[  538.013513] bond1: (slave dummy1): making interface the new active one
[  538.013621] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.033301] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.051599] dummy1: entered promiscuous mode
[  538.126183] dummy1: left promiscuous mode
[  538.144799] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.158925] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.168856] bond1 (unregistering): Released all slaves
[  538.417330] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.433776] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.449405] dummy1: entered promiscuous mode
[  538.449471] dummy2: entered promiscuous mode
[  538.507768] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.515514] dummy1: left promiscuous mode
[  538.515566] dummy2: left promiscuous mode
[  538.531200] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.531281] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.531361] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.551908] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.552013] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.561829] bond1 (unregistering): Released all slaves
[  538.779597] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.798264] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.853600] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.881225] bond1: (slave dummy1): Removing an active aggregator
[  538.881312] bond1: (slave dummy1): Releasing backup interface
[  538.967301] bond1 (unregistering): Released all slaves
[  539.060101] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.107341] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.132030] bond1: (slave dummy1): Removing an active aggregator
[  539.132116] bond1: (slave dummy1): Releasing backup interface
[  539.216558] bond1 (unregistering): Released all slaves