test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] #85645

vstinner · 2020-08-04T14:19:27Z

BPO	41473
Nosy	@vstinner, @miss-islington
PRs	bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug #21768 [3.9] bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug (GH-21768) #21769 [3.8] bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug (GH-21768) #21770 bpo-41473: Reenable test_gdb on gdb 9.2 and newer #23637 [3.9] bpo-41473: Reenable test_gdb on gdb 9.2 and newer (GH-23637) #23640 [3.8] bpo-41473: Reenable test_gdb on gdb 9.2 and newer (GH-23637) #23641

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2020-12-16.09:38:32.195>
created_at = <Date 2020-08-04.14:19:27.411>
labels = ['tests', '3.10']
title = 'test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug]'
updated_at = <Date 2020-12-16.09:38:32.194>
user = 'https://github.com/vstinner'

bugs.python.org fields:

activity = <Date 2020-12-16.09:38:32.194>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2020-12-16.09:38:32.195>
closer = 'vstinner'
components = ['Tests']
creation = <Date 2020-08-04.14:19:27.411>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 41473
keywords = ['patch']
message_count = 16.0
messages = ['374808', '374823', '374824', '374825', '374946', '374949', '374950', '375003', '375008', '375009', '375010', '376504', '382494', '382495', '382496', '383127']
nosy_count = 2.0
nosy_names = ['vstinner', 'miss-islington']
pr_nums = ['21768', '21769', '21770', '23637', '23640', '23641']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue41473'
versions = ['Python 3.10']

vstinner · 2020-08-04T14:19:27Z

https://buildbot.python.org/all/#builders/1/builds/1194

0:07:05 load avg: 16.74 [421/423/1] test_gdb failed (2 min 29 sec) -- running: test_capi (1 min 28 sec), test_lib2to3 (1 min 22 sec)
(...)
======================================================================
FAIL: test_dicts (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of dictionaries
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 332, in test_dicts
    self.assertGdbRepr({'foo': 'bar'}, "{'foo': 'bar'}")
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 308, in assertGdbRepr
    gdb_repr, gdb_output = self.get_gdb_repr('id(' + ascii(val) + ')')
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 284, in get_gdb_repr
    self.fail('Unexpected gdb output: %r\n%s' % (gdb_output, gdb_output))
AssertionError: Unexpected gdb output: 'Breakpoint 1 at 0x5fbc79: file Python/bltinmodule.c, line 1173.\n[Thread debugging using libthread_db enabled]\nUsing host libthread_db library "/lib64/libthread_db.so.1".\n'
Breakpoint 1 at 0x5fbc79: file Python/bltinmodule.c, line 1173.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Stderr:
Couldn't get registers: No such process.
Selected thread is running.

======================================================================
FAIL: test_pycfunction (test.test_gdb.PyBtTests) [_testcapi.meth_noargs]
Verify that "py-bt" displays invocations of PyCFunction instances
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 912, in test_pycfunction
    self.assertIn(f'<built-in method {func_name}', gdb_output)
AssertionError: '<built-in method meth_noargs' not found in 'Breakpoint 1 (meth_noargs) pending.\n[Thread debugging using libthread_db enabled]\nUsing host libthread_db library "/lib64/libthread_db.so.1".\nUnable to locate python frame\n'

Stderr:
Function "meth_varargs" not defined.
Function "meth_varargs" not defined.
(...)
Function "meth_varargs_keywords" not defined.
Function "meth_varargs_keywords" not defined.
(...)
Function "meth_o" not defined.
Function "meth_o" not defined.
(...)
Couldn't get registers: No such process.
Selected thread is running.
Function "meth_noargs" not defined.
(...)

