restructure results

1 files changed, 0 insertions, 398 deletions

diff --git a/results/classifier/118/none/2921 b/results/classifier/118/none/2921
deleted file mode 100644
index 36e39f6b..00000000
--- a/results/classifier/118/none/2921
+++ /dev/null
@@ -1,398 +0,0 @@
-user-level: 0.767
-mistranslation: 0.732
-virtual: 0.726
-architecture: 0.708
-permissions: 0.705
-register: 0.697
-semantic: 0.683
-performance: 0.679
-device: 0.678
-TCG: 0.671
-risc-v: 0.661
-arm: 0.660
-hypervisor: 0.653
-assembly: 0.641
-debug: 0.641
-graphic: 0.636
-ppc: 0.632
-files: 0.622
-PID: 0.613
-KVM: 0.604
-vnc: 0.595
-VMM: 0.587
-x86: 0.583
-kernel: 0.581
-peripherals: 0.577
-socket: 0.577
-boot: 0.554
-network: 0.553
-i386: 0.518
-
-Aarch64 reverse debugging test is unreliable
-Description of problem:
-The reverse-debugging test for the aarch64 target is not working reliably, especially if the host system is under load, approx. 1 or 2 out of 10 test runs fail. The log looks like this:
-
-```
-2025-04-14 10:24:35,042 test             L0310 INFO | INIT 1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:35,043 parameters       L0142 DEBUG| PARAMS (key=timeout, path=*, default=10) => 10
-2025-04-14 10:24:35,043 test             L0338 DEBUG| Test metadata:
-2025-04-14 10:24:35,043 test             L0340 DEBUG|   filename: /.../tmp/qemu-build/tests/avocado/reverse_debugging.py
-2025-04-14 10:24:35,044 test             L0346 DEBUG|   teststmpdir: /var/tmp/avocado_w5d2bkam
-2025-04-14 10:24:35,044 test             L0536 INFO | START 1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:35,044 test             L0207 DEBUG| DATA (filename=output.expected) => NOT FOUND (data sources: variant, test, file)
-2025-04-14 10:24:35,045 parameters       L0142 DEBUG| PARAMS (key=arch, path=*, default=aarch64) => 'aarch64'
-2025-04-14 10:24:35,045 parameters       L0142 DEBUG| PARAMS (key=cpu, path=*, default=cortex-a53) => 'cortex-a53'
-2025-04-14 10:24:35,046 parameters       L0142 DEBUG| PARAMS (key=qemu_bin, path=*, default=./qemu-system-aarch64) => './qemu-system-aarch64'
-2025-04-14 10:24:35,272 parameters       L0142 DEBUG| PARAMS (key=machine, path=*, default=virt) => 'virt'
-2025-04-14 10:24:35,290 test             L0465 DEBUG| Test workdir initialized at: /var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:35,290 process          L0658 INFO | Running '/.../tmp/qemu-build/qemu-img create -f qcow2 /var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt/disk.qcow2 128M'
-2025-04-14 10:24:35,347 process          L0470 DEBUG| [stdout] Formatting '/var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt/disk.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 lazy_refcounts=off refcount_bits=16
-2025-04-14 10:24:35,393 process          L0739 INFO | Command '/.../tmp/qemu-build/qemu-img create -f qcow2 /var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt/disk.qcow2 128M' finished with 0 after 0.100170269s
-2025-04-14 10:24:35,475 __init__         L0314 DEBUG| QEMUMachine "28fc0d7d-bd0a-44c0-afa8-f24a1800132f" created
-2025-04-14 10:24:35,475 __init__         L0315 DEBUG| QEMUMachine "28fc0d7d-bd0a-44c0-afa8-f24a1800132f" temp_dir: /var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt/qemu-machine-052_8e_k
-2025-04-14 10:24:35,475 __init__         L0316 DEBUG| QEMUMachine "28fc0d7d-bd0a-44c0-afa8-f24a1800132f" log_dir: /var/tmp/.avocado-taskky_yb2qf/test-results/1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:36,195 __init__         L0314 DEBUG| QEMUMachine "3f348d83-7aa3-4381-9919-389bc85ed85b" created
-2025-04-14 10:24:36,196 __init__         L0315 DEBUG| QEMUMachine "3f348d83-7aa3-4381-9919-389bc85ed85b" temp_dir: /var/tmp/.avocado-taskky_yb2qf/test-results/tmp_dir56wqq7g0/1-ReverseDebugging_AArch64.test_aarch64_virt/qemu-machine-vxlortdq
-2025-04-14 10:24:36,196 __init__         L0316 DEBUG| QEMUMachine "3f348d83-7aa3-4381-9919-389bc85ed85b" log_dir: /var/tmp/.avocado-taskky_yb2qf/test-results/1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:37,623 stacktrace       L0039 ERROR| 
-2025-04-14 10:24:37,628 stacktrace       L0041 ERROR| Reproduced traceback from: /usr/lib/python3.13/site-packages/avocado/core/test.py:793
-2025-04-14 10:24:37,643 stacktrace       L0045 ERROR| Traceback (most recent call last):
-2025-04-14 10:24:37,643 stacktrace       L0045 ERROR|   File "/usr/lib/python3.13/site-packages/avocado/core/decorators.py", line 90, in wrapper
-2025-04-14 10:24:37,643 stacktrace       L0045 ERROR|     return function(obj, *args, **kwargs)
-2025-04-14 10:24:37,643 stacktrace       L0045 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 239, in test_aarch64_virt
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|     self.reverse_debugging(
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~~~~~~~~~^
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|         args=('-kernel', kernel_path))
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 179, in reverse_debugging
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|     if self.vm_get_icount(vm) == last_icount - 1:
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|        ~~~~~~~~~~~~~~~~~~^^^^
