[libc-commits] [libc] [libc] Implement process_mrelease (PR #117851)
LLVM Continuous Integration via libc-commits
libc-commits at lists.llvm.org
Wed Nov 27 17:30:39 PST 2024
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `libc-riscv32-qemu-yocto-fullbuild-dbg` running on `rv32gc-qemu-system` while building `libc` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/196/builds/1643
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
Ran 2 tests. PASS: 2 FAIL: 0
[3769/3897] Running unit test libc.test.src.sys.mman.linux.posix_madvise_test
sh: line 1: /timer.26955: Permission denied
[==========] Running 2 tests from 1 test suite.
[ RUN ] LlvmLibcPosixMadviseTest.NoError
[ OK ] LlvmLibcPosixMadviseTest.NoError (1 ms)
[ RUN ] LlvmLibcPosixMadviseTest.Error_BadPtr
[ OK ] LlvmLibcPosixMadviseTest.Error_BadPtr (105 us)
Ran 2 tests. PASS: 2 FAIL: 0
[3770/3897] Running unit test libc.test.src.sys.mman.linux.process_mrelease_test
FAILED: projects/libc/test/src/sys/mman/linux/CMakeFiles/libc.test.src.sys.mman.linux.process_mrelease_test /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux/CMakeFiles/libc.test.src.sys.mman.linux.process_mrelease_test
cd /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux && /home/libcrv32buildbot/cross.sh /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux/libc.test.src.sys.mman.linux.process_mrelease_test.__build__
sh: line 1: /timer.26968: Permission denied
[==========] Running 3 tests from 1 test suite.
[ RUN ] LlvmLibcProcessMReleaseTest.NoError
/home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/llvm-project/libc/test/src/sys/mman/linux/process_mrelease_test.cpp:46: FAILURE
Failed to match LIBC_NAMESPACE::process_mrelease(pidfd, 0) against Succeeds().
Expected return value to be equal to 0 but got -1.
Expected errno to be equal to "Success" but got "No such process".
[ FAILED ] LlvmLibcProcessMReleaseTest.NoError
[ RUN ] LlvmLibcProcessMReleaseTest.ErrorNotKilled
[ OK ] LlvmLibcProcessMReleaseTest.ErrorNotKilled (845 us)
[ RUN ] LlvmLibcProcessMReleaseTest.ErrorNonExistingPidfd
[ OK ] LlvmLibcProcessMReleaseTest.ErrorNonExistingPidfd (88 us)
Ran 3 tests. PASS: 2 FAIL: 1
[3771/3897] Running unit test libc.test.src.sys.mman.linux.mlock_test
sh: line 1: /timer.26962: Permission denied
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcMlockTest.UnMappedMemory
[ OK ] LlvmLibcMlockTest.UnMappedMemory (587 us)
[ RUN ] LlvmLibcMlockTest.Overflow
[ OK ] LlvmLibcMlockTest.Overflow (2 ms)
[ RUN ] LlvmLibcMlockTest.MLock2
[ OK ] LlvmLibcMlockTest.MLock2 (1 ms)
[ RUN ] LlvmLibcMlockTest.InvalidFlag
[ OK ] LlvmLibcMlockTest.InvalidFlag (490 us)
[ RUN ] LlvmLibcMlockTest.MLockAll
[ OK ] LlvmLibcMlockTest.MLockAll (33 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[3772/3897] Running unit test libc.test.src.inttypes.strtoumax_test.__unit__
sh: line 1: /timer.26799: Permission denied
[==========] Running 7 tests from 1 test suite.
[ RUN ] LlvmLibcStrtoumaxTest.InvalidBase
[ OK ] LlvmLibcStrtoumaxTest.InvalidBase (579 us)
[ RUN ] LlvmLibcStrtoumaxTest.CleanBaseTenDecode
[ OK ] LlvmLibcStrtoumaxTest.CleanBaseTenDecode (1 ms)
[ RUN ] LlvmLibcStrtoumaxTest.MessyBaseTenDecode
[ OK ] LlvmLibcStrtoumaxTest.MessyBaseTenDecode (1 ms)
[ RUN ] LlvmLibcStrtoumaxTest.DecodeInOtherBases
Step 8 (libc-unit-tests) failure: libc-unit-tests (failure)
...
