[  521.989675] bond1: (slave dummy1): making interface the new active one
[  521.989778] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  522.001864] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.016341] dummy1: entered promiscuous mode
[  522.074500] dummy1: left promiscuous mode
[  522.087643] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.096377] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.106246] bond1 (unregistering): Released all slaves
[  522.312662] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.326647] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.340966] dummy1: entered promiscuous mode
[  522.341039] dummy2: entered promiscuous mode
[  522.398359] dummy1: left promiscuous mode
[  522.398425] dummy2: left promiscuous mode
[  522.410468] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.426337] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.439262] bond1 (unregistering): Released all slaves
[  522.648637] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.661531] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.708793] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.733666] bond1: (slave dummy1): Removing an active aggregator
[  522.733803] bond1: (slave dummy1): Releasing backup interface
[  522.802787] bond1 (unregistering): Released all slaves
[  522.893060] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.941812] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.966030] bond1: (slave dummy1): Removing an active aggregator
[  522.966152] bond1: (slave dummy1): Releasing backup interface
[  523.019857] bond1 (unregistering): Released all slaves