Re: [PULL 0/4] Python patches

[Peter Maydell]

On Thu, 3 Feb 2022 at 23:22, John Snow <jsnow@redhat.com> wrote:
>
> On Thu, Feb 3, 2022 at 11:52 AM Peter Maydell <peter.maydell@linaro.org> 
> wrote:
> >
> > On Thu, 3 Feb 2022 at 16:38, John Snow <jsnow@redhat.com> wrote:
> >
> > > On Thu, Feb 3, 2022, 11:20 AM Peter Maydell <peter.maydell@linaro.org> 
> > > wrote:
> > >> Summary of Failures:
> > >>
> > >> 1/1 qemu:block / qemu-iotests qcow2 ERROR          243.14s   exit status 
> > >> 1
>
> I'm not too familiar with this new test runner, yet. (Is this error
> even anything to do with the python lib? I guess I can't rule it
> out...)
> I just got a clean run of 'make vm-build-netbsd', so I'm using that
> output as reference and making some guesses.

Rerunning on the netbsd VM with Paolo's "revert the iotests
conversion" patch, here's the output from a failing run, where
iotest 041 failed:

TEST   iotest-qcow2: 041 [fail]
QEMU          --
"/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/../../qemu-system-aarch64"
-nodefaults -display none -accel qtest -machine virt
QEMU_IMG      --
"/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/../../qemu-img"
QEMU_IO       --
"/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/../../qemu-io"
--cache writeback --aio threads -f qcow2
QEMU_NBD      --
"/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/../../qemu-nbd"
IMGFMT        -- qcow2
IMGPROTO      -- file
PLATFORM      -- NetBSD/amd64 localhost 9.2
TEST_DIR      -- /home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/scratch
SOCK_DIR      -- /tmp/tmp6fiu68sr
GDB_OPTIONS   --
VALGRIND_QEMU --
PRINT_QEMU_OUTPUT --

--- /home/qemu/qemu-test.Kywnb7/src/tests/qemu-iotests/041.out
+++ 041.out.bad
@@ -1,5 +1,44 @@
-...........................................................................................................
+........................................ERROR:qemu.aqmp.qmp_client.qemu-14411:Failed
to establish connection: concurrent.futures._base.CancelledError
+E..................................................................
+======================================================================
+ERROR: test_mirror_to_self (__main__.TestSingleBlockdev)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/machine/machine.py",
line 428, in launch
+    self._launch()
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/machine/machine.py",
line 467, in _launch
+    self._post_launch()
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/machine/qtest.py",
line 147, in _post_launch
+    super()._post_launch()
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/machine/machine.py",
line 369, in _post_launch
+    self._qmp.accept(self._qmp_timer)
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/aqmp/legacy.py",
line 95, in accept
+    timeout
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/aqmp/legacy.py",
line 68, 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
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/qemu/qemu-test.Kywnb7/src/tests/qemu-iotests/041", line
233, in setUp
+    TestSingleDrive.setUp(self)
+  File "/home/qemu/qemu-test.Kywnb7/src/tests/qemu-iotests/041", line
54, in setUp
+    self.vm.launch()
+  File "/home/qemu/qemu-test.Kywnb7/src/python/qemu/machine/machine.py",
line 445, in launch
+    ) from exc
+qemu.machine.machine.VMLaunchFailure: TimeoutError
+       Exit code: 1
+       Command:
/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/../../qemu-system-aarch64
-display none -vga none -chardev
socket,id=mon,path=/tmp/tmp6fiu68sr/qemu-14411-monitor.sock -mon
chardev=mon,mode=control -qtest
unix:path=/tmp/tmp6fiu68sr/qemu-14411-qtest.sock -accel qtest
-nodefaults -display none -accel qtest -machine virt -drive
if=virtio,id=drive0,file=/home/qemu/qemu-test.Kywnb7/build/tests/qemu-iotests/scratch/test.img,format=qcow2,cache=writeback,aio=threads,node-name=top,backing.node-name=base
+       Output: qemu-system-aarch64: -chardev
socket,id=mon,path=/tmp/tmp6fiu68sr/qemu-14411-monitor.sock: Failed to
connect to '/tmp/tmp6fiu68sr/qemu-14411-monitor.sock': Connection
refused
+
+
+
 ----------------------------------------------------------------------
 Ran 107 tests

-OK
+FAILED (errors=1)


thanks
-- PMM