[  537.858269] bond1: (slave dummy1): making interface the new active one
[  537.858396] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.869944] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.881895] dummy1: entered promiscuous mode
[  537.943584] dummy1: left promiscuous mode
[  537.957037] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.965193] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.974106] bond1 (unregistering): Released all slaves
[  538.189007] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.201696] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.214627] dummy1: entered promiscuous mode
[  538.214701] dummy2: entered promiscuous mode
[  538.267046] dummy1: left promiscuous mode
[  538.267146] dummy2: left promiscuous mode
[  538.277558] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.293245] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.303134] bond1 (unregistering): Released all slaves
[  538.488367] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.500140] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.546042] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.568592] bond1: (slave dummy1): Removing an active aggregator
[  538.568677] bond1: (slave dummy1): Releasing backup interface
[  538.642719] bond1 (unregistering): Released all slaves
[  538.734729] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.777938] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.799343] bond1: (slave dummy1): Removing an active aggregator
[  538.799459] bond1: (slave dummy1): Releasing backup interface
[  538.867837] bond1 (unregistering): Released all slaves