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Bug 1685065 - MappedMemoryTest.* failing on ppc64le
Summary: MappedMemoryTest.* failing on ppc64le
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: llvm-toolset
Version: 8.0
Hardware: ppc64le
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.0
Assignee: serge_sans_paille
QA Contact: Miloš Prchlík
Vladimír Slávik
URL:
Whiteboard:
Depends On: 1683267
Blocks: 1684553
TreeView+ depends on / blocked
 
Reported: 2019-03-04 09:54 UTC by Miloš Prchlík
Modified: 2021-09-17 08:35 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-11-05 20:56:03 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2019:3370 0 None None None 2019-11-05 20:56:22 UTC

Description Miloš Prchlík 2019-03-04 09:54:48 UTC 
Description of problem:

:: [ 12:42:19 ] :: [  BEGIN   ] :: Running '/usr/libexec/tests/llvm/run-lit-tests --threads 1 |& tee llvm-test.log'
+ TOOLS_DIR=/usr/lib64/llvm
++ mktemp -d
+ cd /tmp/tmp.mT2vsqbczo
+ ln -s /usr/include include
+ tar -xzf /usr/share/llvm/src/test.tar.gz
+ PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/root/bin:/usr/lib64/llvm
+ lit -v -s --threads 1 test -DFileCheck=/usr/lib64/llvm/FileCheck -Dcount=/usr/lib64/llvm/count -Dnot=/usr/lib64/llvm/not -Dlli-child-target=/usr/lib64/llvm/lli-child-target -Dllvm-isel-fuzzer=/usr/lib64/llvm/llvm-isel-fuzzer -Dllvm-opt-fuzzer=/usr/lib64/llvm/llvm-opt-fuzzer -Dyaml-bench=/usr/lib64/llvm/yaml-bench
-- Testing: 27009 tests, 1 threads --
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.AllocAndRelease/3 (2110 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.AllocAndRelease/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.AllocAndRelease/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.AllocAndRelease/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fff8772e104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fff8772e220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fff8772c174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fff8772c360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fff8b1604d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fff87719170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fff877193d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fff8771962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x000000011b731394 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x211394)
#9 0x000000011b88f4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000011b88f6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x000000011b891d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x000000011b8944c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x000000011b894bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x000000011b894df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x000000011b5b15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fff868d4178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fff868d4374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.DuplicateNear/3 (2122 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.DuplicateNear/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.DuplicateNear/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.DuplicateNear/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fff818ce104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fff818ce220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fff818cc174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fff818cc360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fff853004d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fff818b9170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fff818b93d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fff818b962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x000000010b5337d4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x2137d4)
#9 0x000000010b68f4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000010b68f6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x000000010b691d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x000000010b6944c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x000000010b694bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x000000010b694df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x000000010b3b15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fff80a74178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fff80a74374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.EnabledWrite/3 (2128 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.EnabledWrite/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.EnabledWrite/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.EnabledWrite/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fffb3abe104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fffb3abe220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fffb3abc174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fffb3abc360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fffb74f04d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fffb3aa9170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fffb3aa93d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fffb3aa962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x000000013d377e78 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x217e78)
#9 0x000000013d4cf4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000013d4cf6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x000000013d4d1d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x000000013d4d44c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x000000013d4d4bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x000000013d4d4df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x000000013d1f15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fffb2c64178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fffb2c64374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3 (2134 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fffb977e104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fffb977e220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fffb977c174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fffb977c360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fffbd1b04d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fffb9769170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fffb97693d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fffb976962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x0000000136a917e0 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x2117e0)
#9 0x0000000136bef4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x0000000136bef6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x0000000136bf1d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x0000000136bf44c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x0000000136bf4bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x0000000136bf4df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x00000001369115e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fffb8924178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fffb8924374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.SuccessiveNear/3 (2146 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.SuccessiveNear/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.SuccessiveNear/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.SuccessiveNear/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fffa942e104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fffa942e220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fffa942c174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fffa942c360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007ffface604d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fffa9419170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fffa94193d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fffa941962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x00000001148d2954 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x212954)
#9 0x0000000114a2f4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x0000000114a2f6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x0000000114a31d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x0000000114a344c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x0000000114a34bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x0000000114a34df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x00000001147515e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fffa85d4178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fffa85d4374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.UnalignedNear/3 (2152 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.UnalignedNear/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.UnalignedNear/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.UnalignedNear/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fff85d8e104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fff85d8e220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fff85d8c174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fff85d8c360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fff897c04d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fff85d79170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fff85d793d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fff85d7962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x0000000138725f90 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x215f90)
#9 0x000000013887f4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000013887f6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x0000000138881d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x00000001388844c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x0000000138884bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x0000000138884df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x00000001385a15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fff84f34178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fff84f34374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroNear/3 (2158 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroNear/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.ZeroNear/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.ZeroNear/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fff7d6ce104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fff7d6ce220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fff7d6cc174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fff7d6cc360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fff811004d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fff7d6b9170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fff7d6b93d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fff7d6b962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x000000011fd34290 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x214290)
#9 0x000000011fe8f4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000011fe8f6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x000000011fe91d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x000000011fe944c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x000000011fe94bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x000000011fe94df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x000000011fbb15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fff7c874178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fff7c874374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 ..
FAIL: LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroSizeNear/3 (2164 of 27009)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroSizeNear/3' FAILED ********************
Note: Google Test filter = AllocationTests/MappedMemoryTest.ZeroSizeNear/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AllocationTests/MappedMemoryTest
[ RUN      ] AllocationTests/MappedMemoryTest.ZeroSizeNear/3
LLVMSymbolizer: error reading file: No such file or directory
#0 0x00007fff87cde104 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/lib64/libLLVM-7.so+0x8ce104)
#1 0x00007fff87cde220 (/lib64/libLLVM-7.so+0x8ce220)
#2 0x00007fff87cdc174 llvm::sys::RunSignalHandlers() (/lib64/libLLVM-7.so+0x8cc174)
#3 0x00007fff87cdc360 (/lib64/libLLVM-7.so+0x8cc360)
#4 0x00007fff8b7104d8 (linux-vdso64.so.1+0x4d8)
#5 0x00007fff87cc9170 llvm::sys::Memory::InvalidateInstructionCache(void const*, unsigned long) (/lib64/libLLVM-7.so+0x8b9170)
#6 0x00007fff87cc93d4 llvm::sys::Memory::protectMappedMemory(llvm::sys::MemoryBlock const&, unsigned int) (/lib64/libLLVM-7.so+0x8b93d4)
#7 0x00007fff87cc962c llvm::sys::Memory::allocateMappedMemory(unsigned long, llvm::sys::MemoryBlock const*, unsigned int, std::error_code&) (/lib64/libLLVM-7.so+0x8b962c)
#8 0x000000012bf6511c (/usr/lib64/llvm/unittests/Support/./SupportTests+0x21511c)
#9 0x000000012c0bf4f8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f4f8)
#10 0x000000012c0bf6b4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x36f6b4)
#11 0x000000012c0c1d98 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x371d98)
#12 0x000000012c0c44c4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x3744c4)
#13 0x000000012c0c4bb8 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374bb8)
#14 0x000000012c0c4df4 (/usr/lib64/llvm/unittests/Support/./SupportTests+0x374df4)
#15 0x000000012bde15e0 llvm::sys::path::end(llvm::StringRef) (/usr/lib64/llvm/unittests/Support/./SupportTests+0x915e0)
#16 0x00007fff86e84178 generic_start_main.isra.0 (/lib64/power9/libc.so.6+0x24178)
#17 0x00007fff86e84374 __libc_start_main (/lib64/power9/libc.so.6+0x24374)

