diff --git a/lldb/source/Target/AssertFrameRecognizer.cpp b/lldb/source/Target/AssertFrameRecognizer.cpp
--- a/lldb/source/Target/AssertFrameRecognizer.cpp
+++ b/lldb/source/Target/AssertFrameRecognizer.cpp
@@ -45,6 +45,7 @@
     location.symbols.push_back(ConstString("raise"));
     location.symbols.push_back(ConstString("__GI_raise"));
     location.symbols.push_back(ConstString("gsignal"));
+    location.symbols.push_back(ConstString("pthread_kill@GLIBC_2.2.5"));
     break;
   default:
     Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_UNWIND));
@@ -112,7 +113,7 @@
   if (!GetAssertLocation(os, location))
     return RecognizedStackFrameSP();
 
-  const uint32_t frames_to_fetch = 5;
+  const uint32_t frames_to_fetch = 6;
   const uint32_t last_frame_index = frames_to_fetch - 1;
   StackFrameSP prev_frame_sp = nullptr;