[  518.274876] bond1: (slave dummy1): making interface the new active one
[  518.274980] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.285027] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.296957] dummy1: entered promiscuous mode
[  518.347578] dummy1: left promiscuous mode
[  518.357634] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.371309] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.389235] bond1 (unregistering): Released all slaves
[  518.600743] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.611703] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.623382] dummy1: entered promiscuous mode
[  518.623452] dummy2: entered promiscuous mode
[  518.675867] dummy1: left promiscuous mode
[  518.675946] dummy2: left promiscuous mode
[  518.687162] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.696378] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.706300] bond1 (unregistering): Released all slaves
[  518.895653] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.906941] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.956336] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.978889] bond1: (slave dummy1): Removing an active aggregator
[  518.979010] bond1: (slave dummy1): Releasing backup interface
[  519.039026] bond1 (unregistering): Released all slaves
[  519.134953] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.179858] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.205394] bond1: (slave dummy1): Removing an active aggregator
[  519.205487] bond1: (slave dummy1): Releasing backup interface
[  519.270865] bond1 (unregistering): Released all slaves