[  537.120185] bond1: (slave dummy1): making interface the new active one
[  537.120266] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.134806] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.151220] dummy1: entered promiscuous mode
[  537.220198] dummy1: left promiscuous mode
[  537.236658] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.247766] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.257703] bond1 (unregistering): Released all slaves
[  537.500646] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.516656] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.531346] dummy1: entered promiscuous mode
[  537.531407] dummy2: entered promiscuous mode
[  537.587628] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.596544] dummy1: left promiscuous mode
[  537.596592] dummy2: left promiscuous mode
[  537.611133] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.611228] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.611306] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.618778] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.618893] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.624688] bond1 (unregistering): Released all slaves
[  537.832939] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.846595] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.896487] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.922154] bond1: (slave dummy1): Removing an active aggregator
[  537.922235] bond1: (slave dummy1): Releasing backup interface
[  537.999216] bond1 (unregistering): Released all slaves
[  538.101449] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.153096] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.176921] bond1: (slave dummy1): Removing an active aggregator
[  538.176997] bond1: (slave dummy1): Releasing backup interface
[  538.261063] bond1 (unregistering): Released all slaves