[  536.444774] bond1: (slave dummy1): making interface the new active one
[  536.444859] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.460330] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.473895] dummy1: entered promiscuous mode
[  536.540553] dummy1: left promiscuous mode
[  536.555385] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.563721] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.569646] bond1 (unregistering): Released all slaves
[  536.775872] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  536.791085] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.808474] dummy1: entered promiscuous mode
[  536.808582] dummy2: entered promiscuous mode
[  536.867588] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.874533] dummy1: left promiscuous mode
[  536.874598] dummy2: left promiscuous mode
[  536.890446] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  536.890547] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.890644] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.908720] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  536.908855] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.918667] bond1 (unregistering): Released all slaves
[  537.142151] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.157612] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.208645] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.234470] bond1: (slave dummy1): Removing an active aggregator
[  537.234562] bond1: (slave dummy1): Releasing backup interface
[  537.317488] bond1 (unregistering): Released all slaves
[  537.411503] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.465751] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.491702] bond1: (slave dummy1): Removing an active aggregator
[  537.491792] bond1: (slave dummy1): Releasing backup interface
[  537.574818] bond1 (unregistering): Released all slaves