[  539.750602] bond1: (slave dummy1): making interface the new active one
[  539.750706] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  539.766207] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.781800] dummy1: entered promiscuous mode
[  539.845465] dummy1: left promiscuous mode
[  539.860954] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.882062] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.891943] bond1 (unregistering): Released all slaves
[  540.117540] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.134390] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  540.153083] dummy1: entered promiscuous mode
[  540.153173] dummy2: entered promiscuous mode
[  540.204859] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.226098] dummy1: left promiscuous mode
[  540.226158] dummy2: left promiscuous mode
[  540.243001] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  540.243095] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.243194] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  540.253081] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  540.253170] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  540.262945] bond1 (unregistering): Released all slaves
[  540.482274] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.499023] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.553421] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.581640] bond1: (slave dummy1): Removing an active aggregator
[  540.581736] bond1: (slave dummy1): Releasing backup interface
[  540.667548] bond1 (unregistering): Released all slaves
[  540.771853] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.830406] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.857373] bond1: (slave dummy1): Removing an active aggregator
[  540.857481] bond1: (slave dummy1): Releasing backup interface
[  540.931128] bond1 (unregistering): Released all slaves