1、设备：Atlas 300I Pro

2、系统：Kylinv10

3、atc转换标准目标检测模型，转换过程报Warning: tiling offset out of range, index: 32，能够生成对应om模型，日志1：ATC.LOG

4、模型推理时报错，日志2：error.log

[ERROR] RUNTIME(131871,python):2026-01-08-23:49:50.930.973 [hwts_engine.cc:142]131871 ReportExceptProc:[EXEC][DEFAULT]Real task exception! device_id=0, stream_id=4, task_id=2, task_type=0 (KERNEL_AICORE)

[ERROR] RUNTIME(131871,python):2026-01-08-23:49:50.930.981 [hwts_engine.cc:159]131871 ReportExceptProc:[EXEC][DEFAULT]Task exception! device_id=0, stream_id=3, task_id=1, type=13(MODEL_EXECUTE), failure_mode =0, retCode=0x91, [the model stream execute failed]

[INFO] RUNTIME(131871,python):2026-01-08-23:49:50.930.986 [device_error_proc.cc:1302] 131871 IsPrintStreamTimeoutSnapshot: do not snapshot: chiptype=4 ts_version=34 snapshotflag=1

[INFO] RUNTIME(131871,python):2026-01-08-23:49:50.930.991 [device_error_proc.cc:908] 131871 ProcErrorInfoWithoutLock: Begin to process device abnormal info.

[DEBUG] DRV(131871,python):2026-01-08-23:49:50.930.997 [devmm_svm.c:477][ascend][curpid:131871,131871][drv][devmm][_drvMemcpyInner]Argument. (dst=0x551ebdb0; src=0x12c100000000; ByteCount=2097152)

[DEBUG] DRV(131871,python):2026-01-08-23:49:50.931.738 [devmm_svm.c:477][ascend][curpid:131871,131871][drv][devmm][_drvMemcpyInner]Argument. (dst=0x12c100000000; src=0x551ebdb0; ByteCount=8)

[DEBUG] RUNTIME(131871,python):2026-01-08-23:49:50.931.759 [device_error_proc.cc:837] 131871 ProcessOneElementInRingBuffer:it needs process 1 errorMessages, tschVer=34, headSize=32, elementSize=12288.

[INFO] RUNTIME(131871,python):2026-01-08-23:49:50.931.764 [device_error_proc.cc:843] 131871 ProcessOneElementInRingBuffer: head info 0, tail info 1.

[ERROR] RUNTIME(131871,python):2026-01-08-23:49:50.931.772 [device_error_core_proc.cc:46]131871 PrintCoreErrorInfo:[EXEC][DEFAULT]report error module_type=5, module_name=EZ9999

[ERROR] RUNTIME(131871,python):2026-01-08-23:49:50.931.780 [device_error_core_proc.cc:46]131871 PrintCoreErrorInfo:[EXEC][DEFAULT]The error from device(0), serial number is 6, there is an error of aicore, core id is 0, error code = 0x800000, dump info: pc start: 0x800124000000000, current: 0x1240000006e0, vec error info: 0x12ef3cbe, mte error info: 0x30000ef, ifu error info: 0x2bf793afb6f80, ccu error info: 0xff8cbdb6002fea6f, cube error info: 0xfe, biu error info: 0, aic error mask: 0x65000200d00028c, para base: 0x12c003800d80, errorStr: The DDR address of the MTE instruction is out of range.

[INFO] GE(131871,python):2026-01-08-23:49:50.931.813 [error_manager.cc:387]131871 ReportInterErrMessage:report error_message, error_code:EZ9999, work_stream_id:13187231871, error_mode:0