[  865.785096][ T9559] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  865.885324][ T9560] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.977973][ T9561] br0: port 1(veth0) entered blocking state
[  865.979014][ T9561] br0: port 1(veth0) entered disabled state
[  865.985861][ T9561] veth0: entered allmulticast mode
[  865.987903][ T9561] veth0: entered promiscuous mode
[  866.070279][ T9562] br0: port 2(veth1) entered blocking state
[  866.070593][ T9562] br0: port 2(veth1) entered disabled state
[  866.070883][ T9562] veth1: entered allmulticast mode
[  866.072122][ T9562] veth1: entered promiscuous mode
[  866.885816][ T8725] br0: port 1(veth0) entered blocking state
[  866.886098][ T8725] br0: port 1(veth0) entered forwarding state
[  866.887088][ T8725] br0: port 2(veth1) entered blocking state
[  866.887322][ T8725] br0: port 2(veth1) entered forwarding state
[  868.806754][  T264] bond0: (slave veth0): link status definitely up
[  868.807375][  T264] bond0: (slave veth1): link status definitely up
[  868.807589][  T264] bond0: (slave veth0): making interface the new active one
[  868.809069][  T264] bond0: active interface up!
[  869.286095][  T264] veth1: left allmulticast mode
[  869.286428][  T264] veth1: left promiscuous mode
[  869.286753][  T264] br0: port 2(veth1) entered disabled state
[  869.290504][  T264] veth0: left allmulticast mode
[  869.290722][  T264] veth0: left promiscuous mode
[  869.291162][  T264] br0: port 1(veth0) entered disabled state
[  869.419147][  T264] bond0: (slave veth1): Releasing backup interface
[  869.629740][  T264] bond0: (slave veth0): Releasing backup interface
[  870.010187][  T264] bond0 (unregistering): Released all slaves