[  553.170154] bond1: (slave dummy1): making interface the new active one
[  553.170232] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.183731] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.196294] dummy1: entered promiscuous mode
[  553.254088] dummy1: left promiscuous mode
[  553.266014] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.276677] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.282618] bond1 (unregistering): Released all slaves
[  553.507599] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.524386] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.540595] dummy1: entered promiscuous mode
[  553.540663] dummy2: entered promiscuous mode
[  553.598578] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.607531] dummy1: left promiscuous mode
[  553.607597] dummy2: left promiscuous mode
[  553.623592] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.623666] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.623734] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.640645] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.640767] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.646607] bond1 (unregistering): Released all slaves
[  553.855015] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.872642] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.924306] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.949729] bond1: (slave dummy1): Removing an active aggregator
[  553.949808] bond1: (slave dummy1): Releasing backup interface
[  554.021484] bond1 (unregistering): Released all slaves
[  554.109224] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.156106] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.179166] bond1: (slave dummy1): Removing an active aggregator
[  554.179237] bond1: (slave dummy1): Releasing backup interface
[  554.247612] bond1 (unregistering): Released all slaves