[  531.885361] bond1: (slave dummy1): making interface the new active one
[  531.885455] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.895532] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.907964] dummy1: entered promiscuous mode
[  531.957146] dummy1: left promiscuous mode
[  531.967245] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.978045] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.987920] bond1 (unregistering): Released all slaves
[  532.169508] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.180520] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.192150] dummy1: entered promiscuous mode
[  532.192263] dummy2: entered promiscuous mode
[  532.241817] dummy1: left promiscuous mode
[  532.241927] dummy2: left promiscuous mode
[  532.252585] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.267093] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.283950] bond1 (unregistering): Released all slaves
[  532.450877] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.460923] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.500079] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.518852] bond1: (slave dummy1): Removing an active aggregator
[  532.518961] bond1: (slave dummy1): Releasing backup interface
[  532.596723] bond1 (unregistering): Released all slaves
[  532.683191] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.724363] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.743415] bond1: (slave dummy1): Removing an active aggregator
[  532.743530] bond1: (slave dummy1): Releasing backup interface
[  532.811312] bond1 (unregistering): Released all slaves