[  519.237739] bond1: (slave dummy1): making interface the new active one
[  519.237827] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.249819] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.264434] dummy1: entered promiscuous mode
[  519.325594] dummy1: left promiscuous mode
[  519.338596] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.347702] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.357603] bond1 (unregistering): Released all slaves
[  519.555604] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.568530] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.583703] dummy1: entered promiscuous mode
[  519.583782] dummy2: entered promiscuous mode
[  519.641584] dummy1: left promiscuous mode
[  519.641647] dummy2: left promiscuous mode
[  519.655982] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.667556] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.675523] bond1 (unregistering): Released all slaves
[  519.866622] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.877387] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.923763] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.951677] bond1: (slave dummy1): Removing an active aggregator
[  519.951761] bond1: (slave dummy1): Releasing backup interface
[  520.026025] bond1 (unregistering): Released all slaves
[  520.122360] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.175735] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.203766] bond1: (slave dummy1): Removing an active aggregator
[  520.203867] bond1: (slave dummy1): Releasing backup interface
[  520.277269] bond1 (unregistering): Released all slaves