[  515.425510] bond1: (slave dummy1): making interface the new active one
[  515.425592] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.436254] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.449983] dummy1: entered promiscuous mode
[  515.495896] dummy1: left promiscuous mode
[  515.505474] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.523257] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.533178] bond1 (unregistering): Released all slaves
[  515.702689] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.711466] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.722492] dummy1: entered promiscuous mode
[  515.722575] dummy2: entered promiscuous mode
[  515.770808] dummy1: left promiscuous mode
[  515.770867] dummy2: left promiscuous mode
[  515.781152] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.792266] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.808222] bond1 (unregistering): Released all slaves
[  515.996254] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.007421] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.051755] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.072954] bond1: (slave dummy1): Removing an active aggregator
[  516.073052] bond1: (slave dummy1): Releasing backup interface
[  516.142369] bond1 (unregistering): Released all slaves
[  516.227838] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.267622] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.286268] bond1: (slave dummy1): Removing an active aggregator
[  516.286364] bond1: (slave dummy1): Releasing backup interface
[  516.345917] bond1 (unregistering): Released all slaves