1 2 Start. 3 ---Thread-Announcement------------------------------------------ 4 5 Thread #x was created 6 ... 7 by 0x........: pthread_create@* (hg_intercepts.c:...) 8 by 0x........: main (free_is_write.c:32) 9 10 ---Thread-Announcement------------------------------------------ 11 12 Thread #x is the program's root thread 13 14 ---------------------------------------------------------------- 15 16 Possible data race during write of size 1 at 0x........ by thread #x 17 Locks held: none 18 at 0x........: free (vg_replace_malloc.c:...) 19 by 0x........: thread_func (free_is_write.c:15) 20 by 0x........: mythread_wrapper (hg_intercepts.c:...) 21 ... 22 23 This conflicts with a previous read of size 1 by thread #x 24 Locks held: none 25 at 0x........: main (free_is_write.c:36) 26 Address 0x........ is 5 bytes inside an unallocated block of size 16 in arena "client" 27 28 Done. 29 30 ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0) 31
