I've restored the data and all kernels from Ubuntu-3.13.0-91.138 through
to the latest upstream v4.7-rc6 can attempt to mount the restored data
without oopsing the kernel.  However, the data I have is definitely
broken and cannot be mounted, even btrfs-image  -r on the image reports
a transid failure that is not fixable:

$ btrfs-image  -r btrfs_image btrfs_image_restored
parent transid verify failed on 471304036352 wanted 407771 found 407769
parent transid verify failed on 471304036352 wanted 407771 found 407769
Ignoring transid failure

So, since the kernel is not oopsing now, I think this a fix released for
3.13

** Changed in: linux (Ubuntu)
       Status: In Progress => Fix Released

** Changed in: linux
   Importance: Unknown => Medium

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https://bugs.launchpad.net/bugs/1441150

Title:
  Problems with transid in btrfs (linux 3.13)

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