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From: <ma...@bu...> - 2023-08-22 00:34:19
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valgrind revision: valgrind-3.22.0.GIT-b35a8ed5a9-20230821 C compiler: gcc (GCC) 13.2.1 20230728 (Red Hat 13.2.1-1) GDB: GNU gdb (GDB) Fedora Linux 13.2-3.fc38 Assembler: GNU assembler version 2.39-9.fc38 C library: GNU C Library (GNU libc) stable release version 2.37. uname -mrs: Linux 6.4.10-200.fc38.s390x s390x Vendor version: Fedora Linux 38 (Thirty Eight) Nightly build on lfedora1 ( Fedora release 38 (Thirty Eight), s390x ) Started at 2023-08-22 00:00:01 UTC Ended at 2023-08-22 00:24:04 UTC Results differ from 24 hours ago Checking out Valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 820 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) drd/tests/getaddrinfo (stderr) none/tests/s390x/dfp-1 (stdout) Last 20 lines of verbose log follow echo system: valgrind ./system thread-exits: valgrind ./thread-exits threaded-fork: valgrind ./threaded-fork threadederrno: valgrind -q ./threadederrno timestamp: valgrind --time-stamp=yes ./timestamp tls: valgrind ./tls unit_debuglog: valgrind -q ./unit_debuglog vgprintf: valgrind ./vgprintf vgprintf_nvalgrind: valgrind ./vgprintf_nvalgrind -- Finished tests in none/tests == 820 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) drd/tests/getaddrinfo (stderr) none/tests/s390x/dfp-1 (stdout) ...checking makefile consistency ...checking header files and include directives make: *** [Makefile:1438: regtest] Error 1 ================================================= == Results from 24 hours ago == ================================================= Checking out Valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 820 tests, 2 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) none/tests/s390x/dfp-1 (stdout) Last 20 lines of verbose log follow echo syslog: valgrind -q ./syslog system: valgrind ./system thread-exits: valgrind ./thread-exits threaded-fork: valgrind ./threaded-fork threadederrno: valgrind -q ./threadederrno timestamp: valgrind --time-stamp=yes ./timestamp tls: valgrind ./tls unit_debuglog: valgrind -q ./unit_debuglog vgprintf: valgrind ./vgprintf vgprintf_nvalgrind: valgrind ./vgprintf_nvalgrind -- Finished tests in none/tests == 820 tests, 2 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) none/tests/s390x/dfp-1 (stdout) ...checking makefile consistency ...checking header files and include directives make: *** [Makefile:1438: regtest] Error 1 ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short 2023-08-22 00:11:59.613850495 +0000 --- new.short 2023-08-22 00:24:04.693810461 +0000 *************** *** 8,12 **** ! == 820 tests, 2 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) none/tests/s390x/dfp-1 (stdout) --- 8,13 ---- ! == 820 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) + drd/tests/getaddrinfo (stderr) none/tests/s390x/dfp-1 (stdout) *************** *** 15,17 **** Last 20 lines of verbose log follow echo - syslog: valgrind -q ./syslog system: valgrind ./system --- 16,17 ---- *************** *** 27,31 **** ! == 820 tests, 2 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) none/tests/s390x/dfp-1 (stdout) --- 27,32 ---- ! == 820 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/vbit-test/vbit-test (stderr) helgrind/tests/pth_mempcpy_false_races (stderr) + drd/tests/getaddrinfo (stderr) none/tests/s390x/dfp-1 (stdout) ================================================= ./valgrind-new/drd/tests/getaddrinfo.stderr.diff ================================================= --- getaddrinfo.stderr.exp 2023-08-22 00:12:00.403850495 +0000 +++ getaddrinfo.stderr.out 2023-08-22 00:20:28.363820471 +0000 @@ -0,0 +1,217 @@ +Thread 4: +Conflicting store by thread 4 at 0x........ size 2 + at 0x........: memcpy (vg_replace_strmem.c:?) + by 0x........: _dl_load_cache_lookup (dl-cache.c:515) + by 0x........: _dl_map_object (dl-load.c:2120) + by 0x........: dl_open_worker_begin (dl-open.c:534) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: dl_open_worker (dl-open.c:782) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_open (dl-open.c:884) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) + by 0x........: dlerror_run (in /...libc...) +Address 0x........ is at offset 24 from 0x......... Allocation context: + at 0x........: malloc (vg_replace_malloc.c:...) + by 0x........: malloc (rtld-malloc.h:56) + by 0x........: strdup (strdup.c:?) + by 0x........: _dl_load_cache_lookup (dl-cache.c:515) + by 0x........: _dl_map_object (dl-load.c:2120) + by 0x........: dl_open_worker_begin (dl-open.c:534) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: dl_open_worker (dl-open.c:782) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_open (dl-open.c:884) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) +Other segment start (thread 3) + at 0x........: pthread_mutex_unlock (drd_pthread_intercepts.c:?) + by 0x........: _dl_open (dl-open.c:933) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) + by 0x........: dlerror_run (in /...libc...) + by 0x........: __libc_dlopen_mode (in /...libc...) + by 0x........: module_load (in /...libc...) + by 0x........: __nss_module_get_function (in /...libc...) + by 0x........: __nss_next2 (in /...libc...) + by 0x........: gethostbyname2_r@@GLIBC_2.2 (in /...libc...) + by 0x........: getaddrinfo (in /...libc...) +Other segment end (thread 3) + at 0x........: __lll_lock_wait (in /...libc...) + by 0x........: pthread_mutex_lock@@GLIBC_2.2 (in /...libc...) + by 0x........: pthread_mutex_lock (drd_pthread_intercepts.c:?) + by 0x........: _dl_close (dl-close.c:748) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) + by 0x........: dlerror_run (in /...libc...) + by 0x........: module_load (in /...libc...) + by 0x........: __nss_module_get_function (in /...libc...) + by 0x........: __nss_next2 (in /...libc...) + by 0x........: gethostbyname2_r@@GLIBC_2.2 (in /...libc...) + by 0x........: getaddrinfo (in /...libc...) + +Conflicting store by thread 4 at 0x........ size 1 + at 0x........: memcpy (vg_replace_strmem.c:?) + by 0x........: _dl_load_cache_lookup (dl-cache.c:515) + by 0x........: _dl_map_object (dl-load.c:2120) + by 0x........: dl_open_worker_begin (dl-open.c:534) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: dl_open_worker (dl-open.c:782) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_open (dl-open.c:884) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) + by 0x........: dlerror_run (in /...libc...) +Address 0x........ is at offset 26 from 0x......... Allocation context: + at 0x........: malloc (vg_replace_malloc.c:...) + by 0x........: malloc (rtld-malloc.h:56) + by 0x........: strdup (strdup.c:?) + by 0x........: _dl_load_cache_lookup (dl-cache.c:515) + by 0x........: _dl_map_object (dl-load.c:2120) + by 0x........: dl_open_worker_begin (dl-open.c:534) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: dl_open_worker (dl-open.c:782) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_open (dl-open.c:884) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) +Other segment start (thread 3) + at 0x........: pthread_mutex_unlock (drd_pthread_intercepts.c:?) + by 0x........: _dl_open (dl-open.c:933) + by 0x........: do_dlopen (in /...libc...) + by 0x........: _dl_catch_exception (dl-catch.c:237) + by 0x........: _dl_catch_error (dl-catch.c:256) + by 0x........: dlerror_run (in /...libc...) + by 0x........: __libc_dlopen_mode (in /...libc...) + by 0x........: module_load (in /...libc...) + by 0x........: __nss_module_get_function (in /...libc...) + by 0x........: __nss_next2 (in /...libc...) + by 0x........: gethostbyname2_r@@GLIBC_2.2 (in /...libc...) + by 0x........: getaddrinfo (in /...libc...) +Other segment end (thread 3) + at 0x........: __lll_lock_wait (in /...libc...) <truncated beyond 100 lines> ================================================= ./valgrind-new/helgrind/tests/pth_mempcpy_false_races.stderr.diff ================================================= --- pth_mempcpy_false_races.stderr.exp 2023-08-22 00:12:00.833850495 +0000 +++ pth_mempcpy_false_races.stderr.out 2023-08-22 00:18:58.383830484 +0000 @@ -0,0 +1,224 @@ +---Thread-Announcement------------------------------------------ + +Thread #x was created + ... + by 0x........: pthread_create@* (hg_intercepts.c:...) + by 0x........: main (pth_mempcpy_false_races.c:38) + +---Thread-Announcement------------------------------------------ + +Thread #x was created + ... + by 0x........: pthread_create@* (hg_intercepts.c:...) + by 0x........: main (pth_mempcpy_false_races.c:37) + +---------------------------------------------------------------- + +Possible data race during write of size 2 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,602 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,608 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,612 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,613 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 2 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,732 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x <truncated beyond 100 lines> ================================================= ./valgrind-new/memcheck/tests/vbit-test/vbit-test.stderr.diff ================================================= --- vbit-test.stderr.exp 2023-08-22 00:12:01.443850495 +0000 +++ vbit-test.stderr.out 2023-08-22 00:18:07.863830484 +0000 @@ -0,0 +1,3 @@ +Conditional jump or move depends on uninitialised value(s) + ... + ================================================= ./valgrind-new/none/tests/s390x/dfp-1.stdout.diff ================================================= --- dfp-1.stdout.exp 2023-08-22 00:12:03.593850495 +0000 +++ dfp-1.stdout.out 2023-08-22 00:23:11.533810461 +0000 @@ -8,11 +8,11 @@ a230000000000194 - 222c000000000005 = a22c000000000cc5 cc = 1 2230000000000194 - 2230000000000194 = 2230000000000000 cc = 0 64-bit MULTIPLY -2230000000000194 * 2238000000000007 = 22300000000008de cc = 0 +2230000000000194 * 2238000000000007 = 22300000000008de cc = 2 a230000000000194 * 2238000000000007 = a2300000000008de cc = 0 a230000000000194 * 2238000000000000 = a230000000000000 cc = 0 64-bit DIVIDE -2238000000000022 / 2238000000000007 = 2dfcc2d74c2d74c3 cc = 0 +2238000000000022 / 2238000000000007 = 2dfcc2d74c2d74c3 cc = 2 a238000000000022 / 2238000000000007 = adfcc2d74c2d74c3 cc = 0 2238000000000000 / 2238000000000007 = 2238000000000000 cc = 0 128-bit ADD @@ -24,10 +24,10 @@ a20780000000000000000194 - 220740000000000000000005 = a20740000000000000000cc5 cc = 1 220780000000000000000194 - 220780000000000000000194 = 220780000000000000000000 cc = 0 128-bit MULTIPLY -220780000000000000000194 * 220800000000000000000007 = 2207800000000000000008de cc = 0 +220780000000000000000194 * 220800000000000000000007 = 2207800000000000000008de cc = 2 a20780000000000000000194 * 220800000000000000000007 = a207800000000000000008de cc = 0 220780000000000000000194 * 220800000000000000000000 = 220780000000000000000000 cc = 0 128-bit DIVIDE -220800000000000000000022 / 220800000000000000000007 = 2dffcc2d74c2d74c2d74c2d74c2d74c3 cc = 0 +220800000000000000000022 / 220800000000000000000007 = 2dffcc2d74c2d74c2d74c2d74c2d74c3 cc = 2 a20800000000000000000022 / 220800000000000000000007 = adffcc2d74c2d74c2d74c2d74c2d74c3 cc = 0 220800000000000000000000 / 220800000000000000000007 = 220800000000000000000000 cc = 0 ================================================= ./valgrind-old/helgrind/tests/pth_mempcpy_false_races.stderr.diff ================================================= --- pth_mempcpy_false_races.stderr.exp 2023-08-22 00:00:15.503850495 +0000 +++ pth_mempcpy_false_races.stderr.out 2023-08-22 00:06:35.923850495 +0000 @@ -0,0 +1,202 @@ +---Thread-Announcement------------------------------------------ + +Thread #x is the program's root thread + +---Thread-Announcement------------------------------------------ + +Thread #x was created + ... + by 0x........: pthread_create@* (hg_intercepts.c:...) + by 0x........: main (pth_mempcpy_false_races.c:37) + +---------------------------------------------------------------- + +Possible data race during write of size 2 at 0x........ by thread #x +Locks held: none + ... + by 0x........: main (pth_mempcpy_false_races.c:44) + Address 0x........ is 6 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: main (pth_mempcpy_false_races.c:44) + Address 0x........ is 16 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: main (pth_mempcpy_false_races.c:44) + Address 0x........ is 17 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: main (pth_mempcpy_false_races.c:44) + Address 0x........ is 48 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---Thread-Announcement------------------------------------------ + +Thread #x was created + ... + by 0x........: pthread_create@* (hg_intercepts.c:...) + by 0x........: main (pth_mempcpy_false_races.c:38) + +---------------------------------------------------------------- + +Possible data race during write of size 2 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Address 0x........ is 1,852 bytes inside a block of size 4,096 alloc'd + at 0x........: malloc (vg_replace_malloc.c:...) + ... + by 0x........: thread2 (pth_mempcpy_false_races.c:30) + by 0x........: mythread_wrapper (hg_intercepts.c:...) + ... + Block was alloc'd by thread #x + +---------------------------------------------------------------- + +Possible data race during write of size 1 at 0x........ by thread #x +Locks held: none + ... + by 0x........: thread3 (pth_mempcpy_false_races.c:19) + by 0x........: mythread_wrapper (hg_intercepts.c:...) <truncated beyond 100 lines> ================================================= ./valgrind-old/memcheck/tests/vbit-test/vbit-test.stderr.diff ================================================= --- vbit-test.stderr.exp 2023-08-22 00:00:15.523850495 +0000 +++ vbit-test.stderr.out 2023-08-22 00:05:43.143850495 +0000 @@ -0,0 +1,3 @@ +Conditional jump or move depends on uninitialised value(s) + ... + ================================================= ./valgrind-old/none/tests/s390x/dfp-1.stdout.diff ================================================= --- dfp-1.stdout.exp 2023-08-22 00:00:15.593850495 +0000 +++ dfp-1.stdout.out 2023-08-22 00:10:48.443850495 +0000 @@ -8,11 +8,11 @@ a230000000000194 - 222c000000000005 = a22c000000000cc5 cc = 1 2230000000000194 - 2230000000000194 = 2230000000000000 cc = 0 64-bit MULTIPLY -2230000000000194 * 2238000000000007 = 22300000000008de cc = 0 +2230000000000194 * 2238000000000007 = 22300000000008de cc = 2 a230000000000194 * 2238000000000007 = a2300000000008de cc = 0 a230000000000194 * 2238000000000000 = a230000000000000 cc = 0 64-bit DIVIDE -2238000000000022 / 2238000000000007 = 2dfcc2d74c2d74c3 cc = 0 +2238000000000022 / 2238000000000007 = 2dfcc2d74c2d74c3 cc = 2 a238000000000022 / 2238000000000007 = adfcc2d74c2d74c3 cc = 0 2238000000000000 / 2238000000000007 = 2238000000000000 cc = 0 128-bit ADD @@ -24,10 +24,10 @@ a20780000000000000000194 - 220740000000000000000005 = a20740000000000000000cc5 cc = 1 220780000000000000000194 - 220780000000000000000194 = 220780000000000000000000 cc = 0 128-bit MULTIPLY -220780000000000000000194 * 220800000000000000000007 = 2207800000000000000008de cc = 0 +220780000000000000000194 * 220800000000000000000007 = 2207800000000000000008de cc = 2 a20780000000000000000194 * 220800000000000000000007 = a207800000000000000008de cc = 0 220780000000000000000194 * 220800000000000000000000 = 220780000000000000000000 cc = 0 128-bit DIVIDE -220800000000000000000022 / 220800000000000000000007 = 2dffcc2d74c2d74c2d74c2d74c2d74c3 cc = 0 +220800000000000000000022 / 220800000000000000000007 = 2dffcc2d74c2d74c2d74c2d74c2d74c3 cc = 2 a20800000000000000000022 / 220800000000000000000007 = adffcc2d74c2d74c2d74c2d74c2d74c3 cc = 0 220800000000000000000000 / 220800000000000000000007 = 220800000000000000000000 cc = 0 |