[  916.981029][ T7817] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  917.096476][ T7818] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  917.228602][ T7819] br0: port 1(veth0) entered blocking state
[  917.228852][ T7819] br0: port 1(veth0) entered disabled state
[  917.229109][ T7819] veth0: entered allmulticast mode
[  917.230297][ T7819] veth0: entered promiscuous mode
[  917.387870][ T7820] br0: port 2(veth1) entered blocking state
[  917.388116][ T7820] br0: port 2(veth1) entered disabled state
[  917.388346][ T7820] veth1: entered allmulticast mode
[  917.389594][ T7820] veth1: entered promiscuous mode
[  917.833693][ T3158] br0: port 1(veth0) entered blocking state
[  917.833917][ T3158] br0: port 1(veth0) entered forwarding state
[  917.834910][ T3158] br0: port 2(veth1) entered blocking state
[  917.835115][ T3158] br0: port 2(veth1) entered forwarding state
[  918.889628][ T6731] bond0: (slave veth1): link status definitely up
[  918.889945][ T6731] bond0: (slave veth1): making interface the new active one
[  918.890819][ T6731] bond0: active interface up!
[  919.324741][   T10] veth1: left allmulticast mode
[  919.324990][   T10] veth1: left promiscuous mode
[  919.325346][   T10] br0: port 2(veth1) entered disabled state
[  919.327619][   T10] veth0: left allmulticast mode
[  919.327825][   T10] veth0: left promiscuous mode
[  919.328140][   T10] br0: port 1(veth0) entered disabled state
[  919.363230][   T10] bond0: (slave veth1): Releasing backup interface
[  919.376099][   T10] bond0: (slave veth0): Releasing backup interface
[  919.452957][   T10] bond0 (unregistering): Released all slaves