0:07:19 load avg: 15.24 Re-running test_gdb in verbose mode
test_NULL_ob_type (test.test_gdb.PrettyPrintTests)
Ensure that a PyObject* with NULL ob_type is handled gracefully ... ok
test_NULL_ptr (test.test_gdb.PrettyPrintTests)
Ensure that a NULL PyObject* is handled gracefully ... ok
test_builtin_method (test.test_gdb.PrettyPrintTests) ... ok
test_builtins_help (test.test_gdb.PrettyPrintTests)
Ensure that the new-style class _Helper in site.py can be handled ... ok
test_bytes (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of bytes ... ok
test_corrupt_ob_type (test.test_gdb.PrettyPrintTests)
Ensure that a PyObject* with a corrupt ob_type is handled gracefully ... ok
test_corrupt_tp_flags (test.test_gdb.PrettyPrintTests)
Ensure that a PyObject* with a type with corrupt tp_flags is handled ... ok
test_corrupt_tp_name (test.test_gdb.PrettyPrintTests)
Ensure that a PyObject* with a type with corrupt tp_name is handled ... ok
test_dicts (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of dictionaries ... ok
test_exceptions (test.test_gdb.PrettyPrintTests) ... ok
test_frames (test.test_gdb.PrettyPrintTests) ... ok
test_frozensets (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of frozensets ... ok
test_getting_backtrace (test.test_gdb.PrettyPrintTests) ... ok
test_int (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of various int values ... ok
test_lists (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of lists ... ok
test_modern_class (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of new-style class instances ... ok
test_selfreferential_dict (test.test_gdb.PrettyPrintTests)
Ensure that a reference loop involving a dict doesn't lead proxyval ... ok
test_selfreferential_list (test.test_gdb.PrettyPrintTests)
Ensure that a reference loop involving a list doesn't lead proxyval ... ok
test_selfreferential_new_style_instance (test.test_gdb.PrettyPrintTests) ... ok
test_selfreferential_old_style_instance (test.test_gdb.PrettyPrintTests) ... ok
test_sets (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of sets ... ok
test_singletons (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of True, False and None ... ok
test_strings (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of unicode strings ... ok
test_subclassing_list (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of an instance of a list subclass ... ok
test_subclassing_tuple (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of an instance of a tuple subclass ... ok
test_truncation (test.test_gdb.PrettyPrintTests)
Verify that very long output is truncated ... ok
test_tuples (test.test_gdb.PrettyPrintTests)
Verify the pretty-printing of tuples ... ok
test_bt (test.test_gdb.PyBtTests)
Verify that the "py-bt" command works ... ok
test_bt_full (test.test_gdb.PyBtTests)
Verify that the "py-bt-full" command works ... ok
test_gc (test.test_gdb.PyBtTests)
Verify that "py-bt" indicates if a thread is garbage-collecting ... ok
test_pycfunction (test.test_gdb.PyBtTests)
Timeout (0:15:00)!
Thread 0x00007f195dda7740 (most recent call first):
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/selectors.py", line 416 in select
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/subprocess.py", line 1977 in _communicate
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/subprocess.py", line 1130 in communicate
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 112 in run_gdb
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 225 in get_stack_trace
File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-x86_64/build/Lib/test/test_gdb.py", line 907 in test_pycfunction
...

vstinner · 2020-08-04T15:07:32Z

https://buildbot.python.org/all/#builders/1/builds/1194

pythoninfo:

sys.version: 3.10.0a0 (heads/master:da4e09fff6, Aug 4 2020, 03:30:43) [GCC 10.2.1 20200723 (Red Hat 10.2.1-1)]

gdb_version: GNU gdb (GDB) Fedora 9.2-2.fc33

vstinner · 2020-08-04T15:08:15Z

I failed to reproduce the issue on an up-to-date Fedora Rawhide with gdb-9.2-2.fc33.x86_64 ("GNU gdb (GDB) Fedora 9.2-2.fc33").

vstinner · 2020-08-04T15:15:37Z

Other failures on a different architecture, aarch64 Fedora Rawhide Clang 3.9:

https://buildbot.python.org/all/#/builders/687/builds/152

"gdb_version: GNU gdb (GDB) Fedora 9.2-2.fc33"

"Stderr:
Unable to fetch general registers.: No such process.
Selected thread is running."

https://buildbot.python.org/all/#/builders/687/builds/160

"gdb_version: GNU gdb (GDB) Fedora 9.2-2.fc33"

"Stderr:
Unable to fetch general registers.: No such process.
Selected thread is running."

See also bpo-40746: "test_gdb failing on 32-bit armv7l when built with GCC -Og (fail on Raspbian on 3.9, regression from 3.8)".

vstinner · 2020-08-06T16:48:26Z

I looked at the aarch64 failure on Fedora Rawhide using GCC and the master branch.

