diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc
index a29a337836..e387cee1ed 100644
--- a/src/x64/lithium-x64.cc
+++ b/src/x64/lithium-x64.cc
@@ -1791,6 +1791,7 @@ LInstruction* LChunkBuilder::DoLoadKeyedFastElement(
 
 LInstruction* LChunkBuilder::DoLoadPixelArrayElement(
     HLoadPixelArrayElement* instr) {
+  Abort("Pixel array loads in generated code cause segfaults (danno)");
   ASSERT(instr->representation().IsInteger32());
   ASSERT(instr->key()->representation().IsInteger32());
   LOperand* external_pointer =
@@ -1832,6 +1833,7 @@ LInstruction* LChunkBuilder::DoStoreKeyedFastElement(
 
 LInstruction* LChunkBuilder::DoStorePixelArrayElement(
     HStorePixelArrayElement* instr) {
+  Abort("Pixel array stores in generated code sometimes segfaults (danno)");
   ASSERT(instr->value()->representation().IsInteger32());
   ASSERT(instr->external_pointer()->representation().IsExternal());
   ASSERT(instr->key()->representation().IsInteger32());