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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - TEST 'libarcher :: races/lock-unrelated.c' FAILED"
href="https://bugs.llvm.org/show_bug.cgi?id=50493">50493</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>TEST 'libarcher :: races/lock-unrelated.c' FAILED
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>12.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>release blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nnelson@infowest.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Obtained this error on Ubuntu 21.04 12.0.1 rc1 release run.
FAIL: libarcher :: races/lock-unrelated.c (82699 of 87931)
******************** TEST 'libarcher :: races/lock-unrelated.c' FAILED
********************
Script:
--
: 'RUN: at line 13';
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/clang
-fopenmp -pthread -fno-experimental-isel -g -O1 -fsanitize=thread -I
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests
-I
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/runtime/src
-L
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib
-Wl,-rpath,/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c
-o
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp
-latomic && env
TSAN_OPTIONS='ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1'
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/deflake.bash
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp
2>&1 | tee
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp.log
|
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/FileCheck
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c
: 'RUN: at line 14';
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/clang
-fopenmp -pthread -fno-experimental-isel -g -O1 -fsanitize=thread -I
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests
-I
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/runtime/src
-L
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib
-Wl,-rpath,/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c
-o
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp
-latomic && env ARCHER_OPTIONS=ignore_serial=1 env
TSAN_OPTIONS='ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1'
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/deflake.bash
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp
2>&1 | tee
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp.log
|
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/FileCheck
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c
--
Exit Code: 1
Command Output (stdout):
--
$ ":" "RUN: at line 13"
note: command had no output on stdout or stderr
$
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/clang"
"-fopenmp" "-pthread" "-fno-experimental-isel" "-g" "-O1" "-fsanitize=thread"
"-I"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests"
"-I"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/runtime/src"
"-L"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib"
"-Wl,-rpath,/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c"
"-o"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp"
"-latomic"
note: command had no output on stdout or stderr
$ "env"
"TSAN_OPTIONS=ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/deflake.bash"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp"
note: command had no output on stdout or stderr
$ "tee"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp.log"
note: command had no output on stdout or stderr
$
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/FileCheck"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c"
note: command had no output on stdout or stderr
$ ":" "RUN: at line 14"
note: command had no output on stdout or stderr
$
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/clang"
"-fopenmp" "-pthread" "-fno-experimental-isel" "-g" "-O1" "-fsanitize=thread"
"-I"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests"
"-I"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/runtime/src"
"-L"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib"
"-Wl,-rpath,/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/lib"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c"
"-o"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp"
"-latomic"
note: command had no output on stdout or stderr
$ "env" "ARCHER_OPTIONS=ignore_serial=1" "env"
"TSAN_OPTIONS=ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/deflake.bash"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp"
note: command had no output on stdout or stderr
$ "tee"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/projects/openmp/tools/archer/tests/races/Output/lock-unrelated.c.tmp.log"
note: command had no output on stdout or stderr
$
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/Phase3/Release+Asserts/llvmCore-12.0.1-rc1.obj/./bin/FileCheck"
"/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c"
# command stderr:
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c:41:11:
error: CHECK: expected string not found in input
// CHECK: WARNING: ThreadSanitizer: data race
^
<stdin>:1:1: note: scanning from here
DONE
^
Input file: <stdin>
Check file:
/home/nnelson/Documents/llvm-project/llvm/utils/release/rc1/llvm-project/openmp/tools/archer/tests/races/lock-unrelated.c
-dump-input=help explains the following input dump.
Input was:
<<<<<<
1: DONE
check:41 X~~~ error: no match found
<span class="quote">>>>>>></span >
error: command failed with exit status: 1</pre>
</div>
</p>
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