https://bugs.kde.org/show_bug.cgi?id=400793
andrey.andreyevic...@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #4 from andrey.andreyevic...@gmail.com ---
Thanks for your fix but latest code from git still has the problem (test from
attachment 116147 from message above):
[user@test-x64-alt8 helgrind_test]$ gcc t.c -o t -lpthread
[user@test-x64-alt8 helgrind_test]$ /usr/bin/valgrind --tool=helgrind ./t
==11633== Helgrind, a thread error detector
==11633== Copyright (C) 2007-2017, and GNU GPL'd, by OpenWorks LLP et al.
==11633== Using Valgrind-3.21.0.GIT and LibVEX; rerun with -h for copyright
info
==11633== Command: ./t
==11633==
global_a = 1
global_a = 2
global_a = 3
global_a = 4
global_a = 5
global_a = 6
global_a = 7
global_a = 8
global_a = 9
global_a = a
==11633== ---Thread-Announcement------------------------------------------
==11633==
==11633== Thread #13 was created
==11633== at 0x514B36E: clone (in /lib64/libc-2.23.so)
==11633== by 0x4E4C189: create_thread (in /lib64/libpthread-2.23.so)
==11633== by 0x4E4DBDB: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.23.so)
==11633== by 0x4C387B2: pthread_create_WRK (hg_intercepts.c:445)
==11633== by 0x4C39CA2: pthread_create@* (hg_intercepts.c:478)
==11633== by 0x400AB7: main (in /root/helgrind_test/t)
==11633==
==11633== ----------------------------------------------------------------
==11633==
==11633== Thread #13's call to pthread_rwlock_timedwrlock failed
==11633== with error code 110 (ETIMEDOUT: Connection timed out)
==11633== at 0x4C37AB5: pthread_rwlock_timedwrlock_WRK
(hg_intercepts.c:2814)
==11633== by 0x4C3A5FA: pthread_rwlock_timedwrlock (hg_intercepts.c:2826)
==11633== by 0x4009B1: ten_seconds_wrlock (in /root/helgrind_test/t)
==11633== by 0x4009C9: threadFuncSimple (in /root/helgrind_test/t)
==11633== by 0x4C389A6: mythread_wrapper (hg_intercepts.c:406)
==11633== by 0x4E4D413: start_thread (in /lib64/libpthread-2.23.so)
==11633==
Can't lock
==11633== ---Thread-Announcement------------------------------------------
==11633==
==11633== Thread #14 was created
==11633== at 0x514B36E: clone (in /lib64/libc-2.23.so)
==11633== by 0x4E4C189: create_thread (in /lib64/libpthread-2.23.so)
==11633== by 0x4E4DBDB: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.23.so)
==11633== by 0x4C387B2: pthread_create_WRK (hg_intercepts.c:445)
==11633== by 0x4C39CA2: pthread_create@* (hg_intercepts.c:478)
==11633== by 0x400AB7: main (in /root/helgrind_test/t)
==11633==
==11633== ----------------------------------------------------------------
==11633==
==11633== Thread #14's call to pthread_rwlock_timedwrlock failed
==11633== with error code 110 (ETIMEDOUT: Connection timed out)
==11633== at 0x4C37AB5: pthread_rwlock_timedwrlock_WRK
(hg_intercepts.c:2814)
==11633== by 0x4C3A5FA: pthread_rwlock_timedwrlock (hg_intercepts.c:2826)
==11633== by 0x4009B1: ten_seconds_wrlock (in /root/helgrind_test/t)
==11633== by 0x4009C9: threadFuncSimple (in /root/helgrind_test/t)
==11633== by 0x4C389A6: mythread_wrapper (hg_intercepts.c:406)
==11633== by 0x4E4D413: start_thread (in /lib64/libpthread-2.23.so)
==11633==
Can't lock
==11633== ---Thread-Announcement------------------------------------------
==11633==
==11633== Thread #15 was created
==11633== at 0x514B36E: clone (in /lib64/libc-2.23.so)
==11633== by 0x4E4C189: create_thread (in /lib64/libpthread-2.23.so)
==11633== by 0x4E4DBDB: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.23.so)
==11633== by 0x4C387B2: pthread_create_WRK (hg_intercepts.c:445)
