Re: [PULL 00/12] Block patches

[Stefan Hajnoczi]

On Thu, Jun 25, 2020 at 02:31:14PM +0100, Peter Maydell wrote:
> On Wed, 24 Jun 2020 at 11:02, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> >
> > The following changes since commit 171199f56f5f9bdf1e5d670d09ef1351d8f01bae:
> >
> >   Merge remote-tracking branch 
> > 'remotes/alistair/tags/pull-riscv-to-apply-20200619-3' into staging 
> > (2020-06-22 14:45:25 +0100)
> >
> > are available in the Git repository at:
> >
> >   https://github.com/stefanha/qemu.git tags/block-pull-request
> >
> > for you to fetch changes up to 7838c67f22a81fcf669785cd6c0876438422071a:
> >
> >   block/nvme: support nested aio_poll() (2020-06-23 15:46:08 +0100)
> >
> > ----------------------------------------------------------------
> > Pull request
> >
> > ----------------------------------------------------------------
> 
> Failure on iotest 030, x86-64 Linux:
> 
>   TEST    iotest-qcow2: 030 [fail]
> QEMU          --
> "/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64"
> -nodefaults -display none -accel qtest
> QEMU_IMG      --
> "/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/../../qemu-img"
> QEMU_IO       --
> "/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/../../qemu-io"
>  --cache writeback --aio threads -f qcow2
> QEMU_NBD      --
> "/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/../../qemu-nbd"
> IMGFMT        -- qcow2 (compat=1.1)
> IMGPROTO      -- file
> PLATFORM      -- Linux/x86_64 e104462 4.15.0-76-generic
> TEST_DIR      --
> /home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/scratch
> SOCK_DIR      -- /tmp/tmp.8tgdDjoZcO
> SOCKET_SCM_HELPER --
> /home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotest/socket_scm_helper
> 
> --- /home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/030.out
>  2019-07-15 17:18:35.251364738 +0100
> +++ 
> /home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/030.out.bad
>   2020-06-25 14:04:28.500534007 +0100
> @@ -1,5 +1,17 @@
> -...........................
> +.............F.............
> +======================================================================
> +FAIL: test_stream_parallel (__main__.TestParallelOps)
> +----------------------------------------------------------------------
> +Traceback (most recent call last):
> +  File "030", line 246, in test_stream_parallel
> +    self.assert_qmp(result, 'return', {})
> +  File "/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/iotests.py",
> line 848, in assert_qmp
> +    result = self.dictpath(d, path)
> +  File "/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/iotests.py",
> line 822, in dictpath
> +    self.fail(f'failed path traversal for "{path}" in "{d}"')
> +AssertionError: failed path traversal for "return" in "{'error':
> {'class': 'DeviceNotActive', 'desc': "Block job 'stream-node8' not
> found"}}"
> +
>  ----------------------------------------------------------------------
>  Ran 27 tests
> 
> -OK
> +FAILED (failures=1)

Strange, I can't reproduce this failure on my pull request branch or on
qemu.git/master.

Is this failure deterministic? Are you sure it is introduced by this
pull request?

Stefan

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