[  514.438946] bond1: (slave dummy1): making interface the new active one
[  514.439054] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.449028] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.458533] dummy1: entered promiscuous mode
[  514.510953] dummy1: left promiscuous mode
[  514.521877] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.528191] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.537119] bond1 (unregistering): Released all slaves
[  514.714473] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.726122] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.736763] dummy1: entered promiscuous mode
[  514.736841] dummy2: entered promiscuous mode
[  514.782543] dummy1: left promiscuous mode
[  514.782597] dummy2: left promiscuous mode
[  514.790892] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.798140] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.807079] bond1 (unregistering): Released all slaves
[  514.958549] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.968806] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.012904] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.030303] bond1: (slave dummy1): Removing an active aggregator
[  515.030396] bond1: (slave dummy1): Releasing backup interface
[  515.097559] bond1 (unregistering): Released all slaves
[  515.170117] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.208811] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.227902] bond1: (slave dummy1): Removing an active aggregator
[  515.228016] bond1: (slave dummy1): Releasing backup interface
[  515.293791] bond1 (unregistering): Released all slaves