[  924.940022][ T7492] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  925.086138][ T7493] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  925.221696][ T7494] br0: port 1(veth0) entered blocking state
[  925.221986][ T7494] br0: port 1(veth0) entered disabled state
[  925.222252][ T7494] veth0: entered allmulticast mode
[  925.223452][ T7494] veth0: entered promiscuous mode
[  925.365460][ T7495] br0: port 2(veth1) entered blocking state
[  925.365706][ T7495] br0: port 2(veth1) entered disabled state
[  925.365942][ T7495] veth1: entered allmulticast mode
[  925.367152][ T7495] veth1: entered promiscuous mode
[  926.496457][ T6555] br0: port 1(veth0) entered blocking state
[  926.496751][ T6555] br0: port 1(veth0) entered forwarding state
[  926.497662][ T6555] br0: port 2(veth1) entered blocking state
[  926.497918][ T6555] br0: port 2(veth1) entered forwarding state
[  927.840356][   T10] bond0: (slave veth0): link status definitely up
[  927.840940][   T10] bond0: (slave veth1): link status definitely up
[  927.841127][   T10] bond0: (slave veth0): making interface the new active one
[  927.842091][   T10] bond0: active interface up!
[  928.216464][   T72] veth1: left allmulticast mode
[  928.216736][   T72] veth1: left promiscuous mode
[  928.217191][   T72] br0: port 2(veth1) entered disabled state
[  928.218586][   T72] veth0: left allmulticast mode
[  928.218760][   T72] veth0: left promiscuous mode
[  928.219055][   T72] br0: port 1(veth0) entered disabled state
[  928.271077][   T72] bond0: (slave veth1): Releasing backup interface
[  928.299703][   T72] bond0: (slave veth0): Releasing backup interface
[  928.376174][   T72] bond0 (unregistering): Released all slaves