[sanitizer] Move {,__}pthread_mutex_{lock,unlock} interceptors to tsan

[MaskRay]

Summary

These interceptors are pure forwarders for other sanitizers. Move them beside
tsan-specific pthread_mutex_{trylock,timedlock} interceptors.

While here, guard __pthread_mutex_{lock,unlock} (D46793) under #if !__GLIBC_PREREQ(2, 34).

In glibc>=2.34 [1], __pthread_mutex_{lock,unlock} only have non-default-version definitions
(unversioned __pthread_mutex_lock causes a linker error. Program preloading is not expected).
In glibc>=2.36 [2], dlsym(RTLD_NEXT, "__pthread_mutex_lock") returns nullptr, so the interceptor won't work.

Fix https://github.com/llvm/llvm-project/issues/59820

[1]: https://sourceware.org/git/?p=glibc.git;a=commit;h=99f841c441feeaa9a3d97fd91bb3d6ec8073c982
[2]: https://sourceware.org/git/?p=glibc.git;a=commit;h=efa7936e4c91b1c260d03614bb26858fbb8a0204

[MaskRay]

The approach I take here keeps __pthread_mutex_{lock,unlock} interceptors working.
If a program intercepts pthread_mutex_lock and calls __pthread_mutex_lock, then it needs this mechanism to keep tsan working.
Since glibc 2.34 makes __pthread_mutex_lock non-default, dlvsym or .symver __pthread_mutex_lock,__pthread_mutex_lock@GLIBC_2.2.5 is needed to call __pthread_mutex_lock.

@azat if such a __pthread_mutex_lock using program does not need to work with tsan, we can keep simple and use #if SANITIZER_GLIBC\n#if !__GLIBC_PREREQ(2, 34) instead.

[vitalybuka]

In D140957#4026619, @MaskRay wrote:

The approach I take here keeps __pthread_mutex_{lock,unlock} interceptors working.
If a program intercepts pthread_mutex_lock and calls __pthread_mutex_lock, then it needs this mechanism to keep tsan working.
Since glibc 2.34 makes __pthread_mutex_lock non-default, dlvsym or .symver __pthread_mutex_lock,__pthread_mutex_lock@GLIBC_2.2.5 is needed to call __pthread_mutex_lock.

@azat if such a __pthread_mutex_lock using program does not need to work with tsan, we can keep simple and use #if SANITIZER_GLIBC\n#if !__GLIBC_PREREQ(2, 34) instead.

so I am not sure why this patch does not uses __GLIBC_PREREQ?

compiler-rt/lib/tsan/rtl-old/tsan_interceptors_posix.cpp

1336

@dvyukov Should we delete rtl-old already?

compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp

83

it would be nicer to move code common->tsan in a separate patch

[vitalybuka]

lgtm, but please consider extracting move part into a separate patch

[MaskRay]

simplify __pthread_mutex_{lock,unlock} interceptors

[MaskRay]

remove more unused macros. clarify the description

[azat]

@azat if such a pthread_mutex_lock using program does not need to work with tsan, we can keep simple and use #if SANITIZER_GLIBC\n#if !GLIBC_PREREQ(2, 34) instead.

@MaskRay No, it should work under TSan, thank you for a more complete fix!

[dvyukov]

compiler-rt/lib/tsan/rtl-old/tsan_interceptors_posix.cpp

1336

Yes.

compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc

 //   COMMON_INTERCEPTOR_INITIALIZE_RANGE
 //   COMMON_INTERCEPTOR_DIR_ACQUIRE
 //   COMMON_INTERCEPTOR_FD_ACQUIRE
 //   COMMON_INTERCEPTOR_FD_RELEASE
 //   COMMON_INTERCEPTOR_FD_ACCESS
 //   COMMON_INTERCEPTOR_SET_THREAD_NAME
 //   COMMON_INTERCEPTOR_DLOPEN
 //   COMMON_INTERCEPTOR_ON_EXIT
-//   COMMON_INTERCEPTOR_MUTEX_PRE_LOCK
-//   COMMON_INTERCEPTOR_MUTEX_POST_LOCK
-//   COMMON_INTERCEPTOR_MUTEX_UNLOCK
-//   COMMON_INTERCEPTOR_MUTEX_REPAIR
 //   COMMON_INTERCEPTOR_SET_PTHREAD_NAME
 //   COMMON_INTERCEPTOR_HANDLE_RECVMSG
 //   COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED
 //   COMMON_INTERCEPTOR_MEMSET_IMPL
 //   COMMON_INTERCEPTOR_MEMMOVE_IMPL
 //   COMMON_INTERCEPTOR_MEMCPY_IMPL
 //   COMMON_INTERCEPTOR_MMAP_IMPL
 //   COMMON_INTERCEPTOR_COPY_STRING

 #ifndef COMMON_INTERCEPTOR_UNPOISON_PARAM
 #define COMMON_INTERCEPTOR_UNPOISON_PARAM(count) {}
 #endif
 
 #ifndef COMMON_INTERCEPTOR_FD_ACCESS
 #define COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd) {}
 #endif
 
-#ifndef COMMON_INTERCEPTOR_MUTEX_PRE_LOCK
-#define COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m) {}
-#endif
-
-#ifndef COMMON_INTERCEPTOR_MUTEX_POST_LOCK
-#define COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m) {}
-#endif
-
-#ifndef COMMON_INTERCEPTOR_MUTEX_UNLOCK
-#define COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m) {}
-#endif
-
-#ifndef COMMON_INTERCEPTOR_MUTEX_REPAIR
-#define COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m) {}
-#endif
-
-#ifndef COMMON_INTERCEPTOR_MUTEX_INVALID
-#define COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m) {}
-#endif
-
 #ifndef COMMON_INTERCEPTOR_HANDLE_RECVMSG
 #define COMMON_INTERCEPTOR_HANDLE_RECVMSG(ctx, msg) ((void)(msg))
 #endif
 
 #ifndef COMMON_INTERCEPTOR_FILE_OPEN
 #define COMMON_INTERCEPTOR_FILE_OPEN(ctx, file, path) {}
 #endif
 
INTERCEPTOR(void, _exit, int status) {
   if (status == 0) status = status1;
   REAL(_exit)(status);
 }
 #define INIT__EXIT COMMON_INTERCEPT_FUNCTION(_exit);
 #else
 #define INIT__EXIT
 #endif
 
