[  553.154422] bond1: (slave dummy1): making interface the new active one
[  553.154517] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.170992] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.187532] dummy1: entered promiscuous mode
[  553.256078] dummy1: left promiscuous mode
[  553.270189] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.278802] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.288593] bond1 (unregistering): Released all slaves
[  553.522601] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.535380] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.552004] dummy1: entered promiscuous mode
[  553.552078] dummy2: entered promiscuous mode
[  553.612514] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.615646] dummy1: left promiscuous mode
[  553.615693] dummy2: left promiscuous mode
[  553.630022] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.630119] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.630203] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.641726] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.641850] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.651610] bond1 (unregistering): Released all slaves
[  553.880827] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.896716] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.950115] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.977343] bond1: (slave dummy1): Removing an active aggregator
[  553.977437] bond1: (slave dummy1): Releasing backup interface
[  554.059687] bond1 (unregistering): Released all slaves
[  554.154652] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.201188] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.225217] bond1: (slave dummy1): Removing an active aggregator
[  554.225324] bond1: (slave dummy1): Releasing backup interface
[  554.300645] bond1 (unregistering): Released all slaves