[  531.211768] bond1: (slave dummy1): making interface the new active one
[  531.211850] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.228896] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.247536] dummy1: entered promiscuous mode
[  531.320967] dummy1: left promiscuous mode
[  531.339829] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.352928] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.369829] bond1 (unregistering): Released all slaves
[  531.609384] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.627982] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.641707] dummy1: entered promiscuous mode
[  531.641783] dummy2: entered promiscuous mode
[  531.700734] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.713614] dummy1: left promiscuous mode
[  531.713676] dummy2: left promiscuous mode
[  531.732086] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.732199] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.732301] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.750000] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.750148] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.759842] bond1 (unregistering): Released all slaves
[  532.014130] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.032604] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.092455] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.120314] bond1: (slave dummy1): Removing an active aggregator
[  532.120414] bond1: (slave dummy1): Releasing backup interface
[  532.212259] bond1 (unregistering): Released all slaves
[  532.315446] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.361296] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.385793] bond1: (slave dummy1): Removing an active aggregator
[  532.385880] bond1: (slave dummy1): Releasing backup interface
[  532.465315] bond1 (unregistering): Released all slaves