-#if SANITIZER_INTERCEPT_PTHREAD_MUTEX
-INTERCEPTOR(int, pthread_mutex_lock, void *m) {
-  void *ctx;
-  COMMON_INTERCEPTOR_ENTER(ctx, pthread_mutex_lock, m);
-  COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m);
-  int res = REAL(pthread_mutex_lock)(m);
-  if (res == errno_EOWNERDEAD)
-    COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m);
-  if (res == 0 || res == errno_EOWNERDEAD)
-    COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m);
-  if (res == errno_EINVAL)
-    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
-  return res;
-}
-
-INTERCEPTOR(int, pthread_mutex_unlock, void *m) {
-  void *ctx;
-  COMMON_INTERCEPTOR_ENTER(ctx, pthread_mutex_unlock, m);
-  COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m);
-  int res = REAL(pthread_mutex_unlock)(m);
-  if (res == errno_EINVAL)
-    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
-  return res;
-}
-
-#define INIT_PTHREAD_MUTEX_LOCK COMMON_INTERCEPT_FUNCTION(pthread_mutex_lock)
-#define INIT_PTHREAD_MUTEX_UNLOCK \
-  COMMON_INTERCEPT_FUNCTION(pthread_mutex_unlock)
-#else
-#define INIT_PTHREAD_MUTEX_LOCK
-#define INIT_PTHREAD_MUTEX_UNLOCK
-#endif
-
-#if SANITIZER_INTERCEPT___PTHREAD_MUTEX
-INTERCEPTOR(int, __pthread_mutex_lock, void *m) {
-  void *ctx;
-  COMMON_INTERCEPTOR_ENTER(ctx, __pthread_mutex_lock, m);
-  COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m);
-  int res = REAL(__pthread_mutex_lock)(m);
-  if (res == errno_EOWNERDEAD)
-    COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m);
-  if (res == 0 || res == errno_EOWNERDEAD)
-    COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m);
-  if (res == errno_EINVAL)
-    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
-  return res;
-}
-
-INTERCEPTOR(int, __pthread_mutex_unlock, void *m) {
-  void *ctx;
-  COMMON_INTERCEPTOR_ENTER(ctx, __pthread_mutex_unlock, m);
-  COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m);
-  int res = REAL(__pthread_mutex_unlock)(m);
-  if (res == errno_EINVAL)
-    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
-  return res;
-}
-
-#define INIT___PTHREAD_MUTEX_LOCK \
-  COMMON_INTERCEPT_FUNCTION(__pthread_mutex_lock)
-#define INIT___PTHREAD_MUTEX_UNLOCK \
-  COMMON_INTERCEPT_FUNCTION(__pthread_mutex_unlock)
-#else
-#define INIT___PTHREAD_MUTEX_LOCK
-#define INIT___PTHREAD_MUTEX_UNLOCK
-#endif
-
 #if SANITIZER_INTERCEPT___LIBC_MUTEX
-INTERCEPTOR(int, __libc_mutex_lock, void *m)
-ALIAS(WRAPPER_NAME(pthread_mutex_lock));
-
-INTERCEPTOR(int, __libc_mutex_unlock, void *m)
-ALIAS(WRAPPER_NAME(pthread_mutex_unlock));
-
 INTERCEPTOR(int, __libc_thr_setcancelstate, int state, int *oldstate)
 ALIAS(WRAPPER_NAME(pthread_setcancelstate));
 
-#define INIT___LIBC_MUTEX_LOCK COMMON_INTERCEPT_FUNCTION(__libc_mutex_lock)
-#define INIT___LIBC_MUTEX_UNLOCK COMMON_INTERCEPT_FUNCTION(__libc_mutex_unlock)
 #define INIT___LIBC_THR_SETCANCELSTATE \
   COMMON_INTERCEPT_FUNCTION(__libc_thr_setcancelstate)
 #else
-#define INIT___LIBC_MUTEX_LOCK
-#define INIT___LIBC_MUTEX_UNLOCK
 #define INIT___LIBC_THR_SETCANCELSTATE
 #endif
 
 #if SANITIZER_INTERCEPT_GETMNTENT || SANITIZER_INTERCEPT_GETMNTENT_R
 static void write_mntent(void *ctx, __sanitizer_mntent *mnt) {
   COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt, sizeof(*mnt));
   if (mnt->mnt_fsname)
     COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt->mnt_fsname,
#endif
   INIT_SIGTIMEDWAIT;
   INIT_SIGSETOPS;
   INIT_SIGSET_LOGICOPS;
   INIT_SIGPENDING;
   INIT_SIGPROCMASK;
   INIT_PTHREAD_SIGMASK;
   INIT_BACKTRACE;
   INIT__EXIT;
-  INIT_PTHREAD_MUTEX_LOCK;
-  INIT_PTHREAD_MUTEX_UNLOCK;
-  INIT___PTHREAD_MUTEX_LOCK;
-  INIT___PTHREAD_MUTEX_UNLOCK;
-  INIT___LIBC_MUTEX_LOCK;
-  INIT___LIBC_MUTEX_UNLOCK;
   INIT___LIBC_THR_SETCANCELSTATE;
   INIT_GETMNTENT;
   INIT_GETMNTENT_R;
   INIT_STATFS;
   INIT_STATFS64;
   INIT_STATVFS;
   INIT_STATVFS64;
   INIT_INITGROUPS;

compiler-rt/lib/tsan/rtl-old/tsan_interceptors_posix.cpp

TSAN_INTERCEPTOR(int, pthread_mutex_destroy, void *m) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_destroy, m);
   int res = REAL(pthread_mutex_destroy)(m);
   if (res == 0 || res == errno_EBUSY) {
     MutexDestroy(thr, pc, (uptr)m);
   }
   return res;
 }
 
