[compiler-rt] [llvm] [compiler-rt][rtsan] Introduce RTSAN_OPTIONS and flags (PR #107174)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 6 12:13:13 PDT 2024
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `sanitizer-ppc64le-linux` running on `ppc64le-sanitizer` while building `compiler-rt,llvm` at step 2 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/72/builds/3032
<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)
...
PASS: ThreadSanitizer-powerpc64le :: suppressions_race2.cpp (2373 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race.cpp (2374 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race3.cpp (2375 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race2.cpp (2376 of 2489)
PASS: ThreadSanitizer-powerpc64le :: suppressions_race.cpp (2377 of 2489)
PASS: ThreadSanitizer-powerpc64le :: race_on_read.cpp (2378 of 2489)
PASS: ThreadSanitizer-powerpc64le :: race_on_puts.cpp (2379 of 2489)
PASS: Profile-powerpc64le :: instrprof-value-prof.test (2380 of 2489)
PASS: ThreadSanitizer-powerpc64le :: tls_race.cpp (2381 of 2489)
PASS: SanitizerCommon-lsan-powerpc64le-Linux :: Linux/signal_name.c (2382 of 2489)
FAIL: ThreadSanitizer-powerpc64le :: signal_block.cpp (2383 of 2489)
******************** TEST 'ThreadSanitizer-powerpc64le :: signal_block.cpp' FAILED ********************
Exit Code: 1
Command Output (stderr):
--
RUN: at line 1: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ -O1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp && /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp 2>&1 | FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ -O1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp
+ FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:59:15: error: CHECK-NOT: excluded string found in input
// CHECK-NOT: WARNING: ThreadSanitizer:
^
<stdin>:2:1: note: found here
WARNING: ThreadSanitizer: signal handler spoils errno (pid=1593644)
^~~~~~~~~~~~~~~~~~~~~~~~~
Input file: <stdin>
Check file: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
-dump-input=help explains the following input dump.
Input was:
<<<<<<
1: ==================
2: WARNING: ThreadSanitizer: signal handler spoils errno (pid=1593644)
not:59 !~~~~~~~~~~~~~~~~~~~~~~~~ error: no match expected
3: Signal 10 handler invoked at:
4: #0 handler(int) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:13 (signal_block.cpp.tmp+0xfc690)
5: #1 thread(void*) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:25:5 (signal_block.cpp.tmp+0xfc7e0)
6:
7: SUMMARY: ThreadSanitizer: signal handler spoils errno /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:13 in handler(int)
8: ==================
9: DONE
10: ThreadSanitizer: reported 1 warnings
>>>>>>
--
Step 9 (test compiler-rt debug) failure: test compiler-rt debug (failure)
...
PASS: ThreadSanitizer-powerpc64le :: suppressions_race2.cpp (2373 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race.cpp (2374 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race3.cpp (2375 of 2489)
PASS: ThreadSanitizer-powerpc64le :: vptr_harmful_race2.cpp (2376 of 2489)
PASS: ThreadSanitizer-powerpc64le :: suppressions_race.cpp (2377 of 2489)
PASS: ThreadSanitizer-powerpc64le :: race_on_read.cpp (2378 of 2489)
PASS: ThreadSanitizer-powerpc64le :: race_on_puts.cpp (2379 of 2489)
PASS: Profile-powerpc64le :: instrprof-value-prof.test (2380 of 2489)
PASS: ThreadSanitizer-powerpc64le :: tls_race.cpp (2381 of 2489)
PASS: SanitizerCommon-lsan-powerpc64le-Linux :: Linux/signal_name.c (2382 of 2489)
FAIL: ThreadSanitizer-powerpc64le :: signal_block.cpp (2383 of 2489)
******************** TEST 'ThreadSanitizer-powerpc64le :: signal_block.cpp' FAILED ********************
Exit Code: 1
Command Output (stderr):
--
RUN: at line 1: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ -O1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp && /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp 2>&1 | FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ -O1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_block.cpp.tmp
+ FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:59:15: error: CHECK-NOT: excluded string found in input
// CHECK-NOT: WARNING: ThreadSanitizer:
^
<stdin>:2:1: note: found here
WARNING: ThreadSanitizer: signal handler spoils errno (pid=1593644)
^~~~~~~~~~~~~~~~~~~~~~~~~
Input file: <stdin>
Check file: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp
-dump-input=help explains the following input dump.
Input was:
<<<<<<
1: ==================
2: WARNING: ThreadSanitizer: signal handler spoils errno (pid=1593644)
not:59 !~~~~~~~~~~~~~~~~~~~~~~~~ error: no match expected
3: Signal 10 handler invoked at:
4: #0 handler(int) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:13 (signal_block.cpp.tmp+0xfc690)
5: #1 thread(void*) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:25:5 (signal_block.cpp.tmp+0xfc7e0)
6:
7: SUMMARY: ThreadSanitizer: signal handler spoils errno /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_block.cpp:13 in handler(int)
8: ==================
9: DONE
10: ThreadSanitizer: reported 1 warnings
>>>>>>
--
```
</details>
https://github.com/llvm/llvm-project/pull/107174
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