Re: [PULL 00/17] Python patches

[Peter Maydell]

On Sat, 22 Jan 2022 at 00:09, John Snow <jsnow@redhat.com> wrote:
>
> The following changes since commit 5e9d14f2bea6df89c0675df953f9c839560d2266:
>
>   Merge remote-tracking branch 
> 'remotes/alistair/tags/pull-riscv-to-apply-20220121-1' into staging 
> (2022-01-21 10:31:25 +0000)
>
> are available in the Git repository at:
>
>   https://gitlab.com/jsnow/qemu.git tags/python-pull-request
>
> for you to fetch changes up to 05908602429cf9d6fce9b60704b8395f6d295441:
>
>   scripts/render-block-graph: switch to AQMP (2022-01-21 16:01:31 -0500)
>
> ----------------------------------------------------------------
> Python patches
>
> A few fixes to the Python CI tests, a few fixes to the (async) QMP
> library, and a set of patches that begin to shift us towards using the
> new qmp lib.
>
> ----------------------------------------------------------------

Was this set of patches supposed to fix the NetBSD VM intermittents?

I still see that failure, though it looks a little different now:

  TEST   iotest-qcow2: 040 [fail]
QEMU          --
"/home/qemu/qemu-test.ArLruP/build/tests/qemu-iotests/../../qemu-system-aarch64"
-nodefaults -display none -accel qtest -machine virt
QEMU_IMG      --
"/home/qemu/qemu-test.ArLruP/build/tests/qemu-iotests/../../qemu-img"
QEMU_IO       --
"/home/qemu/qemu-test.ArLruP/build/tests/qemu-iotests/../../qemu-io"
--cache writeback --aio threads -f qcow2
QEMU_NBD      --
"/home/qemu/qemu-test.ArLruP/build/tests/qemu-iotests/../../qemu-nbd"
IMGFMT        -- qcow2
IMGPROTO      -- file
PLATFORM      -- NetBSD/amd64 localhost 9.2
TEST_DIR      -- /home/qemu/qemu-test.ArLruP/build/tests/qemu-iotests/scratch
SOCK_DIR      -- /tmp/tmpb3k9h89o
GDB_OPTIONS   --
VALGRIND_QEMU --
PRINT_QEMU_OUTPUT --

--- /home/qemu/qemu-test.ArLruP/src/tests/qemu-iotests/040.out
+++ 040.out.bad
@@ -1,5 +1,30 @@
-.................................................................
+............ERROR:qemu.aqmp.qmp_client.qemu-11749:Failed to establish
connection: concurrent.futures._base.CancelledError
+E....................................................
+======================================================================
+ERROR: test_top_invalid (__main__.TestActiveZeroLengthImage)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "/home/qemu/qemu-test.ArLruP/src/tests/qemu-iotests/040", line
94, in setUp
+    self.vm.launch()
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/machine/machine.py",
line 399, in launch
+    self._launch()
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/machine/machine.py",
line 434, in _launch
+    self._post_launch()
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/machine/qtest.py",
line 147, in _post_launch
+    super()._post_launch()
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/machine/machine.py",
line 340, in _post_launch
+    self._qmp.accept(self._qmp_timer)
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/aqmp/legacy.py",
line 92, in accept
+    timeout
+  File "/home/qemu/qemu-test.ArLruP/src/python/qemu/aqmp/legacy.py",
line 65, in _sync
+    asyncio.wait_for(future, timeout=timeout)
+  File "/usr/pkg/lib/python3.7/asyncio/base_events.py", line 587, in
run_until_complete
+    return future.result()
+  File "/usr/pkg/lib/python3.7/asyncio/tasks.py", line 449, in wait_for
+    raise futures.TimeoutError()
+concurrent.futures._base.TimeoutError
+
 ----------------------------------------------------------------------
 Ran 65 tests

-OK
+FAILED (errors=1)

thanks
-- PMM