[  538.872370] bond1: (slave dummy1): making interface the new active one
[  538.872487] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.882410] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.893320] dummy1: entered promiscuous mode
[  538.940313] dummy1: left promiscuous mode
[  538.949774] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.963764] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.975703] bond1 (unregistering): Released all slaves
[  539.172234] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.183212] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.194454] dummy1: entered promiscuous mode
[  539.194537] dummy2: entered promiscuous mode
[  539.248722] dummy1: left promiscuous mode
[  539.248811] dummy2: left promiscuous mode
[  539.258603] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.270857] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.278727] bond1 (unregistering): Released all slaves
[  539.464887] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.476054] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.523049] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.545288] bond1: (slave dummy1): Removing an active aggregator
[  539.545387] bond1: (slave dummy1): Releasing backup interface
[  539.606894] bond1 (unregistering): Released all slaves
[  539.699308] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.748859] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.769460] bond1: (slave dummy1): Removing an active aggregator
[  539.769593] bond1: (slave dummy1): Releasing backup interface
[  539.847602] bond1 (unregistering): Released all slaves