[lldb-dev] [Bug 22930] New: TestGdbRemoteAuxvSupport intermittent failures

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=22930

            Bug ID: 22930
           Summary: TestGdbRemoteAuxvSupport intermittent failures
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at cs.uiuc.edu
          Reporter: vince at nethacker.com
    Classification: Unclassified

Failed 1x in 34 builds on lldb-x86_64-ubuntu-14.04-cmake

======================================================================
FAIL: test_auxv_chunked_reads_work_llgs_dwarf
(TestGdbRemoteAuxvSupport.TestGdbRemoteAuxvSupport)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/lldbtest.py",
line 513, in wrapper
    return func(self, *args, **kwargs)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/lldbtest.py",
line 479, in wrapper
    return func(self, *args, **kwargs)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 204, in test_auxv_chunked_reads_work_llgs_dwarf
    self.auxv_chunked_reads_work()
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 164, in auxv_chunked_reads_work
    (word_size, auxv_data) = self.get_raw_auxv_data()
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 49, in get_raw_auxv_data
    self.assertTrue("ptrsize" in proc_info)
AssertionError: False is not True
Config=x86_64-clang

Failed 2x in 34 builds on lldb-x86_64-ubuntu-14.04-cmake

======================================================================
FAIL: test_auxv_data_is_correct_size_llgs_dwarf
(TestGdbRemoteAuxvSupport.TestGdbRemoteAuxvSupport)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/lldbtest.py",
line 513, in wrapper
    return func(self, *args, **kwargs)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/lldbtest.py",
line 479, in wrapper
    return func(self, *args, **kwargs)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 117, in test_auxv_data_is_correct_size_llgs_dwarf
    self.auxv_data_is_correct_size()
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 96, in auxv_data_is_correct_size
    (word_size, auxv_data) = self.get_raw_auxv_data()
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 36, in get_raw_auxv_data
    if not self.has_auxv_support():
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/TestGdbRemoteAuxvSupport.py",
line 28, in has_auxv_support
    context = self.expect_gdbremote_sequence()
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/gdbremote_testcase.py",
line 504, in expect_gdbremote_sequence
    return expect_lldb_gdbserver_replay(self, self.sock, self.test_sequence,
timeout_seconds, self.logger)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/lldbgdbserverutils.py",
line 240, in expect_lldb_gdbserver_replay
    context = sequence_entry.assert_match(asserter, content, context=context)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/lldbgdbserverutils.py",
line 515, in assert_match
    self._assert_exact_payload_match(asserter, actual_packet)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/lldbgdbserverutils.py",
line 474, in _assert_exact_payload_match
    assert_packets_equal(asserter, actual_packet, self.exact_payload)
  File
"/lldb-buildbot/lldbSlave/buildWorkingDir/llvm/tools/lldb/test/tools/lldb-server/lldbgdbserverutils.py",
line 151, in assert_packets_equal
    asserter.assertEqual(actual_stripped, expected_stripped)
AssertionError: '$E08' != '$OK'
Config=x86_64-clang

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