[  515.424035] bond1: (slave dummy1): making interface the new active one
[  515.424186] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.435506] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.450427] dummy1: entered promiscuous mode
[  515.510253] dummy1: left promiscuous mode
[  515.521661] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.532912] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.540831] bond1 (unregistering): Released all slaves
[  515.745318] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.757112] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.770133] dummy1: entered promiscuous mode
[  515.770210] dummy2: entered promiscuous mode
[  515.826624] dummy1: left promiscuous mode
[  515.826709] dummy2: left promiscuous mode
[  515.837732] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.844923] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.850857] bond1 (unregistering): Released all slaves
[  516.046287] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.056279] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.101566] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.121961] bond1: (slave dummy1): Removing an active aggregator
[  516.122049] bond1: (slave dummy1): Releasing backup interface
[  516.200980] bond1 (unregistering): Released all slaves
[  516.294496] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.336374] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.355763] bond1: (slave dummy1): Removing an active aggregator
[  516.355885] bond1: (slave dummy1): Releasing backup interface
[  516.421504] bond1 (unregistering): Released all slaves