027] bond1: (slave dummy1): Removing an active aggregator
[  520.637168] bond1: (slave dummy1): Releasing backup interface
[  520.714315] bond1 (unregistering): Released all slaves
[  520.804045] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.851641] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.876571] bond1: (slave dummy1): Removing an active aggregator
[  520.876678] bond1: (slave dummy1): Releasing backup interface
[  520.937027] bond1 (unregistering): Released all slaves