[  519.260365] bond1: (slave dummy1): making interface the new active one
[  519.260491] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.272924] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.286135] dummy1: entered promiscuous mode
[  519.340096] dummy1: left promiscuous mode
[  519.351797] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.362369] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.372297] bond1 (unregistering): Released all slaves
[  519.600852] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.613580] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.628070] dummy1: entered promiscuous mode
[  519.628191] dummy2: entered promiscuous mode
[  519.686178] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.690868] dummy1: left promiscuous mode
[  519.690963] dummy2: left promiscuous mode
[  519.704916] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  519.705023] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.705113] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.712375] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  519.712511] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.721275] bond1 (unregistering): Released all slaves
[  519.917230] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.928604] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.970888] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.990734] bond1: (slave dummy1): Removing an active aggregator
[  519.990824] bond1: (slave dummy1): Releasing backup interface
[  520.063106] bond1 (unregistering): Released all slaves
[  520.143891] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.188913] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.209798] bond1: (slave dummy1): Removing an active aggregator
[  520.209935] bond1: (slave dummy1): Releasing backup interface
[  520.275637] bond1 (unregistering): Released all slaves