[lldb-dev] Test suite failures on Fedora Linux?

David Zarzycki via lldb-dev lldb-dev at lists.llvm.org
Mon Mar 25 04:05:33 PDT 2019


Hello,

I’m trying to build/test/run the latest lldb on the latest Red Hat Fedora, but I’m seeing four failures. Is this expected? What operating system do the LLVM build bots run? Thanks!

Dave

[1+3] Python script sym-linking LLDB Python API
[1+2] Preparing lit tests
[1+1] cd /home/dave/s/lc/clang/bindings/python && /usr/bin/cmake -E env CLANG_LIBRARY_PATH=/home/dave/s/lc/t/lib /usr/bin/python2.7 -m unittest discover
......................................................LIBCLANG TOOLING ERROR: fixed-compilation-database: Error while opening fixed database: No such file or directory
json-compilation-database: Error while opening JSON database: No such file or directory

..s....s.s.......s...s.................................................s
----------------------------------------------------------------------
Ran 126 tests in 0.775s

OK (skipped=6)
[0+1] Running all regression tests
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using clang: /home/dave/s/lc/t/bin/clang
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using ld.lld: /home/dave/s/lc/t/bin/ld.lld
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using lld-link: /home/dave/s/lc/t/bin/lld-link
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using ld64.lld: /home/dave/s/lc/t/bin/ld64.lld
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using wasm-ld: /home/dave/s/lc/t/bin/wasm-ld
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using clang: /home/dave/s/lc/t/bin/clang
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using ld.lld: /home/dave/s/lc/t/bin/ld.lld
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using lld-link: /home/dave/s/lc/t/bin/lld-link
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using ld64.lld: /home/dave/s/lc/t/bin/ld64.lld
llvm-lit: /home/dave/s/lc/llvm/utils/lit/lit/llvm/config.py:337: note: using wasm-ld: /home/dave/s/lc/t/bin/wasm-ld
llvm-lit: /home/dave/s/lc/t/utils/lit/tests/lit.cfg:67: note: Found python psutil module
Deleting module cache at /home/dave/s/lc/t/./lib/../lldb-test-build.noindex/module-cache-clang.
Deleting module cache at /home/dave/s/lc/t/./lib/../lldb-test-build.noindex/module-cache-lldb.
-- Testing: 48524 tests, 96 threads --
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lldb-Suite :: expression_command/import-std-module/conflicts/TestStdModuleWithConflicts.py (47488 of 48524)
******************** TEST 'lldb-Suite :: expression_command/import-std-module/conflicts/TestStdModuleWithConflicts.py' FAILED ********************
lldb version 9.0.0 (https://git.llvm.org/git/lldb.git revision 1320ed17c93bf30b522dd71573a41e7d0a4950a8)
  clang revision 805d58dd43c1329590299f37ad2f48efbae3c78b
  llvm revision 6e821f01513dd49ed1668b65d10b2dbd07801d39
LLDB library dir: /home/dave/s/lc/t/bin
LLDB import library dir: /home/dave/s/lc/t/bin
Skipping following debug info categories: ['dsym', 'gmodules']

Session logs for test failures/errors/unexpected successes will go into directory '/home/dave/s/lc/t/lldb-test-traces'
Command invoked: /home/dave/s/lc/lldb/test/dotest.py -q --arch=x86_64 -s /home/dave/s/lc/t/lldb-test-traces --build-dir /home/dave/s/lc/t/lldb-test-build.noindex -S nm -u CXXFLAGS -u CFLAGS --executable /home/dave/s/lc/t/./bin/lldb --dsymutil /home/dave/s/lc/t/./bin/dsymutil --filecheck /home/dave/s/lc/t/./bin/FileCheck -C /home/dave/s/lc/t/./bin/clang --env ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy --env LLVM_LIBS_DIR=/home/dave/s/lc/t/./lib /home/dave/s/lc/lldb/packages/Python/lldbsuite/test/expression_command/import-std-module/conflicts -p TestStdModuleWithConflicts.py
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dsym (TestStdModuleWithConflicts.TestImportStdModuleConflicts) (test case does not fall in any category of interest for this run) 
FAIL: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dwarf (TestStdModuleWithConflicts.TestImportStdModuleConflicts)
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dwo (TestStdModuleWithConflicts.TestImportStdModuleConflicts) (skipping due to the following parameter(s): debug info format) 
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_gmodules (TestStdModuleWithConflicts.TestImportStdModuleConflicts) (test case does not fall in any category of interest for this run) 
======================================================================
FAIL: test_dwarf (TestStdModuleWithConflicts.TestImportStdModuleConflicts)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 1746, in test_method
    return attrvalue(self)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/expression_command/import-std-module/conflicts/TestStdModuleWithConflicts.py", line 36, in test
    substrs=["(char) $3 = 'a'"])
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2304, in expect
    inHistory=inHistory)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2077, in runCmd
    msg if (msg) else CMD_MSG(cmd))
AssertionError: False is not True : Command 'expr char a = 'b'; char b = 'a'; std::swap(a, b); a
Error output:
error: Multiple internal symbols found for 'a'
id = {0x00000e8f}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"
id = {0x00000b5d}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"
id = {0x000003ee}, range = [0x00007ffff7e15c78-0x00007ffff7e15c80), name="a"
id = {0x00000d17}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"

