[  520.042487] bond1: (slave dummy1): making interface the new active one
[  520.042595] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.053562] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.066163] dummy1: entered promiscuous mode
[  520.122587] dummy1: left promiscuous mode
[  520.133641] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.140290] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.153209] bond1 (unregistering): Released all slaves
[  520.352165] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.362392] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.373575] dummy1: entered promiscuous mode
[  520.373633] dummy2: entered promiscuous mode
[  520.420699] dummy1: left promiscuous mode
[  520.420759] dummy2: left promiscuous mode
[  520.431162] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.439251] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.457213] bond1 (unregistering): Released all slaves
[  520.647603] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.659011] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.712483] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.736234] bond1: (slave dummy1): Removing an active aggregator
[  520.736351] bond1: (slave dummy1): Releasing backup interface
[  520.815351] bond1 (unregistering): Released all slaves
[  520.902933] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.952205] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.975337] bond1: (slave dummy1): Removing an active aggregator
[  520.975457] bond1: (slave dummy1): Releasing backup interface
[  521.038954] bond1 (unregistering): Released all slaves