[  867.793476][ T9631] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.893866][ T9632] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.969279][ T9633] br0: port 1(veth0) entered blocking state
[  867.969591][ T9633] br0: port 1(veth0) entered disabled state
[  867.969898][ T9633] veth0: entered allmulticast mode
[  867.971512][ T9633] veth0: entered promiscuous mode
[  868.104017][ T9634] br0: port 2(veth1) entered blocking state
[  868.104390][ T9634] br0: port 2(veth1) entered disabled state
[  868.104754][ T9634] veth1: entered allmulticast mode
[  868.106690][ T9634] veth1: entered promiscuous mode
[  868.858768][   T39] br0: port 1(veth0) entered blocking state
[  868.859184][   T39] br0: port 1(veth0) entered forwarding state
[  868.860651][   T39] br0: port 2(veth1) entered blocking state
[  868.861017][   T39] br0: port 2(veth1) entered forwarding state
[  870.779524][   T11] bond0: (slave veth0): link status definitely up
[  870.780158][   T11] bond0: (slave veth1): link status definitely up
[  870.780374][   T11] bond0: (slave veth0): making interface the new active one
[  870.781971][   T11] bond0: active interface up!
[  871.031117][   T11] veth1: left allmulticast mode
[  871.031371][   T11] veth1: left promiscuous mode
[  871.031713][   T11] br0: port 2(veth1) entered disabled state
[  871.033410][   T11] veth0: left allmulticast mode
[  871.033625][   T11] veth0: left promiscuous mode
[  871.033951][   T11] br0: port 1(veth0) entered disabled state
[  871.205867][   T11] bond0: (slave veth1): Releasing backup interface
[  871.292641][   T11] bond0: (slave veth0): Releasing backup interface
[  871.693411][   T11] bond0 (unregistering): Released all slaves