突然重启分析报告如下

{"bug_type":"210","timestamp":"2021-10-28 14:30:25.00 +0800","os_version":"iPhone OS 15.1 (19B74)","incident_id":"75832D06-5606-4EB9-9DD9-066044A19D8F"}

{

"build" : "iPhone OS 15.1 (19B74)",

"product" : "iPhone14,3",

"kernel" : "Darwin Kernel Version 21.1.0: Wed Oct 13 18:16:52 PDT 2021; root:xnu-8019.42.4~1\/RELEASE_ARM64_T8110",

"incident" : "75832D06-5606-4EB9-9DD9-066044A19D8F",

"crashReporterKey" : "b6548050768db4d7136ab2c42b64f552fe98ff6f",

"date" : "2021-10-28 14:30:25.83 +0800",

"panicString" : "panic(cpu 1 caller 0xfffffff0294162c8): AppleM2ScalerCSCDriver::setPowerState(0xffffffe0f3702080, 1 -> 0) timed out after 10205 ms @IOServicePM.cpp:5492\nDebugger message: panic\nMemory ID: 0x1\nOS release type: User\nOS version: 19B74\nKernel version: Darwin Kernel Version 21.1.0: Wed Oct 13 18:16:52 PDT 2021; root:xnu-8019.42.4~1\/RELEASE_ARM64_T8110\nKernel UUID: D942F1D4-869C-30CB-B453-57DC40256B4C\niBoot version: iBoot-7429.42.2\nsecure boot?: YES\nPaniclog version: 13\nKernel slide: 0x000000002120c000\nKernel text base: 0xfffffff028210000\nmach_absolute_time: 0x3fa345099f\nEpoch Time: sec usec\n Boot : 0x6179d78c 0x0000eec7\n Sleep : 0x617a432c 0x000d92bb\n Wake : 0x617a4339 0x000da87b\n Calendar: 0x617a4362 0x00053387\n\nZone info:\nForeign : 0xfffffff1ad10c000 - 0xfffffff1ad11c000\nNative : 0xffffffe000754000 - 0xffffffe600754000\nReadonly : 0 - 0\nMetadata : 0xffffffeb048fc000 - 0xffffffeb08fb0000\nBitmaps : 0xffffffeb060fc000 - 0xffffffeb08178000\nCORE 0 recently retired instr at 0xfffffff028f34eb8\nCORE 1 recently retired instr at 0xfffffff028f33a48\nCORE 2 recently retired instr at 0xfffffff028f34eb8\nCORE 3 recently retired instr at 0xfffffff028f34eb8\nCORE 4 recently retired instr at 0xfffffff028f34ebc\nCORE 5 recently retired instr at 0xfffffff028f34ebc\nCORE 0: PC=0xfffffff028e259dc, LR=0xfffffff028e259dc, FP=0xffffffeb0a56bef0\nCORE 1 is the one that panicked. Check the full backtrace for details.\nCORE 2: PC=0xfffffff028e259dc, LR=0xfffffff028e259dc, FP=0xffffffeb0a4cbef0\nCORE 3: PC=0xfffffff028e259dc, LR=0xfffffff028e259dc, FP=0xffffffeb0a5abef0\nCORE 4: PC=0xfffffff028e259e0, LR=0xfffffff028e259dc, FP=0xffffffeb0a19bef0\nCORE 5: PC=0xfffffff028e259e0, LR=0xfffffff028e259dc, FP=0xffffffecdfb2bef0\nPanicked task 0xffffffe0f31446b0: 0 pages, 446 threads: pid 0: kernel_task\nPanicked thread: 0xffffffe0f9743940, backtrace: 0xffffffeb0a2ab6e0, tid: 146035\n\t\t lr: 0xfffffff028df2394 fp: 0xffffffeb0a2ab720\n\t\t lr: 0xfffffff028df20c8 fp: 0xffffffeb0a2ab790\n\t\t lr: 0xfffffff028f3a710 fp: 0xffffffeb0a2ab7b0\n\t\t lr: 0xfffffff028f2cae0 fp: 0xffffffeb0a2ab830\n\t\t lr: 0xfffffff028f2b4f8 fp: 0xffffffeb0a2ab8f0\n\t\t lr: 0xfffffff02951a6b4 fp: 0xffffffeb0a2ab900\n\t\t lr: 0xfffffff028df1da8 fp: 0xffffffeb0a2abc90\n\t\t lr: 0xfffffff028df1da8 fp: 0xffffffeb0a2abcf0\n\t\t lr: 0xfffffff02ae90dbc fp: 0xffffffeb0a2abd10\n\t\t lr: 0xfffffff0294162c8 fp: 0xffffffeb0a2abdb0\n\t\t lr: 0xfffffff029415b3c fp: 0xffffffeb0a2abdc0\n\t\t lr: 0xfffffff029437400 fp: 0xffffffeb0a2abe10\n\t\t lr: 0xfffffff029415af8 fp: 0xffffffeb0a2abe30\n\t\t lr: 0xfffffff028e46c0c fp: 0xffffffeb0a2abf20\n\t\t lr: 0xfffffff029520978 fp: 0x0000000000000000\n\n",

"panicFlags" : "0x802",