diff --git a/Utilities/Thread.cpp b/Utilities/Thread.cpp
index 3b59fb30b0..4913436ace 100644
--- a/Utilities/Thread.cpp
+++ b/Utilities/Thread.cpp
@@ -481,7 +481,6 @@ void decode_x64_reg_op(const u8* code, x64_op_t& out_op, x64_reg_t& out_reg, siz
 	}
 	}
 
-	LOG_WARNING(MEMORY, "decode_x64_reg_op(%016llxh): unsupported opcode found (%016llX%016llX)", (size_t)code - out_length, *(be_t<u64>*)(code - out_length), *(be_t<u64>*)(code - out_length + 8));
 	out_op = X64OP_NONE;
 	out_reg = X64_NOT_SET;
 	out_size = 0;
@@ -800,9 +799,18 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 	// decode single x64 instruction that causes memory access
 	decode_x64_reg_op(code, op, reg, d_size, i_size);
 
+	auto report_opcode = [=]()
+	{
+		if (op == X64OP_NONE)
+		{
+			LOG_ERROR(MEMORY, "decode_x64_reg_op(%016llxh): unsupported opcode found (%016llX%016llX)", code, *(be_t<u64>*)(code), *(be_t<u64>*)(code + 8));
+		}
+	};
+
 	if ((d_size | d_size + addr) >= 0x100000000ull)
 	{
 		LOG_ERROR(MEMORY, "Invalid d_size (0x%llx)", d_size);
+		report_opcode();
 		return false;
 	}
 
@@ -812,6 +820,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 	if ((a_size | a_size + addr) >= 0x100000000ull)
 	{
 		LOG_ERROR(MEMORY, "Invalid a_size (0x%llx)", a_size);
+		report_opcode();
 		return false;
 	}
 
@@ -828,6 +837,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 		if (a_size != 4 || !d_size || !i_size)
 		{
 			LOG_ERROR(MEMORY, "Invalid or unsupported instruction (op=%d, reg=%d, d_size=%lld, a_size=0x%llx, i_size=%lld)", op, reg, d_size, a_size, i_size);
+			report_opcode();
 			return false;
 		}
 
@@ -858,6 +868,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 		default:
 		{
 			LOG_ERROR(MEMORY, "Invalid or unsupported operation (op=%d, reg=%d, d_size=%lld, i_size=%lld)", op, reg, d_size, i_size);
+			report_opcode();
 			return false;
 		}
 		}
@@ -874,6 +885,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 		if (!d_size || !i_size)
 		{
 			LOG_ERROR(MEMORY, "Invalid or unsupported instruction (op=%d, reg=%d, d_size=%lld, a_size=0x%llx, i_size=%lld)", op, reg, d_size, a_size, i_size);
+			report_opcode();
 			return false;
 		}
 
@@ -1085,6 +1097,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
 		default:
 		{
 			LOG_ERROR(MEMORY, "Invalid or unsupported operation (op=%d, reg=%d, d_size=%lld, a_size=0x%llx, i_size=%lld)", op, reg, d_size, a_size, i_size);
+			report_opcode();
 			return false;
 		}
 		}
diff --git a/rpcs3/Emu/SysCalls/ModuleManager.cpp b/rpcs3/Emu/SysCalls/ModuleManager.cpp
index 180b9b807c..154ed10811 100644
--- a/rpcs3/Emu/SysCalls/ModuleManager.cpp
+++ b/rpcs3/Emu/SysCalls/ModuleManager.cpp
@@ -81,7 +81,7 @@ static const g_module_list[] =
 	{ 0x000a, "cellSpurs", &cellSpurs },
 	{ 0x000b, "cellOvis", &cellOvis },
 	{ 0x000c, "cellSheap", nullptr },
-	{ 0x000d, "sys_sync", &cellSync },
+	{ 0x000d, "cellSync", &cellSync },
 	{ 0x000e, "sys_fs", &cellFs },
 	{ 0x000f, "cellJpgDec", &cellJpgDec },
 	{ 0x0010, "cellGcmSys", &cellGcmSys },
@@ -148,7 +148,7 @@ static const g_module_list[] =
 	{ 0x0056, "sceNpUtil", &sceNpUtil },
 	{ 0x0057, "cellRudp", &cellRudp },
 	{ 0x0059, "sceNpSns", &sceNpSns },
-	{ 0x005a, "cellGem", &cellGem },
+	{ 0x005a, "libgem", &cellGem },
 	{ 0xf00a, "cellCelpEnc", nullptr },
 	{ 0xf010, "cellGifDec", &cellGifDec },
 	{ 0xf019, "cellAdecCelp", nullptr },