[  521.209210] bond1: (slave dummy1): making interface the new active one
[  521.209307] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.219484] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.229055] dummy1: entered promiscuous mode
[  521.280877] dummy1: left promiscuous mode
[  521.290877] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.299295] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.311238] bond1 (unregistering): Released all slaves
[  521.505574] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.517316] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.530466] dummy1: entered promiscuous mode
[  521.530549] dummy2: entered promiscuous mode
[  521.589686] dummy1: left promiscuous mode
[  521.589755] dummy2: left promiscuous mode
[  521.601214] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.610293] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.616241] bond1 (unregistering): Released all slaves
[  521.805201] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.817465] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.867544] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.888362] bond1: (slave dummy1): Removing an active aggregator
[  521.888476] bond1: (slave dummy1): Releasing backup interface
[  521.958143] bond1 (unregistering): Released all slaves
[  522.039142] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.081096] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.104189] bond1: (slave dummy1): Removing an active aggregator
[  522.104332] bond1: (slave dummy1): Releasing backup interface
[  522.164672] bond1 (unregistering): Released all slaves