[  548.367956] bond1: (slave dummy1): making interface the new active one
[  548.368053] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  548.383155] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.398379] dummy1: entered promiscuous mode
[  548.461908] dummy1: left promiscuous mode
[  548.478399] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.496925] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.513835] bond1 (unregistering): Released all slaves
[  548.751553] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  548.770370] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.783449] dummy1: entered promiscuous mode
[  548.783524] dummy2: entered promiscuous mode
[  548.844737] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.856910] dummy1: left promiscuous mode
[  548.856982] dummy2: left promiscuous mode
[  548.871067] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  548.871156] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.871243] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.880901] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  548.881025] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.896799] bond1 (unregistering): Released all slaves
[  549.128785] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.145713] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.203534] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.231270] bond1: (slave dummy1): Removing an active aggregator
[  549.231376] bond1: (slave dummy1): Releasing backup interface
[  549.310549] bond1 (unregistering): Released all slaves
[  549.427720] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.490033] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.521981] bond1: (slave dummy1): Removing an active aggregator
[  549.522090] bond1: (slave dummy1): Releasing backup interface
[  549.604262] bond1 (unregistering): Released all slaves