MacBook Pro が一日に何度もカーネルパニックで落ちる

外部ディスプレイに接続しないで、MacBookPro単体でセーフブートした状態でも、カーネルパニックを起こして自動的に再起動しました

以下、その時の「bridgeOSの問題レポート」です

panic(cpu 0 caller 0xfffffff018381560): userspace watchdog timeout: no successful checkins from dfrd in 180 seconds

dfrd has not exited since first loaded

service: dfrd, total successful checkins in 209 seconds: 2, last successful checkin: 180 seconds ago

service: remoted, total successful checkins in 200 seconds: 21, last successful checkin: 0 seconds ago

service: bridgeaudiod, total successful checkins in 209 seconds: 21, last successful checkin: 0 seconds ago

service: logd, total successful checkins in 209 seconds: 20, last successful checkin: 0 seconds ago

Debugger message: panic

Memory ID: 0x6

OS release type: User

OS version: 20P6072

macOS version: 22G91

Kernel version: Darwin Kernel Version 22.6.0: Wed Jul 5 21:38:08 PDT 2023; root:xnu-8796.141.3~1/RELEASE_ARM64_T8010

KernelCache UUID: 7A4ADA9F9D14E594F7F2E65E7778623B

Kernel UUID: F1805A53-5DF0-38E6-B1B8-0063FFF1926D

Boot session UUID: 2653E0A8-BCE2-4726-8532-D79D982EA49F

iBoot version: iBoot-8422.141.2

secure boot?: YES

roots installed: 0

x86 EFI Boot State: 0x16

x86 System State: 0x0

x86 Power State: 0x0

x86 Shutdown Cause: 0xec

x86 Previous Power Transitions: 0x70707060400

PCIeUp link state: 0x1614

macOS kernel slide: 0x17c00000

Paniclog version: 14

Kernel slide: 0x0000000011d24000

Kernel text base: 0xfffffff018d28000

mach_absolute_time: 0x12c35ca6c

Epoch Time: sec usec

Boot : 0x65e9308c 0x000bc908

Sleep : 0x00000000 0x00000000

Wake : 0x00000000 0x00000000

Calendar: 0x65e93159 0x000d1b3f

Zone info:

Zone map: 0xffffffe16cf50000 - 0xffffffe76cf50000

. VM : 0xffffffe16cf50000 - 0xffffffe2535b4000

. RO : 0xffffffe2535b4000 - 0xffffffe2a0280000

. GEN0 : 0xffffffe2a0280000 - 0xffffffe3868e4000

. GEN1 : 0xffffffe3868e4000 - 0xffffffe46cf48000

. GEN2 : 0xffffffe46cf48000 - 0xffffffe5535b0000

. GEN3 : 0xffffffe5535b0000 - 0xffffffe639c18000

. DATA : 0xffffffe639c18000 - 0xffffffe76cf50000

Metadata: 0xffffffdc2a364000 - 0xffffffdc2bb64000

Bitmaps : 0xffffffdc2bb64000 - 0xffffffdc2bc80000

Extra : 0 - 0

TPIDRx_ELy = {1: 0xffffffe553b7f270 0: 0x0000000000000000 0ro: 0x000000016d7a70e0 }

CORE 0 is the one that panicked. Check the full backtrace for details.