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 100, in vm_get_icount
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|     return vm.qmp('query-replay')['return']['icount']
-2025-04-14 10:24:37,644 stacktrace       L0045 ERROR|            ~~~~~~^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 711, in qmp
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|     ret = self._qmp.cmd_raw(cmd, args=qmp_args)
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 208, in cmd_raw
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|     return self.cmd_obj(qmp_cmd)
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~^^^^^^^^^
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 186, in cmd_obj
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|     self._sync(
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|     ~~~~~~~~~~^
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|         # pylint: disable=protected-access
-2025-04-14 10:24:37,645 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|     ...<5 lines>...
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|         self._timeout
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|     )
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|     ^
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 102, in _sync
-2025-04-14 10:24:37,646 stacktrace       L0045 ERROR|     return self._aloop.run_until_complete(
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|         asyncio.wait_for(future, timeout=timeout)
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|     )
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|     ^
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|   File "/usr/lib64/python3.13/asyncio/base_events.py", line 725, in run_until_complete
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|     return future.result()
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~~^^
-2025-04-14 10:24:37,647 stacktrace       L0045 ERROR|   File "/usr/lib64/python3.13/asyncio/tasks.py", line 507, in wait_for
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|     return await fut
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|            ^^^^^^^^^
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 547, in _raw
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|     return await self._execute(msg, assign_id=assign_id)
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 496, in _execute
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|     return await self._reply(exec_id)
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|            ^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 463, in _reply
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR|     raise result
-2025-04-14 10:24:37,648 stacktrace       L0045 ERROR| qemu.qmp.qmp_client.ExecInterruptedError: Disconnected
-2025-04-14 10:24:37,649 stacktrace       L0046 ERROR| 
-2025-04-14 10:24:37,649 test             L0798 DEBUG| Local variables:
-2025-04-14 10:24:37,671 test             L0801 DEBUG|  -> obj <class 'reverse_debugging.ReverseDebugging_AArch64'>: 1-ReverseDebugging_AArch64.test_aarch64_virt
-2025-04-14 10:24:37,671 test             L0801 DEBUG|  -> args <class 'tuple'>: ()
-2025-04-14 10:24:37,671 test             L0801 DEBUG|  -> kwargs <class 'dict'>: {}
-2025-04-14 10:24:37,671 test             L0801 DEBUG|  -> condition <class 'str'>: 1
-2025-04-14 10:24:37,671 test             L0801 DEBUG|  -> function <class 'function'>: <function ReverseDebugging_AArch64.test_aarch64_virt at 0x7fc6d4cc87c0>
-2025-04-14 10:24:37,672 test             L0801 DEBUG|  -> message <class 'str'>: Test is unstable on GitLab
-2025-04-14 10:24:37,672 test             L0801 DEBUG|  -> negate <class 'bool'>: True
-2025-04-14 10:24:37,673 stacktrace       L0039 ERROR| 
-2025-04-14 10:24:37,673 stacktrace       L0041 ERROR| Reproduced traceback from: /usr/lib/python3.13/site-packages/avocado/core/test.py:819
-2025-04-14 10:24:37,678 stacktrace       L0045 ERROR| Traceback (most recent call last):
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 580, in _soft_shutdown
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|     self.qmp('quit')
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|     ~~~~~~~~^^^^^^^^
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 711, in qmp
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|     ret = self._qmp.cmd_raw(cmd, args=qmp_args)
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 208, in cmd_raw
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|     return self.cmd_obj(qmp_cmd)
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~^^^^^^^^^
-2025-04-14 10:24:37,679 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 192, in cmd_obj
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR|     self._qmp._raw(qmp_cmd, assign_id=False),
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 155, in _wrapper
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR|     raise StateError(emsg, proto.runstate, required_state)
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR| qemu.qmp.protocol.StateError: QMPClient is disconnecting. Call disconnect() to return to IDLE state.
