[  539.572293] bond1: (slave dummy1): making interface the new active one
[  539.572392] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  539.584099] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.596772] dummy1: entered promiscuous mode
[  539.650228] dummy1: left promiscuous mode
[  539.662249] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.673387] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.683291] bond1 (unregistering): Released all slaves
[  539.886584] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.897606] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.910776] dummy1: entered promiscuous mode
[  539.910847] dummy2: entered promiscuous mode
[  539.963034] dummy1: left promiscuous mode
[  539.963096] dummy2: left promiscuous mode
[  539.974257] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.984364] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.994312] bond1 (unregistering): Released all slaves
[  540.172370] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.184869] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.232423] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.253371] bond1: (slave dummy1): Removing an active aggregator
[  540.253464] bond1: (slave dummy1): Releasing backup interface
[  540.319483] bond1 (unregistering): Released all slaves
[  540.404097] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.450001] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.472125] bond1: (slave dummy1): Removing an active aggregator
[  540.472235] bond1: (slave dummy1): Releasing backup interface
[  540.537356] bond1 (unregistering): Released all slaves