[  518.967130] bond1: (slave dummy1): making interface the new active one
[  518.967242] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.979666] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.994948] dummy1: entered promiscuous mode
[  519.056472] dummy1: left promiscuous mode
[  519.071706] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.083596] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.093531] bond1 (unregistering): Released all slaves
[  519.296183] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.309283] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.321335] dummy1: entered promiscuous mode
[  519.321403] dummy2: entered promiscuous mode
[  519.382997] dummy1: left promiscuous mode
[  519.383061] dummy2: left promiscuous mode
[  519.395841] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.410576] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.424501] bond1 (unregistering): Released all slaves
[  519.609468] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.622622] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.675085] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.701263] bond1: (slave dummy1): Removing an active aggregator
[  519.701356] bond1: (slave dummy1): Releasing backup interface
[  519.775241] bond1 (unregistering): Released all slaves
[  519.876205] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.925623] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.948540] bond1: (slave dummy1): Removing an active aggregator
[  519.948627] bond1: (slave dummy1): Releasing backup interface
[  520.024136] bond1 (unregistering): Released all slaves