CORE 1: PC=0x0000000190d3e528, LR=0x0000000190d33f2c, FP=0x000000016d4fe500

Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space

Total cpu_usage: 14610966

Thread task pri cpu_usage

0xffffffe553b7f270 watchdogd 97 0

0xffffffe553e3d750 launchd 37 0

0xffffffe55364f938 kernel_task 0 4783031

0xffffffe5539aaba8 kernel_task 0 5260068

Panicked task 0xffffffe3867c7a10: 171 pages, 3 threads: pid 38: watchdogd

Panicked thread: 0xffffffe553b7f270, backtrace: 0xffffffe15ac171a0, tid: 900

lr: 0xfffffff018f19624 fp: 0xffffffe15ac17210

lr: 0xfffffff0190398d4 fp: 0xffffffe15ac17280

lr: 0xfffffff019038888 fp: 0xffffffe15ac17360

lr: 0xfffffff018edd5fc fp: 0xffffffe15ac17370

lr: 0xfffffff018f19060 fp: 0xffffffe15ac17720

lr: 0xfffffff01956cf50 fp: 0xffffffe15ac17740

lr: 0xfffffff018381560 fp: 0xffffffe15ac17760

lr: 0xfffffff018380eec fp: 0xffffffe15ac17780

lr: 0xfffffff0183800b8 fp: 0xffffffe15ac178a0

lr: 0xfffffff0194fb504 fp: 0xffffffe15ac17a40

lr: 0xfffffff0190091f8 fp: 0xffffffe15ac17b60

lr: 0xfffffff018f1eab4 fp: 0xffffffe15ac17be0

lr: 0xfffffff018ef8718 fp: 0xffffffe15ac17c40

lr: 0xfffffff018f0c99c fp: 0xffffffe15ac17d80

lr: 0xfffffff01902f9f4 fp: 0xffffffe15ac17e30

lr: 0xfffffff019038ca8 fp: 0xffffffe15ac17f10

lr: 0xfffffff018edd5fc fp: 0xffffffe15ac17f20

修理してきました

Logic BoardとTouch ID Boardの交換で、しめて95,201円でした

とても高額な修理となってしまいましたが、今のところカーネルパニックおよびTouch Barの明滅は起きていません

本日2回目のカーネルパニックで自動的に再起動した際の「bridgeOSの問題レポート」です

何を意味してるのか、さっぱりわかりません

panic(cpu 1 caller 0xfffffff0119ad560): userspace watchdog timeout: no successful checkins from dfrd in 180 seconds

service: dfrd, total successful checkins in 29322 seconds: 2907, last successful checkin: 180 seconds ago

service: remoted, total successful checkins in 29313 seconds: 2931, last successful checkin: 0 seconds ago

service: bridgeaudiod, total successful checkins in 29322 seconds: 2932, last successful checkin: 0 seconds ago

service: logd, total successful checkins in 29322 seconds: 2931, last successful checkin: 0 seconds ago

Debugger message: panic

Memory ID: 0x6

OS release type: User

OS version: 20P6072

macOS version: 22G91

Kernel version: Darwin Kernel Version 22.6.0: Wed Jul 5 21:38:08 PDT 2023; root:xnu-8796.141.3~1/RELEASE_ARM64_T8010

KernelCache UUID: 7A4ADA9F9D14E594F7F2E65E7778623B

Kernel UUID: F1805A53-5DF0-38E6-B1B8-0063FFF1926D

Boot session UUID: 9810A31C-52F5-4846-81E3-5F9EE7489919

iBoot version: iBoot-8422.141.2

secure boot?: YES

roots installed: 0

x86 EFI Boot State: 0x16

x86 System State: 0x0

x86 Power State: 0x0

x86 Shutdown Cause: 0x1

x86 Previous Power Transitions: 0x40001000100

PCIeUp link state: 0x89271614

macOS kernel slide: 0x10000000

Paniclog version: 14

Kernel slide: 0x000000000b350000

Kernel text base: 0xfffffff012354000

mach_absolute_time: 0xa3da6d7bac

Epoch Time: sec usec

Boot : 0x65e1277b 0x00057fc2

Sleep : 0x65e183bd 0x00092e20

Wake : 0x65e183c2 0x00093c3e

Calendar: 0x65e19a0f 0x000e683c

Zone info:

Zone map: 0xffffffdc18ba8000 - 0xffffffe218ba8000

. VM : 0xffffffdc18ba8000 - 0xffffffdcff20c000

. RO : 0xffffffdcff20c000 - 0xffffffdd4bed8000

. GEN0 : 0xffffffdd4bed8000 - 0xffffffde3253c000

. GEN1 : 0xffffffde3253c000 - 0xffffffdf18ba0000

. GEN2 : 0xffffffdf18ba0000 - 0xffffffdfff208000

. GEN3 : 0xffffffdfff208000 - 0xffffffe0e5870000

. DATA : 0xffffffe0e5870000 - 0xffffffe218ba8000

Metadata: 0xffffffec812bc000 - 0xffffffec82abc000

Bitmaps : 0xffffffec82abc000 - 0xffffffec82be0000

Extra : 0 - 0

TPIDRx_ELy = {1: 0xffffffde329e49c0 0: 0x0000000000000001 0ro: 0x000000016b3430e0 }

CORE 0: PC=0xfffffff012573868, LR=0xfffffff012573868, FP=0xffffffec83fffef0

CORE 1 is the one that panicked. Check the full backtrace for details.

Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space

Total cpu_usage: 13843092

Thread task pri cpu_usage

0xffffffde329e49c0 watchdogd 97 0

0xffffffde326d1e18 kernel_task 0 4729968

0xffffffde3257e4e0 kernel_task 0 5180668

Panicked task 0xffffffdd4bf87a10: 178 pages, 3 threads: pid 38: watchdogd

Panicked thread: 0xffffffde329e49c0, backtrace: 0xffffffec83d2f1a0, tid: 912

lr: 0xfffffff012545624 fp: 0xffffffec83d2f210

lr: 0xfffffff0126658d4 fp: 0xffffffec83d2f280

lr: 0xfffffff012664888 fp: 0xffffffec83d2f360

lr: 0xfffffff0125095fc fp: 0xffffffec83d2f370

lr: 0xfffffff012545060 fp: 0xffffffec83d2f720

lr: 0xfffffff012b98f50 fp: 0xffffffec83d2f740

lr: 0xfffffff0119ad560 fp: 0xffffffec83d2f760

lr: 0xfffffff0119aceec fp: 0xffffffec83d2f780

lr: 0xfffffff0119ac0b8 fp: 0xffffffec83d2f8a0

lr: 0xfffffff012b27504 fp: 0xffffffec83d2fa40

lr: 0xfffffff0126351f8 fp: 0xffffffec83d2fb60

lr: 0xfffffff01254aab4 fp: 0xffffffec83d2fbe0

lr: 0xfffffff012524718 fp: 0xffffffec83d2fc40

lr: 0xfffffff01253899c fp: 0xffffffec83d2fd80

lr: 0xfffffff01265b9f4 fp: 0xffffffec83d2fe30

lr: 0xfffffff012664ca8 fp: 0xffffffec83d2ff10

lr: 0xfffffff0125095fc fp: 0xffffffec83d2ff20

外部ディスプレイに接続しないで単体で使用していた時に、カーネルパニックを起こして自動的に再起動した際の「bridgeOSの問題レポート」です

外部ディスプレイ（27インチApple LED Cinema Display）が悪さをしているわけではなさそうです

panic(cpu 1 caller 0xfffffff028ef5560): userspace watchdog timeout: no successful checkins from dfrd in 180 seconds

dfrd has not exited since first loaded

service: dfrd, total successful checkins in 209 seconds: 2, last successful checkin: 180 seconds ago

service: remoted, total successful checkins in 200 seconds: 20, last successful checkin: 0 seconds ago

service: bridgeaudiod, total successful checkins in 209 seconds: 21, last successful checkin: 0 seconds ago

service: logd, total successful checkins in 209 seconds: 20, last successful checkin: 0 seconds ago

Debugger message: panic

Memory ID: 0x6

OS release type: User

OS version: 20P6072

macOS version: 22G91

Kernel version: Darwin Kernel Version 22.6.0: Wed Jul 5 21:38:08 PDT 2023; root:xnu-8796.141.3~1/RELEASE_ARM64_T8010

KernelCache UUID: 7A4ADA9F9D14E594F7F2E65E7778623B

Kernel UUID: F1805A53-5DF0-38E6-B1B8-0063FFF1926D

Boot session UUID: 2417A4DF-C2B3-4EC3-BDA7-6A59024597C8

iBoot version: iBoot-8422.141.2

secure boot?: YES

roots installed: 0

x86 EFI Boot State: 0x16

x86 System State: 0x0

x86 Power State: 0x0

x86 Shutdown Cause: 0xec

x86 Previous Power Transitions: 0x70707060400

PCIeUp link state: 0x1614

macOS kernel slide: 0x6c00000

Paniclog version: 14

Kernel slide: 0x0000000022898000

Kernel text base: 0xfffffff02989c000

mach_absolute_time: 0x12be534f2

Epoch Time: sec usec

Boot : 0x65e7c2c3 0x0009a52f

Sleep : 0x00000000 0x00000000

Wake : 0x00000000 0x00000000

Calendar: 0x65e7c390 0x000a7dc3

Zone info:

