[  521.098605] bond1: (slave dummy1): making interface the new active one
[  521.098719] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.111552] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.123667] dummy1: entered promiscuous mode
[  521.180669] dummy1: left promiscuous mode
[  521.194604] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.201624] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.210534] bond1 (unregistering): Released all slaves
[  521.406042] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.415556] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.428630] dummy1: entered promiscuous mode
[  521.428710] dummy2: entered promiscuous mode
[  521.483696] dummy1: left promiscuous mode
[  521.483769] dummy2: left promiscuous mode
[  521.494762] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.504608] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.521540] bond1 (unregistering): Released all slaves
[  521.701553] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.713998] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.760347] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.783161] bond1: (slave dummy1): Removing an active aggregator
[  521.783252] bond1: (slave dummy1): Releasing backup interface
[  521.848172] bond1 (unregistering): Released all slaves
[  521.933625] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.979112] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.000693] bond1: (slave dummy1): Removing an active aggregator
[  522.000771] bond1: (slave dummy1): Releasing backup interface
[  522.065993] bond1 (unregistering): Released all slaves