* tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError
@ 2021-06-25 17:01 Philippe Mathieu-Daudé
2021-06-28 5:14 ` Pavel Dovgalyuk
0 siblings, 1 reply; 4+ messages in thread
From: Philippe Mathieu-Daudé @ 2021-06-25 17:01 UTC (permalink / raw)
To: Pavel Dovgalyuk, Alex Bennée; +Cc: qemu-devel
Hi Pavel,
FYI as of commit 050cee12315 ("Merge remote-tracking branch
'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging")
the ReverseDebugging_AArch64 test is failing:
(28/37)
tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt:
ERROR (0.96 s)
INFO | recorded log with 1690570+ steps
INFO | replaying the execution...
INFO | connecting to gdbstub
INFO | stepping forward
INFO | saving position 40000000
ERROR|
ERROR| Reproduced traceback from:
lib/python3.8/site-packages/avocado/core/test.py:770
ERROR| Traceback (most recent call last):
ERROR| File "acceptance/reverse_debugging.py", line 206, in
test_aarch64_virt
ERROR| self.reverse_debugging(
ERROR| File "acceptance/reverse_debugging.py", line 140, in
reverse_debugging
ERROR| pc = self.get_pc(g)
ERROR| File "acceptance/reverse_debugging.py", line 77, in get_pc
ERROR| return self.get_reg(g, self.REG_PC)
ERROR| File "acceptance/reverse_debugging.py", line 72, in get_reg
ERROR| return self.get_reg_le(g, reg)
ERROR| File "acceptance/reverse_debugging.py", line 58, in get_reg_le
ERROR| res = g.cmd(b'p%x' % reg)
ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
783, in cmd
ERROR| response_payload = self.decode(result)
ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
738, in decode
ERROR| raise InvalidPacketError
ERROR| avocado.utils.gdb.InvalidPacketError
ERROR|
DEBUG| Local variables:
DEBUG| -> self <class 'reverse_debugging.ReverseDebugging_AArch64'>:
28-tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt
DEBUG| -> kernel_url <class 'str'>:
https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz
DEBUG| -> kernel_hash <class 'str'>:
8c73e469fc6ea06a58dc83a628fc695b693b8493
DEBUG| -> kernel_path <class 'str'>:
avocado-cache/by_location/a00ac4ae676ef0322126abd2f7d38f50cc9cbc95/vmlinuz
DEBUG| >>> {'execute': 'quit'}
ERROR|
ERROR| Reproduced traceback from:
lib/python3.8/site-packages/avocado/core/test.py:796
ERROR| Traceback (most recent call last):
ERROR| File "python/qemu/machine/machine.py", line 489, in _do_shutdown
ERROR| self._soft_shutdown(timeout, has_quit)
ERROR| File "python/qemu/machine/machine.py", line 469, in _soft_shutdown
ERROR| self._qmp.cmd('quit')
ERROR| File "python/qemu/qmp/__init__.py", line 325, in cmd
ERROR| return self.cmd_obj(qmp_cmd)
ERROR| File "python/qemu/qmp/__init__.py", line 303, in cmd_obj
ERROR| self.__sock.sendall(json.dumps(qmp_cmd).encode('utf-8'))
ERROR| BrokenPipeError: [Errno 32] Broken pipe
ERROR|
ERROR| The above exception was the direct cause of the following exception:
ERROR|
ERROR| Traceback (most recent call last):
ERROR| File "acceptance/avocado_qemu/__init__.py", line 244, in tearDown
ERROR| vm.shutdown()
ERROR| File "python/qemu/machine/machine.py", line 519, in shutdown
ERROR| self._do_shutdown(timeout, has_quit)
ERROR| File "python/qemu/machine/machine.py", line 492, in _do_shutdown
ERROR| raise AbnormalShutdown("Could not perform graceful shutdown") \
ERROR| qemu.machine.machine.AbnormalShutdown: Could not perform graceful
shutdown
ERROR| Traceback (most recent call last):
ERROR| ERROR
28-tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt
-> InvalidPacketError:
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError
2021-06-25 17:01 tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError Philippe Mathieu-Daudé
@ 2021-06-28 5:14 ` Pavel Dovgalyuk
2021-06-28 11:20 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 4+ messages in thread
From: Pavel Dovgalyuk @ 2021-06-28 5:14 UTC (permalink / raw)
To: Philippe Mathieu-Daudé, Alex Bennée; +Cc: qemu-devel
On 25.06.2021 20:01, Philippe Mathieu-Daudé wrote:
> Hi Pavel,
>
> FYI as of commit 050cee12315 ("Merge remote-tracking branch
> 'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging")
Doesn't it mean, that the real culprit is hidden and we should bisect?
> the ReverseDebugging_AArch64 test is failing:
Shouldn't the merge be postponed in such cases?