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR| 
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR| During handling of the above exception, another exception occurred:
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR| 
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR| Traceback (most recent call last):
-2025-04-14 10:24:37,680 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 611, in _do_shutdown
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     self._soft_shutdown(timeout)
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 583, in _soft_shutdown
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     self._close_qmp_connection()
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~~~~~~~~~~~~~^^
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 501, in _close_qmp_connection
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     self._qmp.close()
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~~^^
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 281, in close
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     self._sync(
-2025-04-14 10:24:37,681 stacktrace       L0045 ERROR|     ~~~~~~~~~~^
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|         self._qmp.disconnect()
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|     )
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|     ^
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 102, in _sync
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|     return self._aloop.run_until_complete(
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|         asyncio.wait_for(future, timeout=timeout)
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|     )
-2025-04-14 10:24:37,682 stacktrace       L0045 ERROR|     ^
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|   File "/usr/lib64/python3.13/asyncio/base_events.py", line 725, in run_until_complete
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|     return future.result()
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|            ~~~~~~~~~~~~~^^
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|   File "/usr/lib64/python3.13/asyncio/tasks.py", line 507, in wait_for
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|     return await fut
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|            ^^^^^^^^^
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 399, in disconnect
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|     await self._wait_disconnect()
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 719, in _wait_disconnect
-2025-04-14 10:24:37,683 stacktrace       L0045 ERROR|     await all_defined_tasks  # Raise Exceptions from the bottom half.
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|     ^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 870, in _bh_loop_forever
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|     await async_fn()
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 908, in _bh_recv_message
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|     msg = await self._recv()
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|           ^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 1009, in _recv
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|     message = await self._do_recv()
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|               ^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 402, in _do_recv
-2025-04-14 10:24:37,684 stacktrace       L0045 ERROR|     msg_bytes = await self._readline()
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|                 ^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 977, in _readline
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|     raise EOFError
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR| EOFError
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR| 
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR| The above exception was the direct cause of the following exception:
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR| 
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR| Traceback (most recent call last):
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|   File "/.../tmp/qemu-build/tests/avocado/avocado_qemu/__init__.py", line 372, in tearDown
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|     vm.shutdown()
-2025-04-14 10:24:37,685 stacktrace       L0045 ERROR|     ~~~~~~~~~~~^^
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 648, in shutdown
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|     self._do_shutdown(timeout)
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|     ~~~~~~~~~~~~~~~~~^^^^^^^^^
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 618, in _do_shutdown
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|     raise AbnormalShutdown("Could not perform graceful shutdown") \
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR|         from exc
-2025-04-14 10:24:37,686 stacktrace       L0045 ERROR| qemu.machine.machine.AbnormalShutdown: Could not perform graceful shutdown
-2025-04-14 10:24:37,686 stacktrace       L0046 ERROR| 
-2025-04-14 10:24:37,694 test             L0941 ERROR| Traceback (most recent call last):
-2025-04-14 10:24:37,694 test             L0941 ERROR|   File "/usr/lib/python3.13/site-packages/avocado/core/test.py", line 881, in _run_avocado
-    raise test_exception
-2025-04-14 10:24:37,694 test             L0941 ERROR|   File "/usr/lib/python3.13/site-packages/avocado/core/test.py", line 788, in _run_avocado
-    testMethod()
-    ~~~~~~~~~~^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/usr/lib/python3.13/site-packages/avocado/core/decorators.py", line 90, in wrapper
-    return function(obj, *args, **kwargs)
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 239, in test_aarch64_virt
-    self.reverse_debugging(
-    ~~~~~~~~~~~~~~~~~~~~~~^
-        args=('-kernel', kernel_path))
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 179, in reverse_debugging
-    if self.vm_get_icount(vm) == last_icount - 1:
-       ~~~~~~~~~~~~~~~~~~^^^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../tmp/qemu-build/tests/avocado/reverse_debugging.py", line 100, in vm_get_icount
-    return vm.qmp('query-replay')['return']['icount']
-           ~~~~~~^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/machine/machine.py", line 711, in qmp
-    ret = self._qmp.cmd_raw(cmd, args=qmp_args)
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 208, in cmd_raw
-    return self.cmd_obj(qmp_cmd)
-           ~~~~~~~~~~~~^^^^^^^^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 186, in cmd_obj
-    self._sync(
-    ~~~~~~~~~~^
-        # pylint: disable=protected-access
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    ...<5 lines>...
