[  922.938173][ T7834] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  923.065351][ T7835] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  923.184125][ T7836] br0: port 1(veth0) entered blocking state
[  923.184356][ T7836] br0: port 1(veth0) entered disabled state
[  923.184588][ T7836] veth0: entered allmulticast mode
[  923.185714][ T7836] veth0: entered promiscuous mode
[  923.311522][ T7837] br0: port 2(veth1) entered blocking state
[  923.311781][ T7837] br0: port 2(veth1) entered disabled state
[  923.312027][ T7837] veth1: entered allmulticast mode
[  923.314352][ T7837] veth1: entered promiscuous mode
[  923.588675][ T6837] br0: port 1(veth0) entered blocking state
[  923.588928][ T6837] br0: port 1(veth0) entered forwarding state
[  923.589894][ T6837] br0: port 2(veth1) entered blocking state
[  923.590102][ T6837] br0: port 2(veth1) entered forwarding state
[  924.858579][ T7351] bond0: (slave veth1): link status definitely up
[  924.858934][ T7351] bond0: (slave veth1): making interface the new active one
[  924.859939][ T7351] bond0: active interface up!
[  925.186944][  T274] veth1: left allmulticast mode
[  925.187174][  T274] veth1: left promiscuous mode
[  925.187467][  T274] br0: port 2(veth1) entered disabled state
[  925.189485][  T274] veth0: left allmulticast mode
[  925.189641][  T274] veth0: left promiscuous mode
[  925.189913][  T274] br0: port 1(veth0) entered disabled state
[  925.246542][  T274] bond0: (slave veth1): Releasing backup interface
[  925.271611][  T274] bond0: (slave veth0): Releasing backup interface
[  925.366298][  T274] bond0 (unregistering): Released all slaves