[  921.969207][ T7766] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  922.094695][ T7767] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  922.221751][ T7768] br0: port 1(veth0) entered blocking state
[  922.222085][ T7768] br0: port 1(veth0) entered disabled state
[  922.223812][ T7768] veth0: entered allmulticast mode
[  922.225820][ T7768] veth0: entered promiscuous mode
[  922.343873][ T7769] br0: port 2(veth1) entered blocking state
[  922.344133][ T7769] br0: port 2(veth1) entered disabled state
[  922.345072][ T7769] veth1: entered allmulticast mode
[  922.346216][ T7769] veth1: entered promiscuous mode
[  922.569882][ T6665] br0: port 1(veth0) entered blocking state
[  922.570096][ T6665] br0: port 1(veth0) entered forwarding state
[  923.594885][ T7242] br0: port 2(veth1) entered blocking state
[  923.595120][ T7242] br0: port 2(veth1) entered forwarding state
[  924.938770][   T10] bond0: (slave veth0): link status definitely up
[  924.939223][   T10] bond0: (slave veth1): link status definitely up
[  924.939408][   T10] bond0: (slave veth0): making interface the new active one
[  924.940212][   T10] bond0: active interface up!
[  925.474573][   T10] veth1: left allmulticast mode
[  925.474763][   T10] veth1: left promiscuous mode
[  925.475066][   T10] br0: port 2(veth1) entered disabled state
[  925.476153][   T10] veth0: left allmulticast mode
[  925.476307][   T10] veth0: left promiscuous mode
[  925.476598][   T10] br0: port 1(veth0) entered disabled state
[  925.528771][   T10] bond0: (slave veth1): Releasing backup interface
[  925.548750][   T10] bond0: (slave veth0): Releasing backup interface
[  925.634710][   T10] bond0 (unregistering): Released all slaves