error: Multiple internal symbols found for 'b'
id = {0x00000d16}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"
id = {0x00000e8e}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"
id = {0x000003ed}, range = [0x00007ffff7e15c70-0x00007ffff7e15c78), name="b"
id = {0x00000b5c}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"

' returns successfully
Config=x86_64-/home/dave/s/lc/t/bin/clang-9
----------------------------------------------------------------------
Ran 4 tests in 5.987s

RESULT: FAILED (0 passes, 1 failures, 0 errors, 3 skipped, 0 expected failures, 0 unexpected successes)

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lldb-Suite :: expression_command/import-std-module/basic/TestImportStdModule.py (47530 of 48524)
******************** TEST 'lldb-Suite :: expression_command/import-std-module/basic/TestImportStdModule.py' FAILED ********************
lldb version 9.0.0 (https://git.llvm.org/git/lldb.git revision 1320ed17c93bf30b522dd71573a41e7d0a4950a8)
  clang revision 805d58dd43c1329590299f37ad2f48efbae3c78b
  llvm revision 6e821f01513dd49ed1668b65d10b2dbd07801d39
LLDB library dir: /home/dave/s/lc/t/bin
LLDB import library dir: /home/dave/s/lc/t/bin
Skipping following debug info categories: ['dsym', 'gmodules']

Session logs for test failures/errors/unexpected successes will go into directory '/home/dave/s/lc/t/lldb-test-traces'
Command invoked: /home/dave/s/lc/lldb/test/dotest.py -q --arch=x86_64 -s /home/dave/s/lc/t/lldb-test-traces --build-dir /home/dave/s/lc/t/lldb-test-build.noindex -S nm -u CXXFLAGS -u CFLAGS --executable /home/dave/s/lc/t/./bin/lldb --dsymutil /home/dave/s/lc/t/./bin/dsymutil --filecheck /home/dave/s/lc/t/./bin/FileCheck -C /home/dave/s/lc/t/./bin/clang --env ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy --env LLVM_LIBS_DIR=/home/dave/s/lc/t/./lib /home/dave/s/lc/lldb/packages/Python/lldbsuite/test/expression_command/import-std-module/basic -p TestImportStdModule.py
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dsym (TestImportStdModule.ImportStdModule) (test case does not fall in any category of interest for this run) 
FAIL: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dwarf (TestImportStdModule.ImportStdModule)
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_dwo (TestImportStdModule.ImportStdModule) (skipping due to the following parameter(s): debug info format) 
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_gmodules (TestImportStdModule.ImportStdModule) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_non_cpp_language_dsym (TestImportStdModule.ImportStdModule) (test case does not fall in any category of interest for this run) 
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_non_cpp_language_dwarf (TestImportStdModule.ImportStdModule)
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_non_cpp_language_dwo (TestImportStdModule.ImportStdModule) (skipping due to the following parameter(s): debug info format) 
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_non_cpp_language_gmodules (TestImportStdModule.ImportStdModule) (test case does not fall in any category of interest for this run) 
======================================================================
FAIL: test_dwarf (TestImportStdModule.ImportStdModule)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 1746, in test_method
    return attrvalue(self)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/expression_command/import-std-module/basic/TestImportStdModule.py", line 35, in test
    substrs=["(char) $3 = 'a'"])
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2304, in expect
    inHistory=inHistory)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2077, in runCmd
    msg if (msg) else CMD_MSG(cmd))
AssertionError: False is not True : Command 'expr char a = 'b'; char b = 'a'; std::swap(a, b); a
Error output:
error: Multiple internal symbols found for 'a'
id = {0x00000e8f}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"
id = {0x00000b5d}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"
id = {0x000003ee}, range = [0x00007ffff7e15c78-0x00007ffff7e15c80), name="a"
id = {0x00000d17}, range = [0x00007ffff7e56348-0x00007ffff7e56350), name="a"

error: Multiple internal symbols found for 'b'
id = {0x00000d16}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"
id = {0x00000e8e}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"
id = {0x000003ed}, range = [0x00007ffff7e15c70-0x00007ffff7e15c78), name="b"
id = {0x00000b5c}, range = [0x00007ffff7e20ad0-0x00007ffff7e20ad8), name="b"

