[  516.915915] bond1: (slave dummy1): making interface the new active one
[  516.916053] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.926213] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.938093] dummy1: entered promiscuous mode
[  516.992729] dummy1: left promiscuous mode
[  517.003749] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.024050] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.033970] bond1 (unregistering): Released all slaves
[  517.219849] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.229994] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.240902] dummy1: entered promiscuous mode
[  517.240988] dummy2: entered promiscuous mode
[  517.295906] dummy1: left promiscuous mode
[  517.295995] dummy2: left promiscuous mode
[  517.308172] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.314034] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.321930] bond1 (unregistering): Released all slaves
[  517.508065] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.520055] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.570820] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.591503] bond1: (slave dummy1): Removing an active aggregator
[  517.591627] bond1: (slave dummy1): Releasing backup interface
[  517.650405] bond1 (unregistering): Released all slaves
[  517.739774] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.784884] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.803981] bond1: (slave dummy1): Removing an active aggregator
[  517.804085] bond1: (slave dummy1): Releasing backup interface
[  517.871747] bond1 (unregistering): Released all slaves