[  516.977738] bond1: (slave dummy1): making interface the new active one
[  516.977824] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.990447] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.003002] dummy1: entered promiscuous mode
[  517.058765] dummy1: left promiscuous mode
[  517.070050] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.079293] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.089219] bond1 (unregistering): Released all slaves
[  517.287449] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.299906] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.313182] dummy1: entered promiscuous mode
[  517.313258] dummy2: entered promiscuous mode
[  517.369949] dummy1: left promiscuous mode
[  517.370041] dummy2: left promiscuous mode
[  517.381548] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.389298] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.399238] bond1 (unregistering): Released all slaves
[  517.568719] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.580651] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.626825] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.647299] bond1: (slave dummy1): Removing an active aggregator
[  517.647384] bond1: (slave dummy1): Releasing backup interface
[  517.705888] bond1 (unregistering): Released all slaves
[  517.781629] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.824939] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.846733] bond1: (slave dummy1): Removing an active aggregator
[  517.846878] bond1: (slave dummy1): Releasing backup interface
[  517.900342] bond1 (unregistering): Released all slaves