[  503.534119] bond1: (slave dummy1): making interface the new active one
[  503.534213] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  503.549892] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  503.566108] dummy1: entered promiscuous mode
[  503.632745] dummy1: left promiscuous mode
[  503.647073] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  503.662841] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  503.672765] bond1 (unregistering): Released all slaves
[  503.893979] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  503.911146] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  503.924955] dummy1: entered promiscuous mode
[  503.925017] dummy2: entered promiscuous mode
[  503.982713] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  503.992802] dummy1: left promiscuous mode
[  503.992852] dummy2: left promiscuous mode
[  504.006809] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  504.006905] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  504.006974] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  504.016843] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  504.016945] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  504.032801] bond1 (unregistering): Released all slaves
[  504.261360] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  504.278103] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  504.335346] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  504.361175] bond1: (slave dummy1): Removing an active aggregator
[  504.361262] bond1: (slave dummy1): Releasing backup interface
[  504.450574] bond1 (unregistering): Released all slaves
[  504.557402] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  504.614767] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  504.641975] bond1: (slave dummy1): Removing an active aggregator
[  504.642055] bond1: (slave dummy1): Releasing backup interface
[  504.730638] bond1 (unregistering): Released all slaves