[  541.421049] bond1: (slave dummy1): making interface the new active one
[  541.421148] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  541.433558] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.445988] dummy1: entered promiscuous mode
[  541.497151] dummy1: left promiscuous mode
[  541.508411] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.517644] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.527565] bond1 (unregistering): Released all slaves
[  541.723606] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.736372] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.749630] dummy1: entered promiscuous mode
[  541.749684] dummy2: entered promiscuous mode
[  541.801484] dummy1: left promiscuous mode
[  541.801541] dummy2: left promiscuous mode
[  541.813662] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.829718] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.839612] bond1 (unregistering): Released all slaves
[  542.009194] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  542.020123] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.064102] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.084289] bond1: (slave dummy1): Removing an active aggregator
[  542.084364] bond1: (slave dummy1): Releasing backup interface
[  542.140569] bond1 (unregistering): Released all slaves
[  542.218137] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  542.264396] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.286580] bond1: (slave dummy1): Removing an active aggregator
[  542.286659] bond1: (slave dummy1): Releasing backup interface
[  542.360382] bond1 (unregistering): Released all slaves