-        self._timeout
-        ^^^^^^^^^^^^^
-    )
-    ^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 102, in _sync
-    return self._aloop.run_until_complete(
-           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
-        asyncio.wait_for(future, timeout=timeout)
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/usr/lib64/python3.13/asyncio/base_events.py", line 725, in run_until_complete
-    return future.result()
-           ~~~~~~~~~~~~~^^
-2025-04-14 10:24:37,695 test             L0941 ERROR|   File "/usr/lib64/python3.13/asyncio/tasks.py", line 507, in wait_for
-    return await fut
-           ^^^^^^^^^
-2025-04-14 10:24:37,696 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 547, in _raw
-    return await self._execute(msg, assign_id=assign_id)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,696 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 496, in _execute
-    return await self._reply(exec_id)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^
-2025-04-14 10:24:37,696 test             L0941 ERROR|   File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 463, in _reply
-    raise result
-2025-04-14 10:24:37,696 test             L0941 ERROR| qemu.qmp.qmp_client.ExecInterruptedError: Disconnected
-2025-04-14 10:24:37,696 test             L0956 ERROR| ERROR 1-ReverseDebugging_AArch64.test_aarch64_virt -> ExecInterruptedError: Disconnected
-2025-04-14 10:24:37,696 test             L0948 INFO | 
-```
-Steps to reproduce:
-1. ``make check-venv``
-2. Run something in the background that keeps all CPUs busy
-3. ``for ((x=0;x<20;x++)); do QEMU_TEST_FLAKY_TESTS=1 pyvenv/bin/avocado run tests/avocado/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt  ; done``
-Additional information:
-The problem can be reproduced with the test converted to the functional framework, too (that's where I noticed it first). In that case the stack trace looked like this:
-
-```
-$ QEMU_TEST_ALLOW_SLOW=1 QEMU_TEST_ALLOW_UNTRUSTED_CODE=1 QEMU_TEST_FLAKY_TESTS=1 QEMU_TEST_ALLOW_LARGE_STORAGE=1 ~/devel/qemu/tests/functional/test_aarch64_reverse_debug.py 
-TAP version 13
-Traceback (most recent call last):
-  File "/.../devel/qemu/tests/functional/test_aarch64_reverse_debug.py", line 33, in test_aarch64_virt
-    self.reverse_debugging(args=('-kernel', kernel_path))
-    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/.../devel/qemu/tests/functional/reverse_debugging.py", line 147, in reverse_debugging
-    pc = self.get_pc(g)
-  File "/.../devel/qemu/tests/functional/reverse_debugging.py", line 82, in get_pc
-    return self.get_reg(g, self.REG_PC)
-           ~~~~~~~~~~~~^^^^^^^^^^^^^^^^
-  File "/.../devel/qemu/tests/functional/reverse_debugging.py", line 77, in get_reg
-    return self.get_reg_le(g, reg)
-           ~~~~~~~~~~~~~~~^^^^^^^^
-  File "/.../devel/qemu/tests/functional/reverse_debugging.py", line 63, in get_reg_le
-    res = g.cmd(b'p%x' % reg)
-  File "/usr/lib/python3.13/site-packages/avocado/utils/gdb.py", line 783, in cmd
-    response_payload = self.decode(result)
-  File "/usr/lib/python3.13/site-packages/avocado/utils/gdb.py", line 738, in decode
-    raise InvalidPacketError
-avocado.utils.gdb.InvalidPacketError
-
-not ok 1 test_aarch64_reverse_debug.ReverseDebugging_AArch64.test_aarch64_virt
-Traceback (most recent call last):
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 580, in _soft_shutdown
-    self.qmp('quit')
-    ~~~~~~~~^^^^^^^^
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 711, in qmp
-    ret = self._qmp.cmd_raw(cmd, args=qmp_args)
-  File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 208, in cmd_raw
-    return self.cmd_obj(qmp_cmd)
-           ~~~~~~~~~~~~^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 186, in cmd_obj
-    self._sync(
-    ~~~~~~~~~~^
-        # pylint: disable=protected-access
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    ...<5 lines>...
