[issue12605] Enhancements to gdb 7 debugging hooks

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

Dave, test_gdb fails consistently on the ARM buildbot:


======================================================================
FAIL: test_threads (test.test_gdb.PyBtTests)
Verify that "py-bt" indicates threads that are waiting for the GIL
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/test/test_gdb.py", line 706, in test_threads
    self.assertIn('Waiting for the GIL', gdb_output)
AssertionError: 'Waiting for the GIL' not found in 'Breakpoint 1 at 0x9e36a: file Python/bltinmodule.c, line 962.\n[Thread debugging using libthread_db enabled]\nUsing host libthread_db library "/lib/arm-linux-gnueabi/libthread_db.so.1".\n[New Thread 0x2b2b2470 (LWP 8779)]\n[New Thread 0x2b5ff470 (LWP 8780)]\n[New Thread 0x2b8ff470 (LWP 8781)]\n[New Thread 0x2baff470 (LWP 8782)]\n\nBreakpoint 1, builtin_id (self=<module at remote 0x2aca5638>, v=42) at Python/bltinmodule.c:962\n962\t    return PyLong_FromVoidPtr(v);\n\nThread 5 (Thread 0x2baff470 (LWP 8782)):\nTraceback (most recent call first):\n  File "<string>", line 10, in run\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 639, in _bootstrap_inner\n    self.run()\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 616, in _bootstrap\n    self._bootstrap_inner()\n\nThread 4 (Thread 0x2b8ff470 (LWP 8781)):\nTraceback (most recent call first):\n  File "<string>", line 10, in run\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 639, in _bootstrap_inner\n    self.run()\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 616, in _bootstrap\n    self._bootstrap_inner()\n\nThread 3 (Thread 0x2b5ff470 (LWP 8780)):\nTraceback (most recent call first):\n  File "<string>", line 10, in run\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 639, in _bootstrap_inner\n    self.run()\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 616, in _bootstrap\n    self._bootstrap_inner()\n\nThread 2 (Thread 0x2b2b2470 (LWP 8779)):\nTraceback (most recent call first):\n  File "<string>", line 10, in run\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 639, in _bootstrap_inner\n    self.run()\n  File "/var/lib/buildbot/buildarea/3.x.warsaw-ubuntu-arm/build/Lib/threading.py", line 616, in _bootstrap\n    self._bootstrap_inner()\n\nThread 1 (Thread 0x2aac5300 (LWP 8776)):\nTraceback (most recent call first):\n  File "<string>", line 18, in <module>\n'


http://buildbot.python.org/all/builders/ARM%20Ubuntu%203.x

----------
stage: patch review -> committed/rejected
versions:  -Python 2.7, Python 3.2

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<http://bugs.python.org/issue12605>
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