[  531.808250] bond1: (slave dummy1): making interface the new active one
[  531.808324] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.816611] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.826124] dummy1: entered promiscuous mode
[  531.868908] dummy1: left promiscuous mode
[  531.877317] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.886584] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.896516] bond1 (unregistering): Released all slaves
[  532.064744] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.074539] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.085642] dummy1: entered promiscuous mode
[  532.085724] dummy2: entered promiscuous mode
[  532.132389] dummy1: left promiscuous mode
[  532.132465] dummy2: left promiscuous mode
[  532.140912] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.154594] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.164520] bond1 (unregistering): Released all slaves
[  532.323451] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.333802] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.370803] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.391373] bond1: (slave dummy1): Removing an active aggregator
[  532.391470] bond1: (slave dummy1): Releasing backup interface
[  532.452657] bond1 (unregistering): Released all slaves
[  532.524395] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.560109] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.576973] bond1: (slave dummy1): Removing an active aggregator
[  532.577092] bond1: (slave dummy1): Releasing backup interface
[  532.635393] bond1 (unregistering): Released all slaves