[lldb-dev] [Bug 17233] New: test causes assertion failure on FreeBSD in ProcessPOSIX::DoResume()

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Sep 13 09:57:35 PDT 2013 

http://llvm.org/bugs/show_bug.cgi?id=17233

            Bug ID: 17233
           Summary: test causes assertion failure on FreeBSD in
                    ProcessPOSIX::DoResume()
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at cs.uiuc.edu
          Reporter: emaste at freebsd.org
    Classification: Unclassified

python dotest.py --executable ../../../build-nodebug/bin/lldb -C /usr/bin/clang
-t -p TestCallWithTimeout.py

(lldb) bt
* thread #1: tid = 0, 0x0000000801006cac libc.so.7`_thr_kill + 12 at
thr_kill.S:3, name = 'python2.7', stop reason = signal SIGABRT
    frame #0: 0x0000000801006cac libc.so.7`_thr_kill + 12 at thr_kill.S:3
    frame #1: 0x00000008010a739c libc.so.7`abort + 76 at abort.c:65
    frame #2: 0x000000080108a991 libc.so.7`__assert(func=<unavailable>,
file=<unavailable>, line=<unavailable>, failedexpr=<unavailable>) + 81 at
assert.c:54
    frame #3: 0x000000080527bf2e _lldb.so`ProcessPOSIX::DoResume(void) + 94
    frame #4: 0x0000000805005674
_lldb.so`lldb_private::Process::PrivateResume(void) + 340
    frame #5: 0x00000008050133a4
_lldb.so`lldb_private::Process::RunThreadPlan(lldb_private::ExecutionContext&,
std::__1::shared_ptr<lldb_private::ThreadPlan>&, bool, bool, bool, bool,
unsigned int, lldb_private::Stream&) + 3092
    frame #6: 0x0000000804d89174
_lldb.so`lldb_private::ClangUserExpression::Execute(lldb_private::Stream&,
lldb_private::ExecutionContext&, bool, bool,
std::__1::shared_ptr<lldb_private::ClangUserExpression>&,
std::__1<lldb_private::ClangExpressionVariable>&, bool, unsigned int) + 2004
    frame #7: 0x0000000804d89f05
_lldb.so`lldb_private::ClangUserExpression::EvaluateWithError(lldb_private::ExecutionContext&,
lldb_private::ExecutionPolicy, lldb::LanguageType,
lldb_private::ClangExpression::ResultType, bool, bool, char const*, char
const*, lldb_private::SharingPtr<lldb_private::ValueObject>&,
lldb_private::Error&, bool, unsigned int) + 2293
    frame #8: 0x0000000804d895d2
_lldb.so`lldb_private::ClangUserExpression::Evaluate(lldb_private::ExecutionContext&,
lldb_private::ExecutionPolicy, lldb::LanguageType,
lldb_private::ClangExpression::ResultType, bool, bool, char const*, char
const*, lldb_private::SharingPtr<lldb_private::ValueObject>&, bool, unsigned
int) + 242
    frame #9: 0x000000080505a7b9
_lldb.so`lldb_private::Target::EvaluateExpression(char const*,
lldb_private::StackFrame*,
lldb_private::SharingPtr<lldb_private::ValueObject>&,
lldb_private::EvaluateExpressionOptions const&) + 1353
    frame #10: 0x0000000804b46b32
_lldb.so`lldb::SBFrame::EvaluateExpression(char const*,
lldb::SBExpressionOptions const&) + 530
    frame #11: 0x0000000804b0ff96
_lldb.so`_wrap_SBFrame_EvaluateExpression__SWIG_3(_object*, _object*) + 678
    frame #12: 0x0000000804a99cfd
_lldb.so`_wrap_SBFrame_EvaluateExpression(_object*, _object*) + 685
    frame #13: 0x0000000000485624 python2.7`PyEval_EvalFrameEx + 18628
    frame #14: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #15: 0x0000000000485862 python2.7`PyEval_EvalFrameEx + 19202
    frame #16: 0x00000000004863c7 python2.7`PyEval_EvalFrameEx + 22119
    frame #17: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #18: 0x00000000004d7ba9 python2.7
    frame #19: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #20: 0x0000000000482aa7 python2.7`PyEval_EvalFrameEx + 7495
    frame #21: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #22: 0x0000000000485862 python2.7`PyEval_EvalFrameEx + 19202
    frame #23: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #24: 0x00000000004d7ba9 python2.7
    frame #25: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #26: 0x0000000000482aa7 python2.7`PyEval_EvalFrameEx + 7495
    frame #27: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #28: 0x00000000004d7ba9 python2.7
    frame #29: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #30: 0x000000000041e9cd python2.7
    frame #31: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #32: 0x000000000045bd56 python2.7
    frame #33: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #34: 0x00000000004837e4 python2.7`PyEval_EvalFrameEx + 10884
    frame #35: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #36: 0x0000000000485862 python2.7`PyEval_EvalFrameEx + 19202
    frame #37: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #38: 0x0000000000485862 python2.7`PyEval_EvalFrameEx + 19202
    frame #39: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #40: 0x00000000004d7ba9 python2.7
    frame #41: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #42: 0x0000000000482aa7 python2.7`PyEval_EvalFrameEx + 7495
    frame #43: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #44: 0x00000000004d7ba9 python2.7
    frame #45: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #46: 0x000000000041e9cd python2.7
    frame #47: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #48: 0x000000000045bd56 python2.7
    frame #49: 0x000000000041904d python2.7`PyObject_Call + 93
    frame #50: 0x00000000004837e4 python2.7`PyEval_EvalFrameEx + 10884
    frame #51: 0x00000000004863c7 python2.7`PyEval_EvalFrameEx + 22119
    frame #52: 0x0000000000487380 python2.7`PyEval_EvalCodeEx + 2096
    frame #53: 0x0000000000487472 python2.7`PyEval_EvalCode + 50
    frame #54: 0x00000000004a1582 python2.7
    frame #55: 0x00000000004a1656 python2.7`PyRun_FileExFlags + 150
    frame #56: 0x00000000004a2b8b python2.7`PyRun_SimpleFileExFlags + 475
    frame #57: 0x0000000000414dc2 python2.7`Py_Main + 2578
    frame #58: 0x000000000041408a python2.7`main + 122
    frame #59: 0x0000000000413f8e python2.7`_start + 142

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