1 2 ---Thread-Announcement------------------------------------------ 3 4 Thread #x is the program's root thread 5 6 ---Thread-Announcement------------------------------------------ 7 8 Thread #x was created 9 ... 10 by 0x........: pthread_create@* (hg_intercepts.c:...) 11 by 0x........: main (pth_cond_destroy_busy.c:45) 12 13 ---------------------------------------------------------------- 14 15 Possible data race during read of size 1 at 0x........ by thread #x 16 Locks held: none 17 at 0x........: my_memcmp (hg_intercepts.c:...) 18 by 0x........: pthread_cond_destroy_WRK (hg_intercepts.c:...) 19 by 0x........: pthread_cond_destroy@* (hg_intercepts.c:...) 20 by 0x........: main (pth_cond_destroy_busy.c:52) 21 22 This conflicts with a previous write of size 4 by thread #x 23 Locks held: none 24 ... 25 by 0x........: pthread_cond_wait_WRK (hg_intercepts.c:...) 26 by 0x........: pthread_cond_wait@* (hg_intercepts.c:...) 27 by 0x........: thread_func (pth_cond_destroy_busy.c:31) 28 by 0x........: mythread_wrapper (hg_intercepts.c:...) 29 ... 30 Address 0x........ is 4 bytes inside data symbol "s_cond" 31 32 ---------------------------------------------------------------- 33 34 Thread #x: pthread_cond_destroy: destruction of condition variable being waited upon 35 at 0x........: pthread_cond_destroy_WRK (hg_intercepts.c:...) 36 by 0x........: pthread_cond_destroy@* (hg_intercepts.c:...) 37 by 0x........: main (pth_cond_destroy_busy.c:52) 38 39 ---------------------------------------------------------------- 40 41 Thread #x's call to pthread_cond_destroy failed 42 with error code 16 (EBUSY: Device or resource busy) 43 at 0x........: pthread_cond_destroy_WRK (hg_intercepts.c:...) 44 by 0x........: pthread_cond_destroy@* (hg_intercepts.c:...) 45 by 0x........: main (pth_cond_destroy_busy.c:52) 46 47 First pthread_cond_destroy() call returned EBUSY. 48 Second pthread_cond_destroy() call returned success. 49 50 ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0) 51
