[  515.788661] bond1: (slave dummy1): making interface the new active one
[  515.788750] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.799482] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.810278] dummy1: entered promiscuous mode
[  515.855317] dummy1: left promiscuous mode
[  515.864706] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.876310] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.884217] bond1 (unregistering): Released all slaves
[  516.050188] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.059490] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.069495] dummy1: entered promiscuous mode
[  516.069554] dummy2: entered promiscuous mode
[  516.116246] dummy1: left promiscuous mode
[  516.116309] dummy2: left promiscuous mode
[  516.125832] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.140290] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.150240] bond1 (unregistering): Released all slaves
[  516.315973] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.324985] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.363116] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.382256] bond1: (slave dummy1): Removing an active aggregator
[  516.382367] bond1: (slave dummy1): Releasing backup interface
[  516.445756] bond1 (unregistering): Released all slaves
[  516.524066] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.563747] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.582791] bond1: (slave dummy1): Removing an active aggregator
[  516.582892] bond1: (slave dummy1): Releasing backup interface
[  516.639000] bond1 (unregistering): Released all slaves