[  921.516997][ T7670] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  921.638980][ T7671] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  921.757790][ T7672] br0: port 1(veth0) entered blocking state
[  921.758044][ T7672] br0: port 1(veth0) entered disabled state
[  921.758293][ T7672] veth0: entered allmulticast mode
[  921.759432][ T7672] veth0: entered promiscuous mode
[  921.880866][ T7673] br0: port 2(veth1) entered blocking state
[  921.881137][ T7673] br0: port 2(veth1) entered disabled state
[  921.881390][ T7673] veth1: entered allmulticast mode
[  921.882627][ T7673] veth1: entered promiscuous mode
[  922.135918][   T44] br0: port 1(veth0) entered blocking state
[  922.136149][   T44] br0: port 1(veth0) entered forwarding state
[  923.159818][   T43] br0: port 2(veth1) entered blocking state
[  923.160058][   T43] br0: port 2(veth1) entered forwarding state
[  924.439707][  T276] bond0: (slave veth0): link status definitely up
[  924.445909][  T276] bond0: (slave veth1): link status definitely up
[  924.446144][  T276] bond0: (slave veth0): making interface the new active one
[  924.447113][  T276] bond0: active interface up!
[  925.073830][  T276] veth1: left allmulticast mode
[  925.074067][  T276] veth1: left promiscuous mode
[  925.074407][  T276] br0: port 2(veth1) entered disabled state
[  925.076237][  T276] veth0: left allmulticast mode
[  925.076550][  T276] veth0: left promiscuous mode
[  925.076948][  T276] br0: port 1(veth0) entered disabled state
[  925.110770][  T276] bond0: (slave veth1): Releasing backup interface
[  925.121543][  T276] bond0: (slave veth0): Releasing backup interface
[  925.225767][  T276] bond0 (unregistering): Released all slaves