[  515.817330] bond1: (slave dummy1): making interface the new active one
[  515.817404] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.827976] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.840345] dummy1: entered promiscuous mode
[  515.891711] dummy1: left promiscuous mode
[  515.904636] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.918717] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.928586] bond1 (unregistering): Released all slaves
[  516.125079] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.138676] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.152296] dummy1: entered promiscuous mode
[  516.152359] dummy2: entered promiscuous mode
[  516.206102] dummy1: left promiscuous mode
[  516.206168] dummy2: left promiscuous mode
[  516.219365] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.227601] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.235565] bond1 (unregistering): Released all slaves
[  516.421165] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.433147] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.474315] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.492822] bond1: (slave dummy1): Removing an active aggregator
[  516.492912] bond1: (slave dummy1): Releasing backup interface
[  516.561112] bond1 (unregistering): Released all slaves
[  516.653632] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.704808] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.730402] bond1: (slave dummy1): Removing an active aggregator
[  516.730485] bond1: (slave dummy1): Releasing backup interface
[  516.807825] bond1 (unregistering): Released all slaves