[  531.394965] bond1: (slave dummy1): making interface the new active one
[  531.395067] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.413500] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.428284] dummy1: entered promiscuous mode
[  531.495954] dummy1: left promiscuous mode
[  531.512960] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.533861] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.543755] bond1 (unregistering): Released all slaves
[  531.798087] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.815454] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.832146] dummy1: entered promiscuous mode
[  531.832218] dummy2: entered promiscuous mode
[  531.882737] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.905942] dummy1: left promiscuous mode
[  531.906001] dummy2: left promiscuous mode
[  531.922666] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.922750] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.922811] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.938946] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.939117] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.948790] bond1 (unregistering): Released all slaves
[  532.177530] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.191886] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.247149] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.275961] bond1: (slave dummy1): Removing an active aggregator
[  532.276066] bond1: (slave dummy1): Releasing backup interface
[  532.357282] bond1 (unregistering): Released all slaves
[  532.476587] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.539078] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.569807] bond1: (slave dummy1): Removing an active aggregator
[  532.569913] bond1: (slave dummy1): Releasing backup interface
[  532.667507] bond1 (unregistering): Released all slaves