[  537.253362] bond1: (slave dummy1): making interface the new active one
[  537.253436] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.265043] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.277054] dummy1: entered promiscuous mode
[  537.325434] dummy1: left promiscuous mode
[  537.334631] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.352619] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.368546] bond1 (unregistering): Released all slaves
[  537.545424] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.554622] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.565771] dummy1: entered promiscuous mode
[  537.565826] dummy2: entered promiscuous mode
[  537.613539] dummy1: left promiscuous mode
[  537.613594] dummy2: left promiscuous mode
[  537.622472] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.637610] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.653542] bond1 (unregistering): Released all slaves
[  537.808504] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.819527] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.856138] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.874341] bond1: (slave dummy1): Removing an active aggregator
[  537.874415] bond1: (slave dummy1): Releasing backup interface
[  537.934991] bond1 (unregistering): Released all slaves
[  538.011600] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.050957] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.069780] bond1: (slave dummy1): Removing an active aggregator
[  538.069878] bond1: (slave dummy1): Releasing backup interface
[  538.123017] bond1 (unregistering): Released all slaves