>
> (28/37)
> tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt:
> ERROR (0.96 s)
>
> INFO | recorded log with 1690570+ steps
> INFO | replaying the execution...
> INFO | connecting to gdbstub
> INFO | stepping forward
> INFO | saving position 40000000
> ERROR|
> ERROR| Reproduced traceback from:
> lib/python3.8/site-packages/avocado/core/test.py:770
> ERROR| Traceback (most recent call last):
> ERROR| File "acceptance/reverse_debugging.py", line 206, in
> test_aarch64_virt
> ERROR| self.reverse_debugging(
> ERROR| File "acceptance/reverse_debugging.py", line 140, in
> reverse_debugging
> ERROR| pc = self.get_pc(g)
> ERROR| File "acceptance/reverse_debugging.py", line 77, in get_pc
> ERROR| return self.get_reg(g, self.REG_PC)
> ERROR| File "acceptance/reverse_debugging.py", line 72, in get_reg
> ERROR| return self.get_reg_le(g, reg)
> ERROR| File "acceptance/reverse_debugging.py", line 58, in get_reg_le
> ERROR| res = g.cmd(b'p%x' % reg)
> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
> 783, in cmd
> ERROR| response_payload = self.decode(result)
> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
> 738, in decode
> ERROR| raise InvalidPacketError
> ERROR| avocado.utils.gdb.InvalidPacketError
> ERROR|
> DEBUG| Local variables:
> DEBUG| -> self <class 'reverse_debugging.ReverseDebugging_AArch64'>:
> 28-tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt
> DEBUG| -> kernel_url <class 'str'>:
> https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz
> DEBUG| -> kernel_hash <class 'str'>:
> 8c73e469fc6ea06a58dc83a628fc695b693b8493
> DEBUG| -> kernel_path <class 'str'>:
> avocado-cache/by_location/a00ac4ae676ef0322126abd2f7d38f50cc9cbc95/vmlinuz
> DEBUG| >>> {'execute': 'quit'}
> ERROR|
> ERROR| Reproduced traceback from:
> lib/python3.8/site-packages/avocado/core/test.py:796
> ERROR| Traceback (most recent call last):
> ERROR| File "python/qemu/machine/machine.py", line 489, in _do_shutdown
> ERROR| self._soft_shutdown(timeout, has_quit)
> ERROR| File "python/qemu/machine/machine.py", line 469, in _soft_shutdown
> ERROR| self._qmp.cmd('quit')
> ERROR| File "python/qemu/qmp/__init__.py", line 325, in cmd
> ERROR| return self.cmd_obj(qmp_cmd)
> ERROR| File "python/qemu/qmp/__init__.py", line 303, in cmd_obj
> ERROR| self.__sock.sendall(json.dumps(qmp_cmd).encode('utf-8'))
> ERROR| BrokenPipeError: [Errno 32] Broken pipe
> ERROR|
> ERROR| The above exception was the direct cause of the following exception:
> ERROR|
> ERROR| Traceback (most recent call last):
> ERROR| File "acceptance/avocado_qemu/__init__.py", line 244, in tearDown
> ERROR| vm.shutdown()
> ERROR| File "python/qemu/machine/machine.py", line 519, in shutdown
> ERROR| self._do_shutdown(timeout, has_quit)
> ERROR| File "python/qemu/machine/machine.py", line 492, in _do_shutdown
> ERROR| raise AbnormalShutdown("Could not perform graceful shutdown") \
> ERROR| qemu.machine.machine.AbnormalShutdown: Could not perform graceful
> shutdown
> ERROR| Traceback (most recent call last):
> ERROR| ERROR
> 28-tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt
> -> InvalidPacketError:
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError
2021-06-28 5:14 ` Pavel Dovgalyuk
@ 2021-06-28 11:20 ` Philippe Mathieu-Daudé
2021-06-28 11:25 ` Pavel Dovgalyuk
0 siblings, 1 reply; 4+ messages in thread
From: Philippe Mathieu-Daudé @ 2021-06-28 11:20 UTC (permalink / raw)
To: Pavel Dovgalyuk, Alex Bennée; +Cc: qemu-devel
On 6/28/21 7:14 AM, Pavel Dovgalyuk wrote:
> On 25.06.2021 20:01, Philippe Mathieu-Daudé wrote:
>> Hi Pavel,
>>
>> FYI as of commit 050cee12315 ("Merge remote-tracking branch
>> 'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging")
>
> Doesn't it mean, that the real culprit is hidden and we should bisect?
Could be, I have no idea, I don't run this test often, only when I do
changes related to aa64. I could bisect if you can't, but it won't be
soon.
>> the ReverseDebugging_AArch64 test is failing:
>
> Shouldn't the merge be postponed in such cases?
This test isn't run on CI (you marked it @skip in commit be52eca3097).
