[  860.272449][ T9435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  860.363394][ T9436] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  860.452218][ T9437] br0: port 1(veth0) entered blocking state
[  860.452540][ T9437] br0: port 1(veth0) entered disabled state
[  860.452800][ T9437] veth0: entered allmulticast mode
[  860.454004][ T9437] veth0: entered promiscuous mode
[  860.558620][ T9438] br0: port 2(veth1) entered blocking state
[  860.558933][ T9438] br0: port 2(veth1) entered disabled state
[  860.559234][ T9438] veth1: entered allmulticast mode
[  860.560581][ T9438] veth1: entered promiscuous mode
[  860.957219][ T8708] br0: port 1(veth0) entered blocking state
[  860.957519][ T8708] br0: port 1(veth0) entered forwarding state
[  860.958664][ T8708] br0: port 2(veth1) entered blocking state
[  860.958935][ T8708] br0: port 2(veth1) entered forwarding state
[  862.246023][  T312] bond0: (slave veth1): link status definitely up
[  862.246625][  T312] bond0: (slave veth1): making interface the new active one
[  862.250067][  T312] bond0: active interface up!
[  862.664818][ T8682] veth1: left allmulticast mode
[  862.665039][ T8682] veth1: left promiscuous mode
[  862.665357][ T8682] br0: port 2(veth1) entered disabled state
[  862.667782][ T8682] veth0: left allmulticast mode
[  862.667965][ T8682] veth0: left promiscuous mode
[  862.668245][ T8682] br0: port 1(veth0) entered disabled state
[  862.852882][ T8682] bond0: (slave veth1): Releasing backup interface
[  862.960830][ T8682] bond0: (slave veth0): Releasing backup interface
[  863.289974][ T8682] bond0 (unregistering): Released all slaves