+TSAN_INTERCEPTOR(int, pthread_mutex_lock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_lock, m);
+  MutexPreLock(thr, pc, (uptr)m);
+  int res = REAL(pthread_mutex_lock)(m);
+  if (res == errno_EOWNERDEAD)
+    MutexRepair(thr, pc, (uptr)m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    MutexPostLock(thr, pc, (uptr)m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+
 TSAN_INTERCEPTOR(int, pthread_mutex_trylock, void *m) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_trylock, m);
   int res = REAL(pthread_mutex_trylock)(m);
   if (res == errno_EOWNERDEAD)
     MutexRepair(thr, pc, (uptr)m);
   if (res == 0 || res == errno_EOWNERDEAD)
     MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
   return res;
 }
 
 #if !SANITIZER_APPLE
 TSAN_INTERCEPTOR(int, pthread_mutex_timedlock, void *m, void *abstime) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_timedlock, m, abstime);
   int res = REAL(pthread_mutex_timedlock)(m, abstime);
   if (res == 0) {
     MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
   }
   return res;
 }
 #endif
 
+TSAN_INTERCEPTOR(int, pthread_mutex_unlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_unlock, m);
+  MutexUnlock(thr, pc, (uptr)m);
+  int res = REAL(pthread_mutex_unlock)(m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+
 #if !SANITIZER_APPLE
 TSAN_INTERCEPTOR(int, pthread_spin_init, void *m, int pshared) {
   SCOPED_TSAN_INTERCEPTOR(pthread_spin_init, m, pshared);
   int res = REAL(pthread_spin_init)(m, pshared);
   if (res == 0) {
     MutexCreate(thr, pc, (uptr)m);
   }
   return res;
#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name)         \
   else                                                                 \
     __tsan::ctx->thread_registry.SetThreadNameByUserId(thread, name)
 
 #define COMMON_INTERCEPTOR_BLOCK_REAL(name) BLOCK_REAL(name)
 
 #define COMMON_INTERCEPTOR_ON_EXIT(ctx) \
   OnExit(((TsanInterceptorContext *) ctx)->thr)
 
-#define COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m) \
-  MutexPreLock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m) \
-  MutexPostLock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m) \
-  MutexUnlock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m) \
-  MutexRepair(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m) \
-  MutexInvalidAccess(((TsanInterceptorContext *)ctx)->thr, \
-                     ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
 #define COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, sz, prot, flags, fd,  \
                                      off)                                   \
   do {                                                                      \
     return mmap_interceptor(thr, pc, REAL(mmap), addr, sz, prot, flags, fd, \
                             off);                                           \
   } while (false)
 
 #if !SANITIZER_APPLE
#endif
   TSAN_INTERCEPT_VER(pthread_cond_wait, PTHREAD_ABI_BASE);
   TSAN_INTERCEPT_VER(pthread_cond_timedwait, PTHREAD_ABI_BASE);
   TSAN_INTERCEPT_VER(pthread_cond_destroy, PTHREAD_ABI_BASE);
 
   TSAN_MAYBE_PTHREAD_COND_CLOCKWAIT;
 
   TSAN_INTERCEPT(pthread_mutex_init);
   TSAN_INTERCEPT(pthread_mutex_destroy);
+  TSAN_INTERCEPT(pthread_mutex_lock);
   TSAN_INTERCEPT(pthread_mutex_trylock);
   TSAN_INTERCEPT(pthread_mutex_timedlock);
+  TSAN_INTERCEPT(pthread_mutex_unlock);
 
