[  538.528815] bond1: (slave dummy1): making interface the new active one
[  538.528901] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.548893] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.564700] dummy1: entered promiscuous mode
[  538.646553] dummy1: left promiscuous mode
[  538.663947] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.677749] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.687698] bond1 (unregistering): Released all slaves
[  538.941788] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.959495] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.976409] dummy1: entered promiscuous mode
[  538.976475] dummy2: entered promiscuous mode
[  539.026628] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.047444] dummy1: left promiscuous mode
[  539.047495] dummy2: left promiscuous mode
[  539.064212] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  539.064309] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.064375] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.074779] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  539.074919] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.084736] bond1 (unregistering): Released all slaves
[  539.341261] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.362764] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.428488] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.461046] bond1: (slave dummy1): Removing an active aggregator
[  539.461141] bond1: (slave dummy1): Releasing backup interface
[  539.544946] bond1 (unregistering): Released all slaves
[  539.665048] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.725309] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.751465] bond1: (slave dummy1): Removing an active aggregator
[  539.751556] bond1: (slave dummy1): Releasing backup interface
[  539.840162] bond1 (unregistering): Released all slaves