Thread 3: Conflicting store by thread 3 at 0x........ size 4 at 0x........: t2 (hg03_inherit.c:28) by 0x........: vgDrd_thread_wrapper (drd_pthread_intercepts.c:?) Location 0x........ is 0 bytes inside shared[1], a global variable declared at hg03_inherit.c:11 Conflicting store by thread 3 at 0x........ size 4 at 0x........: t2 (hg03_inherit.c:29) by 0x........: vgDrd_thread_wrapper (drd_pthread_intercepts.c:?) Location 0x........ is 0 bytes inside shared[1], a global variable declared at hg03_inherit.c:11 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)