1 ---Thread-Announcement------------------------------------------ 2 3 Thread #x was created 4 ... 5 by 0x........: pthread_create_WRK (hg_intercepts.c:...) 6 by 0x........: pthread_create@* (hg_intercepts.c:...) 7 by 0x........: main (annotate_rwlock.c:164) 8 9 ---Thread-Announcement------------------------------------------ 10 11 Thread #x was created 12 ... 13 by 0x........: pthread_create_WRK (hg_intercepts.c:...) 14 by 0x........: pthread_create@* (hg_intercepts.c:...) 15 by 0x........: main (annotate_rwlock.c:164) 16 17 ---------------------------------------------------------------- 18 19 Possible data race during read of size 4 at 0x........ by thread #x 20 Locks held: none 21 at 0x........: rwlock_rdlock (annotate_rwlock.c:71) 22 by 0x........: thread_func (annotate_rwlock.c:144) 23 by 0x........: mythread_wrapper (hg_intercepts.c:...) 24 ... 25 26 This conflicts with a previous write of size 4 by thread #x 27 Locks held: none 28 at 0x........: rwlock_wrlock (annotate_rwlock.c:106) 29 by 0x........: thread_func (annotate_rwlock.c:147) 30 by 0x........: mythread_wrapper (hg_intercepts.c:...) 31 ... 32 33 ---------------------------------------------------------------- 34 35 Possible data race during read of size 4 at 0x........ by thread #x 36 Locks held: none 37 at 0x........: rwlock_rdlock (annotate_rwlock.c:81) 38 by 0x........: thread_func (annotate_rwlock.c:144) 39 by 0x........: mythread_wrapper (hg_intercepts.c:...) 40 ... 41 42 This conflicts with a previous write of size 4 by thread #x 43 Locks held: none 44 at 0x........: rwlock_rdlock (annotate_rwlock.c:81) 45 by 0x........: thread_func (annotate_rwlock.c:144) 46 by 0x........: mythread_wrapper (hg_intercepts.c:...) 47 ... 48 49 ---------------------------------------------------------------- 50 51 Possible data race during write of size 4 at 0x........ by thread #x 52 Locks held: none 53 at 0x........: rwlock_rdlock (annotate_rwlock.c:81) 54 by 0x........: thread_func (annotate_rwlock.c:144) 55 by 0x........: mythread_wrapper (hg_intercepts.c:...) 56 ... 57 58 This conflicts with a previous read of size 4 by thread #x 59 Locks held: none 60 at 0x........: rwlock_unlock (annotate_rwlock.c:131) 61 by 0x........: thread_func (annotate_rwlock.c:149) 62 by 0x........: mythread_wrapper (hg_intercepts.c:...) 63 ... 64 65 ---------------------------------------------------------------- 66 67 Possible data race during write of size 4 at 0x........ by thread #x 68 Locks held: none 69 at 0x........: rwlock_unlock (annotate_rwlock.c:121) 70 by 0x........: thread_func (annotate_rwlock.c:146) 71 by 0x........: mythread_wrapper (hg_intercepts.c:...) 72 ... 73 74 This conflicts with a previous read of size 4 by thread #x 75 Locks held: none 76 at 0x........: rwlock_unlock (annotate_rwlock.c:131) 77 by 0x........: thread_func (annotate_rwlock.c:149) 78 by 0x........: mythread_wrapper (hg_intercepts.c:...) 79 ... 80 81 ---------------------------------------------------------------- 82 83 Possible data race during write of size 4 at 0x........ by thread #x 84 Locks held: none 85 at 0x........: rwlock_wrlock (annotate_rwlock.c:106) 86 by 0x........: thread_func (annotate_rwlock.c:147) 87 by 0x........: mythread_wrapper (hg_intercepts.c:...) 88 ... 89 90 This conflicts with a previous read of size 4 by thread #x 91 Locks held: none 92 at 0x........: rwlock_unlock (annotate_rwlock.c:132) 93 by 0x........: thread_func (annotate_rwlock.c:149) 94 by 0x........: mythread_wrapper (hg_intercepts.c:...) 95 ... 96 97 ---------------------------------------------------------------- 98 99 Lock at 0x........ was first observed 100 at 0x........: rwlock_init (annotate_rwlock.c:54) 101 by 0x........: main (annotate_rwlock.c:161) 102 103 Possible data race during write of size 4 at 0x........ by thread #x 104 Locks held: 1, at address 0x........ 105 at 0x........: rwlock_unlock (annotate_rwlock.c:127) 106 by 0x........: thread_func (annotate_rwlock.c:149) 107 by 0x........: mythread_wrapper (hg_intercepts.c:...) 108 ... 109 110 This conflicts with a previous read of size 4 by thread #x 111 Locks held: none 112 at 0x........: rwlock_unlock (annotate_rwlock.c:132) 113 by 0x........: thread_func (annotate_rwlock.c:149) 114 by 0x........: mythread_wrapper (hg_intercepts.c:...) 115 ... 116 117 Finished. 118
