[  538.579938] bond1: (slave dummy1): making interface the new active one
[  538.580073] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.588629] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.598367] dummy1: entered promiscuous mode
[  538.638708] dummy1: left promiscuous mode
[  538.647097] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.653667] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.668624] bond1 (unregistering): Released all slaves
[  538.842914] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.851296] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.863395] dummy1: entered promiscuous mode
[  538.863452] dummy2: entered promiscuous mode
[  538.911384] dummy1: left promiscuous mode
[  538.911454] dummy2: left promiscuous mode
[  538.920487] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.932695] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.949621] bond1 (unregistering): Released all slaves
[  539.129773] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.139211] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.176157] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.192656] bond1: (slave dummy1): Removing an active aggregator
[  539.192721] bond1: (slave dummy1): Releasing backup interface
[  539.246235] bond1 (unregistering): Released all slaves
[  539.322380] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.356752] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.373311] bond1: (slave dummy1): Removing an active aggregator
[  539.373382] bond1: (slave dummy1): Releasing backup interface
[  539.439169] bond1 (unregistering): Released all slaves