[compiler-rt] Reland "[Sanitizers] Intercept timer_create" (#113710) (PR #116717)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Tue Nov 19 00:11:28 PST 2024


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-qemu` running on `sanitizer-buildbot4` while building `compiler-rt` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/139/builds/6590

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
[72/77] Generating ScudoCxxUnitTest-mips64-Test
[73/77] Generating ScudoCUnitTest-mips64-Test
[74/77] Generating ScudoUnitTestsObjects.primary_test.cpp.mips64.o
[75/77] Generating ScudoUnitTestsObjects.combined_test.cpp.mips64.o
[76/77] Generating ScudoUnitTest-mips64-Test
[76/77] Running Scudo Standalone tests
llvm-lit: /home/b/sanitizer-x86_64-linux-qemu/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 158 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
TIMEOUT: ScudoStandalone-Unit :: ./ScudoUnitTest-mips64-Test/69/140 (158 of 158)
******************** TEST 'ScudoStandalone-Unit :: ./ScudoUnitTest-mips64-Test/69/140' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/home/b/sanitizer-x86_64-linux-qemu/build/llvm_build2_debug_mips64_qemu/lib/scudo/standalone/tests/./ScudoUnitTest-mips64-Test-ScudoStandalone-Unit-1661266-69-140.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=140 GTEST_SHARD_INDEX=69 /home/b/sanitizer-x86_64-linux-qemu/build/qemu_build/qemu-mips64 -L /usr/mips64-linux-gnuabi64 /home/b/sanitizer-x86_64-linux-qemu/build/llvm_build2_debug_mips64_qemu/lib/scudo/standalone/tests/./ScudoUnitTest-mips64-Test
--

Note: This is test shard 70 of 140.
[==========] Running 2 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 1 test from ScudoCombinedDeathTestBasicCombined14_AndroidConfig
[ RUN      ] ScudoCombinedDeathTestBasicCombined14_AndroidConfig.BasicCombined14
Stats: SizeClassAllocator64: 1M mapped (0M rss) in 19 allocations; remains 19; ReleaseToOsIntervalMs = 1000
  00 (    64): mapped:    256K popped:      13 pushed:       0 inuse:     13 total:    104 releases:      0 last released:      0K latest pushed bytes:      5K region: 0x55560686d000 (0x555606868000)
  27 ( 16400): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    112K region: 0x555616871000 (0x555616868000)
  28 ( 18448): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    126K region: 0x5555e6869000 (0x5555e6868000)
  29 ( 23056): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    157K region: 0x555676869000 (0x555676868000)
  30 ( 29456): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    201K region: 0x555716869000 (0x555716868000)
  31 ( 33296): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      7 releases:      0 last released:      0K latest pushed bytes:    195K region: 0x55573686a000 (0x555736868000)
  32 ( 65552): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      3 releases:      0 last released:      0K latest pushed bytes:    128K region: 0x5556e6874000 (0x5556e6868000)
Stats: MapAllocator: allocated 65 times (6504K), freed 65 times (6504K), remains 0 (0K) max 0M, Fragmented 0K
Stats: MapAllocatorCache: EntriesCount: 32, MaxEntriesCount: 32, MaxEntrySize: 2097152, ReleaseToOsIntervalMs = 1000
Stats: CacheRetrievalStats: SuccessRate: 0/0 (100.00%)
Cache Entry Info (Most Recent -> Least Recent):
  StartBlockAddress: 0x5557670ef000, EndBlockAddress: 0x555767109000, BlockSize: 106496 
  StartBlockAddress: 0x5557670cf000, EndBlockAddress: 0x5557670e7000, BlockSize: 98304 
  StartBlockAddress: 0x5557670af000, EndBlockAddress: 0x5557670c5000, BlockSize: 90112 
  StartBlockAddress: 0x55576708f000, EndBlockAddress: 0x5557670a3000, BlockSize: 81920 
  StartBlockAddress: 0x55576706f000, EndBlockAddress: 0x555767081000, BlockSize: 73728 
  StartBlockAddress: 0x55576703f000, EndBlockAddress: 0x55576705f000, BlockSize: 131072 
  StartBlockAddress: 0x55576701f000, EndBlockAddress: 0x55576703d000, BlockSize: 122880 
  StartBlockAddress: 0x555766fff000, EndBlockAddress: 0x55576701b000, BlockSize: 114688 
  StartBlockAddress: 0x555766fdf000, EndBlockAddress: 0x555766ff9000, BlockSize: 106496 
  StartBlockAddress: 0x555766fbf000, EndBlockAddress: 0x555766fd7000, BlockSize: 98304 
  StartBlockAddress: 0x555766f9f000, EndBlockAddress: 0x555766fb5000, BlockSize: 90112 
  StartBlockAddress: 0x555766f7f000, EndBlockAddress: 0x555766f93000, BlockSize: 81920 
  StartBlockAddress: 0x555766f5f000, EndBlockAddress: 0x555766f71000, BlockSize: 73728 
  StartBlockAddress: 0x555766f2f000, EndBlockAddress: 0x555766f4f000, BlockSize: 131072 
  StartBlockAddress: 0x555766f0f000, EndBlockAddress: 0x555766f2d000, BlockSize: 122880 
  StartBlockAddress: 0x555766eef000, EndBlockAddress: 0x555766f0b000, BlockSize: 114688 
Step 22 (scudo debug_mips64_qemu) failure: scudo debug_mips64_qemu (failure)
...
[72/77] Generating ScudoCxxUnitTest-mips64-Test
[73/77] Generating ScudoCUnitTest-mips64-Test
[74/77] Generating ScudoUnitTestsObjects.primary_test.cpp.mips64.o
[75/77] Generating ScudoUnitTestsObjects.combined_test.cpp.mips64.o
[76/77] Generating ScudoUnitTest-mips64-Test
[76/77] Running Scudo Standalone tests
llvm-lit: /home/b/sanitizer-x86_64-linux-qemu/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 158 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
TIMEOUT: ScudoStandalone-Unit :: ./ScudoUnitTest-mips64-Test/69/140 (158 of 158)
******************** TEST 'ScudoStandalone-Unit :: ./ScudoUnitTest-mips64-Test/69/140' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/home/b/sanitizer-x86_64-linux-qemu/build/llvm_build2_debug_mips64_qemu/lib/scudo/standalone/tests/./ScudoUnitTest-mips64-Test-ScudoStandalone-Unit-1661266-69-140.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=140 GTEST_SHARD_INDEX=69 /home/b/sanitizer-x86_64-linux-qemu/build/qemu_build/qemu-mips64 -L /usr/mips64-linux-gnuabi64 /home/b/sanitizer-x86_64-linux-qemu/build/llvm_build2_debug_mips64_qemu/lib/scudo/standalone/tests/./ScudoUnitTest-mips64-Test
--

