[  531.396812] bond1: (slave dummy1): making interface the new active one
[  531.396904] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.415254] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.431220] dummy1: entered promiscuous mode
[  531.500590] dummy1: left promiscuous mode
[  531.517451] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.530956] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.540869] bond1 (unregistering): Released all slaves
[  531.789181] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.805273] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.821668] dummy1: entered promiscuous mode
[  531.821758] dummy2: entered promiscuous mode
[  531.875768] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.893543] dummy1: left promiscuous mode
[  531.893606] dummy2: left promiscuous mode
[  531.911393] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.911474] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.911550] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.924921] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.925041] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.934872] bond1 (unregistering): Released all slaves
[  532.160332] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.177643] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.236828] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.263512] bond1: (slave dummy1): Removing an active aggregator
[  532.263607] bond1: (slave dummy1): Releasing backup interface
[  532.355959] bond1 (unregistering): Released all slaves
[  532.458485] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.513617] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.540811] bond1: (slave dummy1): Removing an active aggregator
[  532.540905] bond1: (slave dummy1): Releasing backup interface
[  532.632264] bond1 (unregistering): Released all slaves