==11633== by 0x4C39CA2: pthread_create@* (hg_intercepts.c:478)
==11633== by 0x400AB7: main (in /root/helgrind_test/t)
==11633==
==11633== ----------------------------------------------------------------
==11633==
==11633== Thread #15's call to pthread_rwlock_timedwrlock failed
==11633== with error code 110 (ETIMEDOUT: Connection timed out)
==11633== at 0x4C37AB5: pthread_rwlock_timedwrlock_WRK
(hg_intercepts.c:2814)
==11633== by 0x4C3A5FA: pthread_rwlock_timedwrlock (hg_intercepts.c:2826)
==11633== by 0x4009B1: ten_seconds_wrlock (in /root/helgrind_test/t)
==11633== by 0x4009C9: threadFuncSimple (in /root/helgrind_test/t)
==11633== by 0x4C389A6: mythread_wrapper (hg_intercepts.c:406)
==11633== by 0x4E4D413: start_thread (in /lib64/libpthread-2.23.so)
==11633==
Can't lock
==11633== ---Thread-Announcement------------------------------------------
==11633==
==11633== Thread #16 was created
==11633== at 0x514B36E: clone (in /lib64/libc-2.23.so)
==11633== by 0x4E4C189: create_thread (in /lib64/libpthread-2.23.so)
==11633== by 0x4E4DBDB: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.23.so)
==11633== by 0x4C387B2: pthread_create_WRK (hg_intercepts.c:445)
==11633== by 0x4C39CA2: pthread_create@* (hg_intercepts.c:478)
==11633== by 0x400AB7: main (in /root/helgrind_test/t)
==11633==
==11633== ----------------------------------------------------------------
==11633==
==11633== Thread #16's call to pthread_rwlock_timedwrlock failed
==11633== with error code 110 (ETIMEDOUT: Connection timed out)
==11633== at 0x4C37AB5: pthread_rwlock_timedwrlock_WRK
(hg_intercepts.c:2814)
==11633== by 0x4C3A5FA: pthread_rwlock_timedwrlock (hg_intercepts.c:2826)
==11633== by 0x4009B1: ten_seconds_wrlock (in /root/helgrind_test/t)
==11633== by 0x4009C9: threadFuncSimple (in /root/helgrind_test/t)
==11633== by 0x4C389A6: mythread_wrapper (hg_intercepts.c:406)
==11633== by 0x4E4D413: start_thread (in /lib64/libpthread-2.23.so)
==11633==
Can't lock
==11633== ---Thread-Announcement------------------------------------------
==11633==
==11633== Thread #17 was created
==11633== at 0x514B36E: clone (in /lib64/libc-2.23.so)
==11633== by 0x4E4C189: create_thread (in /lib64/libpthread-2.23.so)
==11633== by 0x4E4DBDB: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.23.so)
==11633== by 0x4C387B2: pthread_create_WRK (hg_intercepts.c:445)
==11633== by 0x4C39CA2: pthread_create@* (hg_intercepts.c:478)
==11633== by 0x400AB7: main (in /root/helgrind_test/t)
==11633==
==11633== ----------------------------------------------------------------
==11633==
==11633== Thread #17's call to pthread_rwlock_timedwrlock failed
==11633== with error code 110 (ETIMEDOUT: Connection timed out)
==11633== at 0x4C37AB5: pthread_rwlock_timedwrlock_WRK
(hg_intercepts.c:2814)
==11633== by 0x4C3A5FA: pthread_rwlock_timedwrlock (hg_intercepts.c:2826)
==11633== by 0x4009B1: ten_seconds_wrlock (in /root/helgrind_test/t)
==11633== by 0x4009C9: threadFuncSimple (in /root/helgrind_test/t)
==11633== by 0x4C389A6: mythread_wrapper (hg_intercepts.c:406)
==11633== by 0x4E4D413: start_thread (in /lib64/libpthread-2.23.so)
==11633==
Can't lock
global_a = b
==11633==
==11633== Use --history-level=approx or =none to gain increased speed, at
==11633== the cost of reduced accuracy of conflicting-access information
==11633== For lists of detected and suppressed errors, rerun with: -s
==11633== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 430 from 55)
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