1{ 2 dl_lookup_symbol_x 3 drd:ConflictingAccess 4 fun:_dl_lookup_symbol_x 5} 6{ 7 drd-libpthread-nanosleep 8 drd:ConflictingAccess 9 fun:nanosleep 10} 11{ 12 pthread_create 13 drd:ConflictingAccess 14 fun:pthread_create@@GLIBC_2.2* 15} 16{ 17 pthread_create 18 drd:ConflictingAccess 19 fun:allocate_stack 20 fun:pthread_create@@GLIBC_2.2* 21} 22