' returns successfully
Config=x86_64-/home/dave/s/lc/t/bin/clang-9
----------------------------------------------------------------------
Ran 8 tests in 6.950s

RESULT: FAILED (1 passes, 1 failures, 0 errors, 6 skipped, 0 expected failures, 0 unexpected successes)

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lldb-Suite :: functionalities/register/register_command/TestRegisters.py (48467 of 48524)
******************** TEST 'lldb-Suite :: functionalities/register/register_command/TestRegisters.py' FAILED ********************
lldb version 9.0.0 (https://git.llvm.org/git/lldb.git revision 1320ed17c93bf30b522dd71573a41e7d0a4950a8)
  clang revision 805d58dd43c1329590299f37ad2f48efbae3c78b
  llvm revision 6e821f01513dd49ed1668b65d10b2dbd07801d39
LLDB library dir: /home/dave/s/lc/t/bin
LLDB import library dir: /home/dave/s/lc/t/bin
Skipping following debug info categories: ['dsym', 'gmodules']

Session logs for test failures/errors/unexpected successes will go into directory '/home/dave/s/lc/t/lldb-test-traces'
Command invoked: /home/dave/s/lc/lldb/test/dotest.py -q --arch=x86_64 -s /home/dave/s/lc/t/lldb-test-traces --build-dir /home/dave/s/lc/t/lldb-test-build.noindex -S nm -u CXXFLAGS -u CFLAGS --executable /home/dave/s/lc/t/./bin/lldb --dsymutil /home/dave/s/lc/t/./bin/dsymutil --filecheck /home/dave/s/lc/t/./bin/FileCheck -C /home/dave/s/lc/t/./bin/clang --env ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy --env LLVM_LIBS_DIR=/home/dave/s/lc/t/./lib /home/dave/s/lc/lldb/packages/Python/lldbsuite/test/functionalities/register/register_command -p TestRegisters.py
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_convenience_registers (TestRegisters.RegisterCommandsTestCase)
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_convenience_registers_16bit_with_process_attach (TestRegisters.RegisterCommandsTestCase)
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_convenience_registers_with_process_attach (TestRegisters.RegisterCommandsTestCase)
FAIL: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_fp_register_write (TestRegisters.RegisterCommandsTestCase)
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_fp_special_purpose_register_read (TestRegisters.RegisterCommandsTestCase)
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_register_commands (TestRegisters.RegisterCommandsTestCase)
PASS: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_register_expressions (TestRegisters.RegisterCommandsTestCase)
======================================================================
FAIL: test_fp_register_write (TestRegisters.RegisterCommandsTestCase)
   Test commands that write to registers, in particular floating-point registers.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 114, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 114, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py", line 68, in test_fp_register_write
    self.fp_register_write()
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py", line 383, in fp_register_write
    self.write_and_read(currentFrame, reg, val, must)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py", line 190, in write_and_read
    self.runCmd("register write " + register + " \'" + new_value + "\'")
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2077, in runCmd
    msg if (msg) else CMD_MSG(cmd))
AssertionError: False is not True : Command 'register write mxcsr '0x0000ff0e'
Error output:
error: Failed to write register 'mxcsr' with value '0x0000ff0e'
' returns successfully
Config=x86_64-/home/dave/s/lc/t/bin/clang-9
----------------------------------------------------------------------
Ran 7 tests in 8.209s

RESULT: FAILED (6 passes, 1 failures, 0 errors, 0 skipped, 0 expected failures, 0 unexpected successes)

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py (48482 of 48524)
******************** TEST 'lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED ********************
lldb version 9.0.0 (https://git.llvm.org/git/lldb.git revision 1320ed17c93bf30b522dd71573a41e7d0a4950a8)
  clang revision 805d58dd43c1329590299f37ad2f48efbae3c78b
  llvm revision 6e821f01513dd49ed1668b65d10b2dbd07801d39
LLDB library dir: /home/dave/s/lc/t/bin
LLDB import library dir: /home/dave/s/lc/t/bin
Skipping following debug info categories: ['dsym', 'gmodules']

