[  861.166271][ T9728] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  861.277448][ T9729] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  861.388557][ T9730] br0: port 1(veth0) entered blocking state
[  861.388958][ T9730] br0: port 1(veth0) entered disabled state
[  861.389314][ T9730] veth0: entered allmulticast mode
[  861.390747][ T9730] veth0: entered promiscuous mode
[  861.490881][ T9731] br0: port 2(veth1) entered blocking state
[  861.491153][ T9731] br0: port 2(veth1) entered disabled state
[  861.491422][ T9731] veth1: entered allmulticast mode
[  861.492637][ T9731] veth1: entered promiscuous mode
[  861.885286][  T153] br0: port 1(veth0) entered blocking state
[  861.885569][  T153] br0: port 1(veth0) entered forwarding state
[  861.886632][  T153] br0: port 2(veth1) entered blocking state
[  861.886856][  T153] br0: port 2(veth1) entered forwarding state
[  863.108148][ T8833] bond0: (slave veth1): link status definitely up
[  863.108771][ T8833] bond0: (slave veth1): making interface the new active one
[  863.110521][ T8833] bond0: active interface up!
[  863.365712][ T8833] veth1: left allmulticast mode
[  863.365941][ T8833] veth1: left promiscuous mode
[  863.366281][ T8833] br0: port 2(veth1) entered disabled state
[  863.368741][ T8833] veth0: left allmulticast mode
[  863.368965][ T8833] veth0: left promiscuous mode
[  863.369547][ T8833] br0: port 1(veth0) entered disabled state
[  863.567621][ T8833] bond0: (slave veth1): Releasing backup interface
[  863.760929][ T8833] bond0: (slave veth0): Releasing backup interface
[  864.130560][ T8833] bond0 (unregistering): Released all slaves