Regression

Test Clang 9.0.0 / lldb-api.tools/lldb-server.TestGdbRemote_qThreadStopInfo.py (from lldb-api)

Failing for the past 1 build (Since Unstable#2893 )
Took 37 sec.

Stacktrace

Script:
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/usr/local/Frameworks/Python.framework/Versions/3.7/bin/python3.7 /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --codesign-identity lldb_codesign --arch x86_64 --build-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex -t --env TERM=vt100 --skip-category gmodules --skip-category watchpoint --arch=x86_64 --env LLVM_LIBS_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./lib --arch x86_64 --build-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex --lldb-module-cache-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/lldb --compiler /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/clang --dsymutil /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/dsymutil --llvm-tools-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin --lldb-libs-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./lib /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/tools/lldb-server -p TestGdbRemote_qThreadStopInfo.py
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Exit Code: 1

Command Output (stdout):
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lldb version 13.0.99 (http://labmaster3.local/git/llvm-project.git revision 4433f4601e8a8e36ddd9bb6f6ed394bda353b828)
  clang revision 4433f4601e8a8e36ddd9bb6f6ed394bda353b828
  llvm revision 4433f4601e8a8e36ddd9bb6f6ed394bda353b828
Skipping the following test categories: ['darwin-log', 'gmodules', 'watchpoint', 'libstdcxx', 'dwo', 'llgs', 'fork']

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Command Output (stderr):
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Change dir to: /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/tools/lldb-server
FAIL: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang-x86_64) :: test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt_debugserver (TestGdbRemote_qThreadStopInfo.TestGdbRemote_qThreadStopInfo)
UNSUPPORTED: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang-x86_64) :: test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt_llgs (TestGdbRemote_qThreadStopInfo.TestGdbRemote_qThreadStopInfo) (test case does not fall in any category of interest for this run) 
PASS: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang-x86_64) :: test_qThreadStopInfo_works_for_multiple_threads_debugserver (TestGdbRemote_qThreadStopInfo.TestGdbRemote_qThreadStopInfo)
UNSUPPORTED: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang-x86_64) :: test_qThreadStopInfo_works_for_multiple_threads_llgs (TestGdbRemote_qThreadStopInfo.TestGdbRemote_qThreadStopInfo) (test case does not fall in any category of interest for this run) 
Restore dir to: /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test
======================================================================
ERROR: test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt_debugserver (TestGdbRemote_qThreadStopInfo.TestGdbRemote_qThreadStopInfo)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py", line 52, in test_method
    return attrvalue(self)
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/decorators.py", line 119, in wrapper
    func(*args, **kwargs)
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/decorators.py", line 119, in wrapper
    func(*args, **kwargs)
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/tools/lldb-server/TestGdbRemote_qThreadStopInfo.py", line 121, in test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt
    (stop_replies, _) = self.gather_stop_replies_via_qThreadStopInfo(self.THREAD_COUNT)
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/tools/lldb-server/TestGdbRemote_qThreadStopInfo.py", line 48, in gather_stop_replies_via_qThreadStopInfo
    threads = self.wait_for_thread_count(thread_count)
  File "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py", line 796, in wait_for_thread_count
    self.DEFAULT_TIMEOUT, thread_count, actual_thread_count))
Exception: timed out after 20 seconds while waiting for theads: waiting for at least 5 threads, found 1
Config=x86_64-/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang
----------------------------------------------------------------------
Ran 4 tests in 36.503s

RESULT: FAILED (1 passes, 0 failures, 1 errors, 2 skipped, 0 expected failures, 0 unexpected successes)

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