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Testing Time: 1169.32s
********************
Failing Tests (8):
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.AllocAndRelease/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.DuplicateNear/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.EnabledWrite/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.SuccessiveNear/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.UnalignedNear/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroNear/3
    LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroSizeNear/3

  Expected Passes    : 24297
  Expected Failures  : 133
  Unsupported Tests  : 2571
  Unexpected Failures: 8



Version-Release number of selected component (if applicable):

llvm-7.0.1-1.module+el8+2560+c32c7af1.ppc64le


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
Comment 1 Miloš Prchlík 2019-03-04 09:56:51 UTC 
Seems to be similar to https://bugzilla.redhat.com/show_bug.cgi?id=1482545, although that was aarch64 only.
Comment 4 serge_sans_paille 2019-05-15 12:32:53 UTC 
llvm-8 passes the validation on aarch64, so this is not an issue for llvm-8.
We're not running tests for llvm-compat, but we can assume the bug is still hanging there. I'll investigate.
Comment 7 serge_sans_paille 2019-05-21 15:39:24 UTC 
I've been discussing with tstellar, we're not going to ship llvm-compat in the end, so given that the test suite works fine for llvm-8.0.0, we're fine with this bug.
Comment 9 Miloš Prchlík 2019-08-27 07:05:23 UTC 
Verified with llvm-toolset:rhel8:8010020190802085723:cdc1202b.
Comment 11 errata-xmlrpc 2019-11-05 20:56:03 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2019:3370
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