[  531.361517] bond1: (slave dummy1): making interface the new active one
[  531.361606] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.376430] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.393677] dummy1: entered promiscuous mode
[  531.471244] dummy1: left promiscuous mode
[  531.490799] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.500758] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.506727] bond1 (unregistering): Released all slaves
[  531.772943] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.791133] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.808509] dummy1: entered promiscuous mode
[  531.808576] dummy2: entered promiscuous mode
[  531.859695] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.878253] dummy1: left promiscuous mode
[  531.878299] dummy2: left promiscuous mode
[  531.895654] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.895727] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.895795] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.907850] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.907963] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.916776] bond1 (unregistering): Released all slaves
[  532.152785] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.170043] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.226303] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.255573] bond1: (slave dummy1): Removing an active aggregator
[  532.255659] bond1: (slave dummy1): Releasing backup interface
[  532.352389] bond1 (unregistering): Released all slaves
[  532.462798] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.520449] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.553217] bond1: (slave dummy1): Removing an active aggregator
[  532.553321] bond1: (slave dummy1): Releasing backup interface
[  532.645852] bond1 (unregistering): Released all slaves