[  515.658219] bond1: (slave dummy1): making interface the new active one
[  515.658318] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.670480] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.683570] dummy1: entered promiscuous mode
[  515.741272] dummy1: left promiscuous mode
[  515.752152] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.772195] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.782147] bond1 (unregistering): Released all slaves
[  515.997137] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.011661] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.023828] dummy1: entered promiscuous mode
[  516.023889] dummy2: entered promiscuous mode
[  516.082032] dummy1: left promiscuous mode
[  516.082106] dummy2: left promiscuous mode
[  516.096848] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.106287] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.116218] bond1 (unregistering): Released all slaves
[  516.325338] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.338334] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.390281] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.415662] bond1: (slave dummy1): Removing an active aggregator
[  516.415754] bond1: (slave dummy1): Releasing backup interface
[  516.479614] bond1 (unregistering): Released all slaves
[  516.568379] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.616040] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.639114] bond1: (slave dummy1): Removing an active aggregator
[  516.639206] bond1: (slave dummy1): Releasing backup interface
[  516.721020] bond1 (unregistering): Released all slaves