   TSAN_INTERCEPT(pthread_spin_init);
   TSAN_INTERCEPT(pthread_spin_destroy);
   TSAN_INTERCEPT(pthread_spin_lock);
   TSAN_INTERCEPT(pthread_spin_trylock);
   TSAN_INTERCEPT(pthread_spin_unlock);
 
   TSAN_INTERCEPT(pthread_rwlock_init);

compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp

#if defined(__x86_64__) || defined(__mips__) || SANITIZER_PPC64V1 || \
     defined(__s390x__)
 #define PTHREAD_ABI_BASE  "GLIBC_2.3.2"
 #elif defined(__aarch64__) || SANITIZER_PPC64V2
 #define PTHREAD_ABI_BASE  "GLIBC_2.17"
 #elif SANITIZER_LOONGARCH64
 #define PTHREAD_ABI_BASE  "GLIBC_2.36"
 #endif
 
 extern "C" int pthread_attr_init(void *attr);
 extern "C" int pthread_attr_destroy(void *attr);
 DECLARE_REAL(int, pthread_attr_getdetachstate, void *, void *)
 extern "C" int pthread_attr_setstacksize(void *attr, uptr stacksize);
 extern "C" int pthread_atfork(void (*prepare)(void), void (*parent)(void),
                               void (*child)(void));
 extern "C" int pthread_key_create(unsigned *key, void (*destructor)(void* v));
 extern "C" int pthread_setspecific(unsigned key, const void *v);
 DECLARE_REAL(int, pthread_mutexattr_gettype, void *, void *)
TSAN_INTERCEPTOR(int, pthread_mutex_destroy, void *m) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_destroy, m);
   int res = REAL(pthread_mutex_destroy)(m);
   if (res == 0 || res == errno_EBUSY) {
     MutexDestroy(thr, pc, (uptr)m);
   }
   return res;
 }
 
+TSAN_INTERCEPTOR(int, pthread_mutex_lock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_lock, m);
+  MutexPreLock(thr, pc, (uptr)m);
+  int res = REAL(pthread_mutex_lock)(m);
+  if (res == errno_EOWNERDEAD)
+    MutexRepair(thr, pc, (uptr)m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    MutexPostLock(thr, pc, (uptr)m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+
 TSAN_INTERCEPTOR(int, pthread_mutex_trylock, void *m) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_trylock, m);
   int res = REAL(pthread_mutex_trylock)(m);
   if (res == errno_EOWNERDEAD)
     MutexRepair(thr, pc, (uptr)m);
   if (res == 0 || res == errno_EOWNERDEAD)
     MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
   return res;
 }
 
 #if !SANITIZER_APPLE
 TSAN_INTERCEPTOR(int, pthread_mutex_timedlock, void *m, void *abstime) {
   SCOPED_TSAN_INTERCEPTOR(pthread_mutex_timedlock, m, abstime);
   int res = REAL(pthread_mutex_timedlock)(m, abstime);
   if (res == 0) {
     MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
   }
   return res;
 }
 #endif
 
+TSAN_INTERCEPTOR(int, pthread_mutex_unlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_unlock, m);
+  MutexUnlock(thr, pc, (uptr)m);
+  int res = REAL(pthread_mutex_unlock)(m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+
+#if SANITIZER_GLIBC
+TSAN_INTERCEPTOR(int, __pthread_mutex_lock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(__pthread_mutex_lock, m);
+  MutexPreLock(thr, pc, (uptr)m);
+  int res = REAL(__pthread_mutex_lock)(m);
+  if (res == errno_EOWNERDEAD)
+    MutexRepair(thr, pc, (uptr)m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    MutexPostLock(thr, pc, (uptr)m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, __pthread_mutex_unlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(__pthread_mutex_unlock, m);
+  MutexUnlock(thr, pc, (uptr)m);
+  int res = REAL(__pthread_mutex_unlock)(m);
+  if (res == errno_EINVAL)
+    MutexInvalidAccess(thr, pc, (uptr)m);
+  return res;
+}
+#endif
+
 #if !SANITIZER_APPLE
 TSAN_INTERCEPTOR(int, pthread_spin_init, void *m, int pshared) {
   SCOPED_TSAN_INTERCEPTOR(pthread_spin_init, m, pshared);
   int res = REAL(pthread_spin_init)(m, pshared);
   if (res == 0) {
     MutexCreate(thr, pc, (uptr)m);
   }
   return res;
#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name)         \
   else                                                                 \
     __tsan::ctx->thread_registry.SetThreadNameByUserId(thread, name)
 