>> (28/37)
>> tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt:
>>
>> ERROR (0.96 s)
>>
>> INFO | recorded log with 1690570+ steps
>> INFO | replaying the execution...
>> INFO | connecting to gdbstub
>> INFO | stepping forward
>> INFO | saving position 40000000
>> ERROR|
>> ERROR| Reproduced traceback from:
>> lib/python3.8/site-packages/avocado/core/test.py:770
>> ERROR| Traceback (most recent call last):
>> ERROR| File "acceptance/reverse_debugging.py", line 206, in
>> test_aarch64_virt
>> ERROR| self.reverse_debugging(
>> ERROR| File "acceptance/reverse_debugging.py", line 140, in
>> reverse_debugging
>> ERROR| pc = self.get_pc(g)
>> ERROR| File "acceptance/reverse_debugging.py", line 77, in get_pc
>> ERROR| return self.get_reg(g, self.REG_PC)
>> ERROR| File "acceptance/reverse_debugging.py", line 72, in get_reg
>> ERROR| return self.get_reg_le(g, reg)
>> ERROR| File "acceptance/reverse_debugging.py", line 58, in get_reg_le
>> ERROR| res = g.cmd(b'p%x' % reg)
>> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
>> 783, in cmd
>> ERROR| response_payload = self.decode(result)
>> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
>> 738, in decode
>> ERROR| raise InvalidPacketError
>> ERROR| avocado.utils.gdb.InvalidPacketError
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError
2021-06-28 11:20 ` Philippe Mathieu-Daudé
@ 2021-06-28 11:25 ` Pavel Dovgalyuk
0 siblings, 0 replies; 4+ messages in thread
From: Pavel Dovgalyuk @ 2021-06-28 11:25 UTC (permalink / raw)
To: Philippe Mathieu-Daudé, Alex Bennée; +Cc: qemu-devel
On 28.06.2021 14:20, Philippe Mathieu-Daudé wrote:
> On 6/28/21 7:14 AM, Pavel Dovgalyuk wrote:
>> On 25.06.2021 20:01, Philippe Mathieu-Daudé wrote:
>>> Hi Pavel,
>>>
>>> FYI as of commit 050cee12315 ("Merge remote-tracking branch
>>> 'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging")
>>
>> Doesn't it mean, that the real culprit is hidden and we should bisect?
>
> Could be, I have no idea, I don't run this test often, only when I do
> changes related to aa64. I could bisect if you can't, but it won't be
> soon.
>
>>> the ReverseDebugging_AArch64 test is failing:
>>
>> Shouldn't the merge be postponed in such cases?
>
> This test isn't run on CI (you marked it @skip in commit be52eca3097).
Thanks for clarification. I'll take a look at this bug, but it will not
be soon too.
>
>>> (28/37)
>>> tests/acceptance/reverse_debugging.py:ReverseDebugging_AArch64.test_aarch64_virt:
>>>
>>> ERROR (0.96 s)
>>>
>>> INFO | recorded log with 1690570+ steps
>>> INFO | replaying the execution...
>>> INFO | connecting to gdbstub
>>> INFO | stepping forward
>>> INFO | saving position 40000000
>>> ERROR|
>>> ERROR| Reproduced traceback from:
>>> lib/python3.8/site-packages/avocado/core/test.py:770
>>> ERROR| Traceback (most recent call last):
>>> ERROR| File "acceptance/reverse_debugging.py", line 206, in
>>> test_aarch64_virt
>>> ERROR| self.reverse_debugging(
>>> ERROR| File "acceptance/reverse_debugging.py", line 140, in
>>> reverse_debugging
>>> ERROR| pc = self.get_pc(g)
>>> ERROR| File "acceptance/reverse_debugging.py", line 77, in get_pc
>>> ERROR| return self.get_reg(g, self.REG_PC)
>>> ERROR| File "acceptance/reverse_debugging.py", line 72, in get_reg
>>> ERROR| return self.get_reg_le(g, reg)
>>> ERROR| File "acceptance/reverse_debugging.py", line 58, in get_reg_le
>>> ERROR| res = g.cmd(b'p%x' % reg)
>>> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
>>> 783, in cmd
>>> ERROR| response_payload = self.decode(result)
>>> ERROR| File "lib/python3.8/site-packages/avocado/utils/gdb.py", line
>>> 738, in decode
>>> ERROR| raise InvalidPacketError
>>> ERROR| avocado.utils.gdb.InvalidPacketError
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-06-25 17:01 tests: ReverseDebugging_AArch64.test_aarch64_virt -> InvalidPacketError Philippe Mathieu-Daudé
2021-06-28 5:14 ` Pavel Dovgalyuk
2021-06-28 11:20 ` Philippe Mathieu-Daudé
2021-06-28 11:25 ` Pavel Dovgalyuk
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