[   18.499740] bond1: (slave dummy1): making interface the new active one
[   18.499842] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   18.513580] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.525968] dummy1: entered promiscuous mode
[   18.578671] dummy1: left promiscuous mode
[   18.591520] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.610924] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.620849] bond1 (unregistering): Released all slaves
[   18.832319] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   18.846240] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.859419] dummy1: entered promiscuous mode
[   18.859483] dummy2: entered promiscuous mode
[   18.914762] dummy1: left promiscuous mode
[   18.914813] dummy2: left promiscuous mode
[   18.927820] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.945993] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.955854] bond1 (unregistering): Released all slaves
[   19.142788] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.156282] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.197960] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.219644] bond1: (slave dummy1): Removing an active aggregator
[   19.219709] bond1: (slave dummy1): Releasing backup interface
[   19.280719] bond1 (unregistering): Released all slaves
[   19.369154] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.413257] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.436472] bond1: (slave dummy1): Removing an active aggregator
[   19.436540] bond1: (slave dummy1): Releasing backup interface
[   19.523057] bond1 (unregistering): Released all slaves