diff --git a/Core/HLE/sceGe.cpp b/Core/HLE/sceGe.cpp
index b7310ac11f..a0d7f00df6 100644
--- a/Core/HLE/sceGe.cpp
+++ b/Core/HLE/sceGe.cpp
@@ -403,10 +403,24 @@ int sceGeContinue()
 	return gpu->Continue();
 }
 
-int sceGeBreak(u32 mode)
+int sceGeBreak(u32 mode, u32 unknownPtr)
 {
+	if (mode > 1)
+	{
+		WARN_LOG(SCEGE, "sceGeBreak(mode=%d, unknown=%08x): invalid mode", mode, unknownPtr);
+		return SCE_KERNEL_ERROR_INVALID_MODE;
+	}
+	// Not sure what this is supposed to be for...
+	if ((int)unknownPtr < 0 || (int)unknownPtr + 16 < 0)
+	{
+		WARN_LOG_REPORT(SCEGE, "sceGeBreak(mode=%d, unknown=%08x): invalid ptr", mode, unknownPtr);
+		return 0x80000023;
+	}
+	else if (unknownPtr != 0)
+		WARN_LOG_REPORT(SCEGE, "sceGeBreak(mode=%d, unknown=%08x): unknown ptr (%s)", mode, unknownPtr, Memory::IsValidAddress(unknownPtr) ? "valid" : "invalid");
+
 	//mode => 0 : current dlist 1: all drawing
-	DEBUG_LOG(SCEGE, "sceGeBreak(mode=%d)", mode);
+	DEBUG_LOG(SCEGE, "sceGeBreak(mode=%d, unknown=%08x)", mode, unknownPtr);
 	return gpu->Break(mode);
 }
 
@@ -601,7 +615,7 @@ const HLEFunction sceGe_user[] =
 	{0xE0D68148, WrapI_UU<sceGeListUpdateStallAddr>,    "sceGeListUpdateStallAddr"},
 	{0x03444EB4, WrapI_UU<sceGeListSync>,               "sceGeListSync"},
 	{0xB287BD61, WrapU_U<sceGeDrawSync>,                "sceGeDrawSync"},
-	{0xB448EC0D, WrapI_U<sceGeBreak>,                   "sceGeBreak"},
+	{0xB448EC0D, WrapI_UU<sceGeBreak>,                  "sceGeBreak"},
 	{0x4C06E472, WrapI_V<sceGeContinue>,                "sceGeContinue"},
 	{0xA4FC06A4, WrapU_U<sceGeSetCallback>,             "sceGeSetCallback"},
 	{0x05DB22CE, WrapI_U<sceGeUnsetCallback>,           "sceGeUnsetCallback"},
diff --git a/GPU/GPUCommon.cpp b/GPU/GPUCommon.cpp
index 2e465ee6b3..48cd04c288 100644
--- a/GPU/GPUCommon.cpp
+++ b/GPU/GPUCommon.cpp
@@ -377,7 +377,7 @@ u32 GPUCommon::Break(int mode) {
 		return SCE_KERNEL_ERROR_INVALID_MODE;
 
 	if (!currentList)
-		return 0x80000020;
+		return SCE_KERNEL_ERROR_ALREADY;
 
 	if (mode == 1)
 	{
@@ -410,9 +410,9 @@ u32 GPUCommon::Break(int mode) {
 				ERROR_LOG_REPORT(G3D, "sceGeBreak: can't break signal-pausing list");
 			}
 			else
-				return 0x80000020;
+				return SCE_KERNEL_ERROR_ALREADY;
 		}
-		return 0x80000021;
+		return SCE_KERNEL_ERROR_BUSY;
 	}
 
 	if (currentList->state == PSP_GE_DL_STATE_QUEUED)