[  537.776710] bond1: (slave dummy1): making interface the new active one
[  537.776810] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.787880] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.801119] dummy1: entered promiscuous mode
[  537.852393] dummy1: left promiscuous mode
[  537.863013] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.872359] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.882251] bond1 (unregistering): Released all slaves
[  538.088474] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.099453] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.112737] dummy1: entered promiscuous mode
[  538.112841] dummy2: entered promiscuous mode
[  538.173486] dummy1: left promiscuous mode
[  538.173599] dummy2: left promiscuous mode
[  538.185804] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.197368] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.210256] bond1 (unregistering): Released all slaves
[  538.413297] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.429423] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.481911] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.507635] bond1: (slave dummy1): Removing an active aggregator
[  538.507761] bond1: (slave dummy1): Releasing backup interface
[  538.582379] bond1 (unregistering): Released all slaves
[  538.670419] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.717166] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.738233] bond1: (slave dummy1): Removing an active aggregator
[  538.738309] bond1: (slave dummy1): Releasing backup interface
[  538.811178] bond1 (unregistering): Released all slaves