When I run "./python -m test -v test_gdb -m test_pycfunction" multiple times, I get a different error at each run, and sometimes the test pass, whereas nothing changes between the runs.

gcc (GCC) 10.2.1 20200723 (Red Hat 10.2.1-1) [gcc-10.2.1-1.fc33.aarch64]
GNU gdb (GDB) Fedora 9.2-2.fc33 [gdb-9.2-2.fc33.aarch64]

When gdb fails to rebuild the stack file, it logs the message: "opening file=(...)/_testcapi.cpython-310d-aarch64-linux-gnu.so [0]; direct_opencount=1".

It seems to be an issue in gdb, not in Python.

I modified test_gdb.py to get subprocess arguments and output (out/err).

== Logs of a success ==

args=('gdb', '--batch', '-nx', '-iex', 'add-auto-load-safe-path /home/vstinner/python/master/python-gdb.py', '--eval-command=set breakpoint pending yes', '--eval-command=break meth_fastcall', '--eval-command=set print address off', '--eva
l-command=run', '--eval-command=set print entry-values no', '--eval-command=bt', '--eval-command=py-bt', '--args', '/home/vstinner/python/master/python', '-S', '-c', '\nimport _testcapi\ndef foo():\n    _testcapi.meth_fastcall()\ndef bar(
):\n    foo()\nbar()\n')                                                                                                                                                                                                                      
--out--                                                                                                                                                                                                                                       
Breakpoint 1 (meth_fastcall) pending.                                                                                                                                                                                                         
[Thread debugging using libthread_db enabled]                                                                                                                                                                                                 
Using host libthread_db library "/lib64/libthread_db.so.1".                                                                                                                                                                                   
                                                                                                                                                                                                                                              
Breakpoint 1, meth_fastcall (self=<module at remote 0xffffea684e90>, args=, nargs=0) at /home/vstinner/python/master/Modules/_testcapimodule.c:5255                                                                                           
5255    {                                                                                                                                                                                                                                     
#0  meth_fastcall (self=<module at remote 0xffffea684e90>, args=, nargs=0) at /home/vstinner/python/master/Modules/_testcapimodule.c:5255                                                                                                     
#1  cfunction_vectorcall_FASTCALL (func=<built-in method meth_fastcall of module object at remote 0xffffea684e90>, args=, nargsf=<optimized out>, kwnames=<optimized out>) at Objects/methodobject.c:424                                      
#2  _PyObject_VectorcallTstate (tstate=, callable=<built-in method meth_fastcall of module object at remote 0xffffea684e90>, args=, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:114                              
#3  PyObject_Vectorcall (kwnames=0x0, nargsf=9223372036854775808, args=, callable=<built-in method meth_fastcall of module object at remote 0xffffea684e90>) at ./Include/cpython/abstract.h:123                                              
#4  call_function (tstate=, pp_stack=, oparg=0, kwnames=0x0) at Python/ceval.c:5121                                                                                                                                                           
#5  _PyEval_EvalFrameDefault (tstate=, f=Frame 0x883070, for file <string>, line 4, in foo (), throwflag=<optimized out>) at Python/ceval.c:3516                                                                                              
#6  _PyEval_EvalFrame (throwflag=0, f=Frame 0x883070, for file <string>, line 4, in foo (), tstate=) at ./Include/internal/pycore_ceval.h:40                                                                                                  
#7  function_code_fastcall (tstate=, co=<optimized out>, args=, nargs=0, globals=<optimized out>) at Objects/call.c:329                                                                                                                       
#8  _PyFunction_Vectorcall (func=<optimized out>, stack=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at Objects/call.c:366                                                                                               
#9  _PyObject_VectorcallTstate (tstate=, callable=<function at remote 0xffffea711a50>, args=, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:114                                                                    
#10 PyObject_Vectorcall (kwnames=0x0, nargsf=9223372036854775808, args=, callable=<function at remote 0xffffea711a50>) at ./Include/cpython/abstract.h:123                                                                                    
#11 call_function (tstate=, pp_stack=, oparg=0, kwnames=0x0) at Python/ceval.c:5121                                                                                                                                                           
#12 _PyEval_EvalFrameDefault (tstate=, f=Frame 0xffffea67f050, for file <string>, line 6, in bar (), throwflag=<optimized out>) at Python/ceval.c:3547                                                                                        
#13 _PyEval_EvalFrame (throwflag=0, f=Frame 0xffffea67f050, for file <string>, line 6, in bar (), tstate=) at ./Include/internal/pycore_ceval.h:40                                                                                            
#14 function_code_fastcall (tstate=, co=<optimized out>, args=, nargs=0, globals=<optimized out>) at Objects/call.c:329                                                                                                                       
#15 _PyFunction_Vectorcall (func=<optimized out>, stack=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at Objects/call.c:366                                                                                               
#16 _PyObject_VectorcallTstate (tstate=, callable=<function at remote 0xffffea682410>, args=, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:114                                                                    
#17 PyObject_Vectorcall (kwnames=0x0, nargsf=9223372036854775808, args=, callable=<function at remote 0xffffea682410>) at ./Include/cpython/abstract.h:123                                                                                    
#18 call_function (tstate=, pp_stack=, oparg=0, kwnames=0x0) at Python/ceval.c:5121                                                                                                                                                           
#19 _PyEval_EvalFrameDefault (tstate=, f=Frame 0xffffea6c15c0, for file <string>, line 7, in <module> (), throwflag=<optimized out>) at Python/ceval.c:3547                                
(...)
                                                                                                                                                                                        