Session logs for test failures/errors/unexpected successes will go into directory '/home/dave/s/lc/t/lldb-test-traces'
Command invoked: /home/dave/s/lc/lldb/test/dotest.py -q --arch=x86_64 -s /home/dave/s/lc/t/lldb-test-traces --build-dir /home/dave/s/lc/t/lldb-test-build.noindex -S nm -u CXXFLAGS -u CFLAGS --executable /home/dave/s/lc/t/./bin/lldb --dsymutil /home/dave/s/lc/t/./bin/dsymutil --filecheck /home/dave/s/lc/t/./bin/FileCheck -C /home/dave/s/lc/t/./bin/clang --env ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy --env LLVM_LIBS_DIR=/home/dave/s/lc/t/./lib /home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server -p TestGdbRemoteRegisterState.py
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_grp_register_save_restore_works_no_suffix_debugserver (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests) 
FAIL: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_grp_register_save_restore_works_no_suffix_llgs (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
lldb-server exiting...
UNSUPPORTED: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_grp_register_save_restore_works_with_suffix_debugserver (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests) 
FAIL: LLDB (/home/dave/s/lc/t/bin/clang-9-x86_64) :: test_grp_register_save_restore_works_with_suffix_llgs (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
lldb-server exiting...
======================================================================
FAIL: test_grp_register_save_restore_works_no_suffix_llgs (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py", line 137, in test_grp_register_save_restore_works_no_suffix_llgs
    self.grp_register_save_restore_works(USE_THREAD_SUFFIX)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py", line 97, in grp_register_save_restore_works
    context = self.expect_gdbremote_sequence()
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py", line 714, in expect_gdbremote_sequence
    self.logger)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 261, in expect_lldb_gdbserver_replay
    asserter, content, context=context)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 564, in assert_match
    self._assert_exact_payload_match(asserter, actual_packet)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 518, in _assert_exact_payload_match
    assert_packets_equal(asserter, actual_packet, self.exact_payload)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 159, in assert_packets_equal
    asserter.assertEqual(actual_stripped, expected_stripped)
AssertionError: '$E77' != '$OK'
Config=x86_64-/home/dave/s/lc/t/bin/clang-9
======================================================================
FAIL: test_grp_register_save_restore_works_with_suffix_llgs (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/decorators.py", line 144, in wrapper
    func(*args, **kwargs)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py", line 121, in test_grp_register_save_restore_works_with_suffix_llgs
    self.grp_register_save_restore_works(USE_THREAD_SUFFIX)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py", line 97, in grp_register_save_restore_works
    context = self.expect_gdbremote_sequence()
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py", line 714, in expect_gdbremote_sequence
    self.logger)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 261, in expect_lldb_gdbserver_replay
    asserter, content, context=context)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 564, in assert_match
    self._assert_exact_payload_match(asserter, actual_packet)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 518, in _assert_exact_payload_match
    assert_packets_equal(asserter, actual_packet, self.exact_payload)
  File "/home/dave/s/lc/lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py", line 159, in assert_packets_equal
    asserter.assertEqual(actual_stripped, expected_stripped)
AssertionError: '$E77' != '$OK'
Config=x86_64-/home/dave/s/lc/t/bin/clang-9
----------------------------------------------------------------------
Ran 4 tests in 2.921s

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

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Testing Time: 90.31s
********************
Failing Tests (4):
    lldb-Suite :: expression_command/import-std-module/basic/TestImportStdModule.py
    lldb-Suite :: expression_command/import-std-module/conflicts/TestStdModuleWithConflicts.py
    lldb-Suite :: functionalities/register/register_command/TestRegisters.py
    lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py

  Expected Passes    : 38817
  Expected Failures  : 83
  Unsupported Tests  : 9620
  Unexpected Failures: 4
FAILED: CMakeFiles/check-all 
cd /home/dave/s/lc/t && /usr/bin/python2.7 /home/dave/s/lc/t/./bin/llvm-lit -sv --param clang_site_config=/home/dave/s/lc/t/tools/clang/test/lit.site.cfg --param USE_Z3_SOLVER=0 --param lld_site_config=/home/dave/s/lc/t/tools/lld/test/lit.site.cfg --param lld_unit_site_config=/home/dave/s/lc/t/tools/lld/test/Unit/lit.site.cfg /home/dave/s/lc/t/tools/clang/test /home/dave/s/lc/t/tools/lld/test /home/dave/s/lc/t/tools/lldb/lit /home/dave/s/lc/t/utils/lit /home/dave/s/lc/t/test
ninja: build stopped: subcommand failed.



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