Ran 2 tests. PASS: 2 FAIL: 0
[3769/3897] Running unit test libc.test.src.sys.mman.linux.posix_madvise_test
sh: line 1: /timer.26955: Permission denied
[==========] Running 2 tests from 1 test suite.
[ RUN ] LlvmLibcPosixMadviseTest.NoError
[ OK ] LlvmLibcPosixMadviseTest.NoError (1 ms)
[ RUN ] LlvmLibcPosixMadviseTest.Error_BadPtr
[ OK ] LlvmLibcPosixMadviseTest.Error_BadPtr (105 us)
Ran 2 tests. PASS: 2 FAIL: 0
[3770/3897] Running unit test libc.test.src.sys.mman.linux.process_mrelease_test
FAILED: projects/libc/test/src/sys/mman/linux/CMakeFiles/libc.test.src.sys.mman.linux.process_mrelease_test /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux/CMakeFiles/libc.test.src.sys.mman.linux.process_mrelease_test
cd /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux && /home/libcrv32buildbot/cross.sh /home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/build/projects/libc/test/src/sys/mman/linux/libc.test.src.sys.mman.linux.process_mrelease_test.__build__
sh: line 1: /timer.26968: Permission denied
[==========] Running 3 tests from 1 test suite.
[ RUN ] LlvmLibcProcessMReleaseTest.NoError
/home/libcrv32buildbot/bbroot/libc-riscv32-qemu-yocto-fullbuild-dbg/llvm-project/libc/test/src/sys/mman/linux/process_mrelease_test.cpp:46: FAILURE
Failed to match LIBC_NAMESPACE::process_mrelease(pidfd, 0) against Succeeds().
Expected return value to be equal to 0 but got -1.
Expected errno to be equal to "Success" but got "No such process".
[ FAILED ] LlvmLibcProcessMReleaseTest.NoError
[ RUN ] LlvmLibcProcessMReleaseTest.ErrorNotKilled
[ OK ] LlvmLibcProcessMReleaseTest.ErrorNotKilled (845 us)
[ RUN ] LlvmLibcProcessMReleaseTest.ErrorNonExistingPidfd
[ OK ] LlvmLibcProcessMReleaseTest.ErrorNonExistingPidfd (88 us)
Ran 3 tests. PASS: 2 FAIL: 1
[3771/3897] Running unit test libc.test.src.sys.mman.linux.mlock_test
sh: line 1: /timer.26962: Permission denied
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcMlockTest.UnMappedMemory
[ OK ] LlvmLibcMlockTest.UnMappedMemory (587 us)
[ RUN ] LlvmLibcMlockTest.Overflow
[ OK ] LlvmLibcMlockTest.Overflow (2 ms)
[ RUN ] LlvmLibcMlockTest.MLock2
[ OK ] LlvmLibcMlockTest.MLock2 (1 ms)
[ RUN ] LlvmLibcMlockTest.InvalidFlag
[ OK ] LlvmLibcMlockTest.InvalidFlag (490 us)
[ RUN ] LlvmLibcMlockTest.MLockAll
[ OK ] LlvmLibcMlockTest.MLockAll (33 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[3772/3897] Running unit test libc.test.src.inttypes.strtoumax_test.__unit__
sh: line 1: /timer.26799: Permission denied
[==========] Running 7 tests from 1 test suite.
[ RUN ] LlvmLibcStrtoumaxTest.InvalidBase
[ OK ] LlvmLibcStrtoumaxTest.InvalidBase (579 us)
[ RUN ] LlvmLibcStrtoumaxTest.CleanBaseTenDecode
[ OK ] LlvmLibcStrtoumaxTest.CleanBaseTenDecode (1 ms)
[ RUN ] LlvmLibcStrtoumaxTest.MessyBaseTenDecode
[ OK ] LlvmLibcStrtoumaxTest.MessyBaseTenDecode (1 ms)
[ RUN ] LlvmLibcStrtoumaxTest.DecodeInOtherBases
```
</details>
https://github.com/llvm/llvm-project/pull/117851
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