[  507.857901] bond1: (slave dummy1): making interface the new active one
[  507.858015] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  507.866603] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  507.876613] dummy1: entered promiscuous mode
[  507.918842] dummy1: left promiscuous mode
[  507.927138] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  507.937012] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  507.954940] bond1 (unregistering): Released all slaves
[  508.122712] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  508.131899] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  508.142812] dummy1: entered promiscuous mode
[  508.142929] dummy2: entered promiscuous mode
[  508.186635] dummy1: left promiscuous mode
[  508.186692] dummy2: left promiscuous mode
[  508.196022] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  508.212085] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  508.221962] bond1 (unregistering): Released all slaves
[  508.393345] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  508.404157] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  508.442964] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  508.462192] bond1: (slave dummy1): Removing an active aggregator
[  508.462285] bond1: (slave dummy1): Releasing backup interface
[  508.526082] bond1 (unregistering): Released all slaves
[  508.602481] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  508.639872] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  508.656792] bond1: (slave dummy1): Removing an active aggregator
[  508.656872] bond1: (slave dummy1): Releasing backup interface
[  508.713180] bond1 (unregistering): Released all slaves