--out--done                                                                                                                                                                                                                                   
--err--                                                                                                                                                                                                                                       
Function "meth_fastcall" not defined.                                                                                                                                                                                                         
                                                                                                                                                                                                                                              
--err--done

== Logs of a failure ==

args=('gdb', '--batch', '-nx', '-iex', 'add-auto-load-safe-path /home/vstinner/python/master/python-gdb.py', '--eval-command=set breakpoint pending yes', '--eval-command=break meth_fastcall', '--eval-command=set print address off', '--eva
l-command=run', '--eval-command=set print entry-values no', '--eval-command=bt', '--eval-command=py-bt', '--args', '/home/vstinner/python/master/python', '-S', '-c', '\nimport _testcapi\ndef foo():\n    _testcapi.meth_fastcall()\ndef bar(
):\n    foo()\nbar()\n')
--out--              
Breakpoint 1 (meth_fastcall) pending.                    
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Program received signal SIGTRAP, Trace/breakpoint trap.
?? () from /home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so
#0 ?? () from /home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so
#1 ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Unable to locate python frame

--out--done
--err--
Function "meth_fastcall" not defined.
1056556: opening file=/home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so [0]; direct_opencount=1
1056556:

--err--done

vstinner · 2020-08-06T17:08:14Z

More logs on the AArch64 issue.

It seems like *sometimes*, gdb fails to parse debug symbols of _testcapi.cpython-310d-aarch64-linux-gnu.so, whereas most of the time, "bt" shows symbols as expected.

stdout+stderr when the bug happens.

#######################################################
Function "meth_fastcall" not defined.
Breakpoint 1 (meth_fastcall) pending.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
1069559: opening file=/home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so [0]; direct_opencount=1
1069559:

Program received signal SIGTRAP, Trace/breakpoint trap.
?? () from /home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so
#0 ?? () from /home/vstinner/python/master/build/lib.linux-aarch64-3.10-pydebug/_testcapi.cpython-310d-aarch64-linux-gnu.so
#1 ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Unable to locate python frame
#######################################################

Extract of a successful run:
#######################################################
Function "meth_fastcall" not defined.
Breakpoint 1 (meth_fastcall) pending.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Breakpoint 1, meth_fastcall (self=<module at remote 0xffffea683e90>, args=, nargs=0) at /home/vstinner/python/master/Modules/_testcapimodule.c:5255
5255 {
#0 meth_fastcall (self=<module at remote 0xffffea683e90>, args=, nargs=0) at /home/vstinner/python/master/Modules/_testcapimodule.c:5255
#1 cfunction_vectorcall_FASTCALL (func=<built-in method meth_fastcall of module object at remote 0xffffea683e90>, args=, nargsf=<optimized out>, kwnames=<optimized out>) at Objects/methodobject.c:424
#2 _PyObject_VectorcallTstate (tstate=, callable=<built-in method meth_fastcall of module object at remote 0xffffea683e90>, args=, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:114
#######################################################

I can reproduce the issue with command "./script.sh" using the following files.

