[  521.735156] bond1: (slave dummy1): making interface the new active one
[  521.735279] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.746418] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.758995] dummy1: entered promiscuous mode
[  521.805934] dummy1: left promiscuous mode
[  521.815907] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.825117] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.835056] bond1 (unregistering): Released all slaves
[  521.993498] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.003702] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.013355] dummy1: entered promiscuous mode
[  522.013415] dummy2: entered promiscuous mode
[  522.057415] dummy1: left promiscuous mode
[  522.057473] dummy2: left promiscuous mode
[  522.066525] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.082193] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.099131] bond1 (unregistering): Released all slaves
[  522.257614] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.266164] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.304464] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.322944] bond1: (slave dummy1): Removing an active aggregator
[  522.323029] bond1: (slave dummy1): Releasing backup interface
[  522.383590] bond1 (unregistering): Released all slaves
[  522.470288] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.513079] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.532562] bond1: (slave dummy1): Removing an active aggregator
[  522.532677] bond1: (slave dummy1): Releasing backup interface
[  522.593332] bond1 (unregistering): Released all slaves