[  553.408462] bond1: (slave dummy1): making interface the new active one
[  553.408549] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.421452] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.432648] dummy1: entered promiscuous mode
[  553.483048] dummy1: left promiscuous mode
[  553.495399] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.510546] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.523523] bond1 (unregistering): Released all slaves
[  553.723487] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.737132] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.750064] dummy1: entered promiscuous mode
[  553.750119] dummy2: entered promiscuous mode
[  553.808017] dummy1: left promiscuous mode
[  553.808079] dummy2: left promiscuous mode
[  553.820456] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.830581] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.836476] bond1 (unregistering): Released all slaves
[  554.019370] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.032681] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.073271] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.094798] bond1: (slave dummy1): Removing an active aggregator
[  554.094860] bond1: (slave dummy1): Releasing backup interface
[  554.170118] bond1 (unregistering): Released all slaves
[  554.262741] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.308702] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.331138] bond1: (slave dummy1): Removing an active aggregator
[  554.331211] bond1: (slave dummy1): Releasing backup interface
[  554.402793] bond1 (unregistering): Released all slaves