-        self._timeout
-        ^^^^^^^^^^^^^
-    )
-    ^
-  File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 102, in _sync
-    return self._aloop.run_until_complete(
-           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
-        asyncio.wait_for(future, timeout=timeout)
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "/usr/lib64/python3.13/asyncio/base_events.py", line 725, in run_until_complete
-    return future.result()
-           ~~~~~~~~~~~~~^^
-  File "/usr/lib64/python3.13/asyncio/tasks.py", line 507, in wait_for
-    return await fut
-           ^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 547, in _raw
-    return await self._execute(msg, assign_id=assign_id)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 496, in _execute
-    return await self._reply(exec_id)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/qmp_client.py", line 463, in _reply
-    raise result
-qemu.qmp.qmp_client.ExecInterruptedError: Disconnected
-
-During handling of the above exception, another exception occurred:
-
-Traceback (most recent call last):
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 611, in _do_shutdown
-    self._soft_shutdown(timeout)
-    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 583, in _soft_shutdown
-    self._close_qmp_connection()
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~^^
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 501, in _close_qmp_connection
-    self._qmp.close()
-    ~~~~~~~~~~~~~~~^^
-  File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 281, in close
-    self._sync(
-    ~~~~~~~~~~^
-        self._qmp.disconnect()
-        ^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "/.../devel/qemu/python/qemu/qmp/legacy.py", line 102, in _sync
-    return self._aloop.run_until_complete(
-           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
-        asyncio.wait_for(future, timeout=timeout)
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "/usr/lib64/python3.13/asyncio/base_events.py", line 725, in run_until_complete
-    return future.result()
-           ~~~~~~~~~~~~~^^
-  File "/usr/lib64/python3.13/asyncio/tasks.py", line 507, in wait_for
-    return await fut
-           ^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 399, in disconnect
-    await self._wait_disconnect()
-  File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 719, in _wait_disconnect
-    await all_defined_tasks  # Raise Exceptions from the bottom half.
-    ^^^^^^^^^^^^^^^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/qmp/protocol.py", line 834, in _bh_close_stream
-    await wait_closed(self._writer)
-  File "/.../devel/qemu/python/qemu/qmp/util.py", line 130, in wait_closed
-    await writer.wait_closed()
-  File "/usr/lib64/python3.13/asyncio/streams.py", line 358, in wait_closed
-    await self._protocol._get_close_waiter(self)
-  File "/usr/lib64/python3.13/asyncio/selector_events.py", line 1067, in write
-    n = self._sock.send(data)
-BrokenPipeError: [Errno 32] Broken pipe
-
-The above exception was the direct cause of the following exception:
-
-Traceback (most recent call last):
-  File "/.../devel/qemu/tests/functional/qemu_test/testcase.py", line 398, in tearDown
-    vm.shutdown()
-    ~~~~~~~~~~~^^
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 648, in shutdown
-    self._do_shutdown(timeout)
-    ~~~~~~~~~~~~~~~~~^^^^^^^^^
-  File "/.../devel/qemu/python/qemu/machine/machine.py", line 618, in _do_shutdown
-    raise AbnormalShutdown("Could not perform graceful shutdown") \
-        from exc
-qemu.machine.machine.AbnormalShutdown: Could not perform graceful shutdown
-
-not ok 1 test_aarch64_reverse_debug.ReverseDebugging_AArch64.test_aarch64_virt
-1..1
-```