diff --git a/base/debug/stack_trace_posix.cc b/base/debug/stack_trace_posix.cc
index 7696be8..20ebe67 100644
--- a/base/debug/stack_trace_posix.cc
+++ base/debug/stack_trace_posix.cc
@@ -26,7 +26,7 @@
 #if !defined(USE_SYMBOLIZE)
 #include <cxxabi.h>
 #endif
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
 #include <execinfo.h>
 #endif
 
@@ -82,7 +82,7 @@ void DemangleSymbols(std::string* text) {
   // Note: code in this function is NOT async-signal safe (std::string uses
   // malloc internally).
 
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
   std::string::size_type search_from = 0;
   while (search_from < text->size()) {
     // Look for the start of a mangled symbol, from search_from.
@@ -129,7 +129,7 @@ class BacktraceOutputHandler {
   virtual ~BacktraceOutputHandler() {}
 };
 
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
 void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
   // This should be more than enough to store a 64-bit number in hex:
   // 16 hex digits + 1 for null-terminator.
@@ -705,6 +705,10 @@ class SandboxSymbolizeHelper {
 }  // namespace
 
 bool EnableInProcessStackDumping() {
+#if defined(OS_LINUX) && !defined(__GLIBC__)
+// let system handler deal with the dumps
+  return true;
+#else
 #if defined(USE_SYMBOLIZE)
   SandboxSymbolizeHelper::GetInstance();
 #endif  // USE_SYMBOLIZE
@@ -738,6 +742,7 @@ bool EnableInProcessStackDumping() {
 #endif  // !defined(OS_LINUX)
 
   return success;
+#endif
 }
 
 void SetStackDumpFirstChanceCallback(bool (*handler)(int, void*, void*)) {
@@ -749,7 +754,7 @@ StackTrace::StackTrace(size_t count) {
 // NOTE: This code MUST be async-signal safe (it's used by in-process
 // stack dumping signal handler). NO malloc or stdio is allowed here.
 
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
   count = std::min(arraysize(trace_), count);
 
   // Though the backtrace API man page does not list any possible negative
@@ -764,13 +769,13 @@ void StackTrace::Print() const {
   // NOTE: This code MUST be async-signal safe (it's used by in-process
   // stack dumping signal handler). NO malloc or stdio is allowed here.
 
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
   PrintBacktraceOutputHandler handler;
   ProcessBacktrace(trace_, count_, &handler);
 #endif
 }
 
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__)
 void StackTrace::OutputToStream(std::ostream* os) const {
   StreamBacktraceOutputHandler handler(os);
   ProcessBacktrace(trace_, count_, &handler);
diff --git a/third_party/WebKit/Source/platform/wtf/Assertions.cpp b/third_party/WebKit/Source/platform/wtf/Assertions.cpp
index 9bdece7..0c76188 100644
--- ./third_party/blink/renderer/platform/wtf/assertions.cc
+++ ./third_party/blink/renderer/platform/wtf/assertions.cc
@@ -56,7 +56,7 @@
 #include <windows.h>
 #endif
 
-#if defined(OS_MACOSX) || (defined(OS_LINUX) && !defined(__UCLIBC__))
+#if defined(OS_MACOSX) || (defined(OS_LINUX) && defined(__GLIBC__))
 #include <cxxabi.h>
 #include <dlfcn.h>
 #include <execinfo.h>