diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan
index 689b6b81f272..b5d88acbf99d 100644
--- a/lib/Kconfig.kcsan
+++ b/lib/Kconfig.kcsan
@@ -3,9 +3,20 @@
 config HAVE_ARCH_KCSAN
 	bool
 
+config KCSAN_KCOV_BROKEN
+	def_bool KCOV && CC_HAS_SANCOV_TRACE_PC
+	depends on CC_IS_CLANG
+	depends on !$(cc-option,-Werror=unused-command-line-argument -fsanitize=thread -fsanitize-coverage=trace-pc)
+	help
+	  Some versions of clang support either KCSAN and KCOV but not the
+	  combination of the two.
+	  See https://bugs.llvm.org/show_bug.cgi?id=45831 for the status
+	  in newer releases.
+
 menuconfig KCSAN
 	bool "KCSAN: dynamic data race detector"
 	depends on HAVE_ARCH_KCSAN && DEBUG_KERNEL && !KASAN
+	depends on !KCSAN_KCOV_BROKEN
 	select STACKTRACE
 	help
 	  The Kernel Concurrency Sanitizer (KCSAN) is a dynamic
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan
index 27bcc2568c95..774315de555a 100644
--- a/lib/Kconfig.ubsan
+++ b/lib/Kconfig.ubsan
@@ -26,9 +26,20 @@ config UBSAN_TRAP
 	  the system. For some system builders this is an acceptable
 	  trade-off.
 
+config UBSAN_KCOV_BROKEN
+	def_bool KCOV && CC_HAS_SANCOV_TRACE_PC
+	depends on CC_IS_CLANG
+	depends on !$(cc-option,-Werror=unused-command-line-argument -fsanitize=bounds -fsanitize-coverage=trace-pc)
+	help
+	  Some versions of clang support either UBSAN or KCOV but not the
+	  combination of the two.
+	  See https://bugs.llvm.org/show_bug.cgi?id=45831 for the status
+	  in newer releases.
+
 config UBSAN_BOUNDS
 	bool "Perform array index bounds checking"
 	default UBSAN
+	depends on !UBSAN_KCOV_BROKEN
 	help
 	  This option enables detection of directly indexed out of bounds
 	  array accesses, where the array size is known at compile time.