[  519.870831] bond1: (slave dummy1): making interface the new active one
[  519.870928] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.884893] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.897467] dummy1: entered promiscuous mode
[  519.955666] dummy1: left promiscuous mode
[  519.969844] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.979590] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.989529] bond1 (unregistering): Released all slaves
[  520.182746] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.194795] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.208050] dummy1: entered promiscuous mode
[  520.208118] dummy2: entered promiscuous mode
[  520.265340] dummy1: left promiscuous mode
[  520.265407] dummy2: left promiscuous mode
[  520.278586] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.292621] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.302573] bond1 (unregistering): Released all slaves
[  520.495497] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.509070] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.556523] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.580625] bond1: (slave dummy1): Removing an active aggregator
[  520.580715] bond1: (slave dummy1): Releasing backup interface
[  520.658304] bond1 (unregistering): Released all slaves
[  520.750855] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.797787] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.819067] bond1: (slave dummy1): Removing an active aggregator
[  520.819163] bond1: (slave dummy1): Releasing backup interface
[  520.897893] bond1 (unregistering): Released all slaves