 #define COMMON_INTERCEPTOR_BLOCK_REAL(name) BLOCK_REAL(name)
 
 #define COMMON_INTERCEPTOR_ON_EXIT(ctx) \
   OnExit(((TsanInterceptorContext *) ctx)->thr)
 
-#define COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m) \
-  MutexPreLock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m) \
-  MutexPostLock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m) \
-  MutexUnlock(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m) \
-  MutexRepair(((TsanInterceptorContext *)ctx)->thr, \
-            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
-#define COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m) \
-  MutexInvalidAccess(((TsanInterceptorContext *)ctx)->thr, \
-                     ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
-
 #define COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, sz, prot, flags, fd,  \
                                      off)                                   \
   do {                                                                      \
     return mmap_interceptor(thr, pc, REAL(mmap), addr, sz, prot, flags, fd, \
                             off);                                           \
   } while (false)
 
 #if !SANITIZER_APPLE

 
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_init, void *c, void *a)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_signal, void *c)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_broadcast, void *c)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_wait, void *c, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_destroy, void *c)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_init, void *m, void *a)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_destroy, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_lock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_trylock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_unlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_init, void *m, void *a)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_destroy, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_rdlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_tryrdlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_wrlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_trywrlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_unlock, void *m)
 TSAN_INTERCEPTOR_NETBSD_ALIAS_THR(int, once, void *o, void (*f)())
#endif
   TSAN_INTERCEPT_VER(pthread_cond_wait, PTHREAD_ABI_BASE);
   TSAN_INTERCEPT_VER(pthread_cond_timedwait, PTHREAD_ABI_BASE);
   TSAN_INTERCEPT_VER(pthread_cond_destroy, PTHREAD_ABI_BASE);
 
   TSAN_MAYBE_PTHREAD_COND_CLOCKWAIT;
 
   TSAN_INTERCEPT(pthread_mutex_init);
   TSAN_INTERCEPT(pthread_mutex_destroy);
+  TSAN_INTERCEPT(pthread_mutex_lock);
   TSAN_INTERCEPT(pthread_mutex_trylock);
   TSAN_INTERCEPT(pthread_mutex_timedlock);
+  TSAN_INTERCEPT(pthread_mutex_unlock);
+  #if SANITIZER_GLIBC
+  #if !__GLIBC_PREREQ(2, 34)
+  TSAN_INTERCEPT(__pthread_mutex_lock);
+  TSAN_INTERCEPT(__pthread_mutex_unlock);
+  #endif
+  #endif
 
   TSAN_INTERCEPT(pthread_spin_init);
   TSAN_INTERCEPT(pthread_spin_destroy);
   TSAN_INTERCEPT(pthread_spin_lock);
   TSAN_INTERCEPT(pthread_spin_trylock);
   TSAN_INTERCEPT(pthread_spin_unlock);
 
   TSAN_INTERCEPT(pthread_rwlock_init);
#endif
 
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_init);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_signal);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_broadcast);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_wait);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_destroy);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_init);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_destroy);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_lock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_trylock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_unlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_init);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_destroy);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_rdlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_tryrdlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_wrlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_trywrlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_unlock);
   TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS_THR(once);