Note: This is test shard 70 of 140.
[==========] Running 2 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 1 test from ScudoCombinedDeathTestBasicCombined14_AndroidConfig
[ RUN      ] ScudoCombinedDeathTestBasicCombined14_AndroidConfig.BasicCombined14
Stats: SizeClassAllocator64: 1M mapped (0M rss) in 19 allocations; remains 19; ReleaseToOsIntervalMs = 1000
  00 (    64): mapped:    256K popped:      13 pushed:       0 inuse:     13 total:    104 releases:      0 last released:      0K latest pushed bytes:      5K region: 0x55560686d000 (0x555606868000)
  27 ( 16400): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    112K region: 0x555616871000 (0x555616868000)
  28 ( 18448): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    126K region: 0x5555e6869000 (0x5555e6868000)
  29 ( 23056): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    157K region: 0x555676869000 (0x555676868000)
  30 ( 29456): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      8 releases:      0 last released:      0K latest pushed bytes:    201K region: 0x555716869000 (0x555716868000)
  31 ( 33296): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      7 releases:      0 last released:      0K latest pushed bytes:    195K region: 0x55573686a000 (0x555736868000)
  32 ( 65552): mapped:    256K popped:       1 pushed:       0 inuse:      1 total:      3 releases:      0 last released:      0K latest pushed bytes:    128K region: 0x5556e6874000 (0x5556e6868000)
Stats: MapAllocator: allocated 65 times (6504K), freed 65 times (6504K), remains 0 (0K) max 0M, Fragmented 0K
Stats: MapAllocatorCache: EntriesCount: 32, MaxEntriesCount: 32, MaxEntrySize: 2097152, ReleaseToOsIntervalMs = 1000
Stats: CacheRetrievalStats: SuccessRate: 0/0 (100.00%)
Cache Entry Info (Most Recent -> Least Recent):
  StartBlockAddress: 0x5557670ef000, EndBlockAddress: 0x555767109000, BlockSize: 106496 
  StartBlockAddress: 0x5557670cf000, EndBlockAddress: 0x5557670e7000, BlockSize: 98304 
  StartBlockAddress: 0x5557670af000, EndBlockAddress: 0x5557670c5000, BlockSize: 90112 
  StartBlockAddress: 0x55576708f000, EndBlockAddress: 0x5557670a3000, BlockSize: 81920 
  StartBlockAddress: 0x55576706f000, EndBlockAddress: 0x555767081000, BlockSize: 73728 
  StartBlockAddress: 0x55576703f000, EndBlockAddress: 0x55576705f000, BlockSize: 131072 
  StartBlockAddress: 0x55576701f000, EndBlockAddress: 0x55576703d000, BlockSize: 122880 
  StartBlockAddress: 0x555766fff000, EndBlockAddress: 0x55576701b000, BlockSize: 114688 
  StartBlockAddress: 0x555766fdf000, EndBlockAddress: 0x555766ff9000, BlockSize: 106496 
  StartBlockAddress: 0x555766fbf000, EndBlockAddress: 0x555766fd7000, BlockSize: 98304 
  StartBlockAddress: 0x555766f9f000, EndBlockAddress: 0x555766fb5000, BlockSize: 90112 
  StartBlockAddress: 0x555766f7f000, EndBlockAddress: 0x555766f93000, BlockSize: 81920 
  StartBlockAddress: 0x555766f5f000, EndBlockAddress: 0x555766f71000, BlockSize: 73728 
  StartBlockAddress: 0x555766f2f000, EndBlockAddress: 0x555766f4f000, BlockSize: 131072 
  StartBlockAddress: 0x555766f0f000, EndBlockAddress: 0x555766f2d000, BlockSize: 122880 
  StartBlockAddress: 0x555766eef000, EndBlockAddress: 0x555766f0b000, BlockSize: 114688 

```

</details>

https://github.com/llvm/llvm-project/pull/116717


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