[  540.993480] bond1: (slave dummy1): making interface the new active one
[  540.993616] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  541.003552] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.015195] dummy1: entered promiscuous mode
[  541.064928] dummy1: left promiscuous mode
[  541.074922] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.088490] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.098426] bond1 (unregistering): Released all slaves
[  541.314449] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.326795] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.339920] dummy1: entered promiscuous mode
[  541.340001] dummy2: entered promiscuous mode
[  541.397282] dummy1: left promiscuous mode
[  541.397373] dummy2: left promiscuous mode
[  541.408479] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.423529] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.433416] bond1 (unregistering): Released all slaves
[  541.619124] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.631470] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.676152] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.700605] bond1: (slave dummy1): Removing an active aggregator
[  541.700713] bond1: (slave dummy1): Releasing backup interface
[  541.779854] bond1 (unregistering): Released all slaves
[  541.884715] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.938395] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.964192] bond1: (slave dummy1): Removing an active aggregator
[  541.964304] bond1: (slave dummy1): Releasing backup interface
[  542.037204] bond1 (unregistering): Released all slaves