[  867.643809][ T9697] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.731436][ T9698] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.829699][ T9699] br0: port 1(veth0) entered blocking state
[  867.830073][ T9699] br0: port 1(veth0) entered disabled state
[  867.830448][ T9699] veth0: entered allmulticast mode
[  867.831679][ T9699] veth0: entered promiscuous mode
[  867.935750][ T9700] br0: port 2(veth1) entered blocking state
[  867.936078][ T9700] br0: port 2(veth1) entered disabled state
[  867.936379][ T9700] veth1: entered allmulticast mode
[  867.937599][ T9700] veth1: entered promiscuous mode
[  868.374729][ T5192] br0: port 1(veth0) entered blocking state
[  868.374965][ T5192] br0: port 1(veth0) entered forwarding state
[  868.375879][ T5192] br0: port 2(veth1) entered blocking state
[  868.376080][ T5192] br0: port 2(veth1) entered forwarding state
[  869.574574][ T8825] bond0: (slave veth1): link status definitely up
[  869.575022][ T8825] bond0: (slave veth1): making interface the new active one
[  869.576483][ T8825] bond0: active interface up!
[  869.783389][ T8825] veth1: left allmulticast mode
[  869.783745][ T8825] veth1: left promiscuous mode
[  869.784224][ T8825] br0: port 2(veth1) entered disabled state
[  869.787418][ T8825] veth0: left allmulticast mode
[  869.787738][ T8825] veth0: left promiscuous mode
[  869.788246][ T8825] br0: port 1(veth0) entered disabled state
[  869.946667][ T8825] bond0: (slave veth1): Releasing backup interface
[  870.071299][ T8825] bond0: (slave veth0): Releasing backup interface
[  870.436078][ T8825] bond0 (unregistering): Released all slaves