[  541.457003] bond1: (slave dummy1): making interface the new active one
[  541.457119] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  541.468235] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.481972] dummy1: entered promiscuous mode
[  541.534818] dummy1: left promiscuous mode
[  541.545389] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.563588] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.573499] bond1 (unregistering): Released all slaves
[  541.749634] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.760220] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.770103] dummy1: entered promiscuous mode
[  541.770164] dummy2: entered promiscuous mode
[  541.818554] dummy1: left promiscuous mode
[  541.818649] dummy2: left promiscuous mode
[  541.827357] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.842493] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.852456] bond1 (unregistering): Released all slaves
[  542.012558] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  542.023908] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.065200] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.085343] bond1: (slave dummy1): Removing an active aggregator
[  542.085461] bond1: (slave dummy1): Releasing backup interface
[  542.157467] bond1 (unregistering): Released all slaves
[  542.239634] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  542.277874] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.295254] bond1: (slave dummy1): Removing an active aggregator
[  542.295410] bond1: (slave dummy1): Releasing backup interface
[  542.348436] bond1 (unregistering): Released all slaves