script.sh:
---

$ cat script.sh 
OUT=$(mktemp)
while true; do
  gdb --batch -x cmds -args ./python -S x.py < /dev/null 2>&1 | tee $OUT 
  grep -q -F '<built-in method meth_fastcall' $OUT || break
  echo
  echo "===================================================="
  echo
done

echo "#######################################################"
echo "BUG!"
echo "#######################################################"
cat $OUT
echo "#######################################################"

rm -f $OUT
---

x.py:
---

import _testcapi
def foo():
#    _testcapi.meth_varargs()
    _testcapi.meth_fastcall()
def bar():
    foo()
bar()

cmds:
---
set breakpoint pending on
add-auto-load-safe-path /home/vstinner/python/master/python-gdb.py
set breakpoint pending yes
set print address off
break meth_fastcall
run
set print entry-values no
bt
py-bt
---

vstinner · 2020-08-06T17:27:06Z

I reported https://bugzilla.redhat.com/show_bug.cgi?id=1866884 to gdb: "Arch64: sometimes, gdb fails to load symbols of a dynamic library with a pending breakpoint".

vstinner · 2020-08-07T15:38:54Z

Since I identified a gdb regression in gdb 9.2, I wrote PR 21768 to skip test_gdb on gdb >= 9.2 until the bug is fixed:
https://bugzilla.redhat.com/show_bug.cgi?id=1866884

vstinner · 2020-08-07T15:57:59Z

New changeset e27a51c by Victor Stinner in branch 'master':
bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug (GH-21768)
e27a51c

miss-islington · 2020-08-07T16:15:40Z

New changeset 87bc220 by Miss Islington (bot) in branch '3.8':
bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug (GH-21768)
87bc220

miss-islington · 2020-08-07T16:18:33Z

New changeset 5e12a5b by Miss Islington (bot) in branch '3.9':
bpo-41473: Skip test_gdb with gdb 9.2 to work around gdb bug (GH-21768)
5e12a5b

vstinner · 2020-09-07T15:33:03Z

https://bugzilla.redhat.com/show_bug.cgi?id=1866884 "AArch64: sometimes, gdb fails to load symbols of a dynamic library with a pending breakpoint": gdb bug has been confirmed.

vstinner · 2020-12-04T15:24:05Z

New changeset 0663940 by Victor Stinner in branch 'master':
bpo-41473: Reenable test_gdb on gdb 9.2 and newer (GH-23637)
0663940

miss-islington · 2020-12-04T15:41:16Z

New changeset 8e8f82d by Miss Islington (bot) in branch '3.8':
bpo-41473: Reenable test_gdb on gdb 9.2 and newer (GH-23637)
8e8f82d

miss-islington · 2020-12-04T15:47:52Z

New changeset c7cf66d by Miss Islington (bot) in branch '3.9':
bpo-41473: Reenable test_gdb on gdb 9.2 and newer (GH-23637)
c7cf66d

vstinner · 2020-12-16T09:38:32Z

test_gdb pass again on AMD64 Fedora Rawhide 3.x with "GNU gdb (GDB) Fedora 10.1-2.fc34":

https://buildbot.python.org/all/#/builders/285/builds/348
0:02:52 load avg: 11.34 [242/426] test_gdb passed (1 min 28 sec) (...)

I close the issue.

vstinner added 3.10 only security fixes tests Tests in the Lib/test dir labels Aug 4, 2020

vstinner changed the title ~~test_gdb fails on AMD64 Fedora Rawhide 3.x~~ test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] Sep 7, 2020

vstinner closed this as completed Dec 16, 2020

ezio-melotti transferred this issue from another repository Apr 10, 2022

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test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] #85645

test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] #85645

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miss-islington commented Dec 4, 2020

vstinner commented Dec 16, 2020

test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] #85645

test_gdb fails on AMD64 Fedora Rawhide 3.x [gdb 9.2 bug] #85645

Comments

vstinner commented Aug 4, 2020

vstinner commented Aug 4, 2020

vstinner commented Aug 4, 2020

vstinner commented Aug 4, 2020

vstinner commented Aug 4, 2020

vstinner commented Aug 6, 2020

vstinner commented Aug 6, 2020

vstinner commented Aug 6, 2020

vstinner commented Aug 7, 2020

vstinner commented Aug 7, 2020

miss-islington commented Aug 7, 2020

miss-islington commented Aug 7, 2020

vstinner commented Sep 7, 2020

vstinner commented Dec 4, 2020

miss-islington commented Dec 4, 2020

miss-islington commented Dec 4, 2020

vstinner commented Dec 16, 2020