[  519.089347] bond1: (slave dummy1): making interface the new active one
[  519.089478] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.101339] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.116349] dummy1: entered promiscuous mode
[  519.173410] dummy1: left promiscuous mode
[  519.184499] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.190396] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.199312] bond1 (unregistering): Released all slaves
[  519.409739] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.421003] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.435170] dummy1: entered promiscuous mode
[  519.435292] dummy2: entered promiscuous mode
[  519.496786] dummy1: left promiscuous mode
[  519.496886] dummy2: left promiscuous mode
[  519.508769] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.518371] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.535323] bond1 (unregistering): Released all slaves
[  519.733714] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.743836] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.790840] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.814530] bond1: (slave dummy1): Removing an active aggregator
[  519.814621] bond1: (slave dummy1): Releasing backup interface
[  519.884835] bond1 (unregistering): Released all slaves
[  519.965624] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.012519] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.032042] bond1: (slave dummy1): Removing an active aggregator
[  520.032171] bond1: (slave dummy1): Releasing backup interface
[  520.093966] bond1 (unregistering): Released all slaves