Zone map: 0xffffffdc02c80000 - 0xffffffe202c80000

. VM : 0xffffffdc02c80000 - 0xffffffdce92e4000

. RO : 0xffffffdce92e4000 - 0xffffffdd35fb0000

. GEN0 : 0xffffffdd35fb0000 - 0xffffffde1c614000

. GEN1 : 0xffffffde1c614000 - 0xffffffdf02c78000

. GEN2 : 0xffffffdf02c78000 - 0xffffffdfe92e0000

. GEN3 : 0xffffffdfe92e0000 - 0xffffffe0cf948000

. DATA : 0xffffffe0cf948000 - 0xffffffe202c80000

Metadata: 0xffffffe3bae10000 - 0xffffffe3bc610000

Bitmaps : 0xffffffe3bc610000 - 0xffffffe3bc73c000

Extra : 0 - 0

TPIDRx_ELy = {1: 0xffffffe0cf341e18 0: 0x0000000000000001 0ro: 0x000000016f11b0e0 }

CORE 0: PC=0xfffffff029abb868, LR=0xfffffff029abb868, FP=0xffffffefe9d33ef0

CORE 1 is the one that panicked. Check the full backtrace for details.

Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space

Total cpu_usage: 14595443

Thread task pri cpu_usage

0xffffffe0cf341e18 watchdogd 97 0

0xffffffe0cf6e7938 kernel_task 0 4701502

0xffffffe0cf7f5e18 kernel_task 0 5043072

Panicked task 0xffffffe0cf825ff0: 170 pages, 3 threads: pid 38: watchdogd

Panicked thread: 0xffffffe0cf341e18, backtrace: 0xffffffefe9acf1a0, tid: 895

lr: 0xfffffff029a8d624 fp: 0xffffffefe9acf210

lr: 0xfffffff029bad8d4 fp: 0xffffffefe9acf280

lr: 0xfffffff029bac888 fp: 0xffffffefe9acf360

lr: 0xfffffff029a515fc fp: 0xffffffefe9acf370

lr: 0xfffffff029a8d060 fp: 0xffffffefe9acf720

lr: 0xfffffff02a0e0f50 fp: 0xffffffefe9acf740

lr: 0xfffffff028ef5560 fp: 0xffffffefe9acf760

lr: 0xfffffff028ef4eec fp: 0xffffffefe9acf780

lr: 0xfffffff028ef40b8 fp: 0xffffffefe9acf8a0

lr: 0xfffffff02a06f504 fp: 0xffffffefe9acfa40

lr: 0xfffffff029b7d1f8 fp: 0xffffffefe9acfb60

lr: 0xfffffff029a92ab4 fp: 0xffffffefe9acfbe0

lr: 0xfffffff029a6c718 fp: 0xffffffefe9acfc40

lr: 0xfffffff029a8099c fp: 0xffffffefe9acfd80

lr: 0xfffffff029ba39f4 fp: 0xffffffefe9acfe30

lr: 0xfffffff029bacca8 fp: 0xffffffefe9acff10

lr: 0xfffffff029a515fc fp: 0xffffffefe9acff20

・MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)

・macOS14.4.1（sonoma）をクリーンインストール（SSD初期化後のインストール）

・サードパーティ製のドライバーやソフトウェアはインストールしていない（OSのクリーンインストールだけを行った状態）

・周辺機器は何も接続していない

以上の状態でも、起動して放置している間に、勝手にカーネルパニックを起こして自動的に再起動します

・2代前のmacOS Montreyの状態から症状が続いていますので、macOSのバージョンは関係ない

・NVRAM（PRAM）リセットやSMCリセットをしても、改善しない

・サードパーティ製のソフトウェアやドライバーの問題でもない

・Apple Diagnosticsを実行しても「問題は検出されませんでした」

以下、カーネルパニックを起こして自動的に再起動した際の「bridgeOSの問題レポート」です

macOS Venturaの時のエラーメッセージ「watchdog timeout」とは違うものになりました

ますます、原因がわからなくなりました

panic(cpu 1 caller 0xfffffff00d05b580): "virtual IOReturn ADPParamFIFO::programFIFO(IOMemoryMap *): ADP FIFO still busy after 1000ms" @ADPParamFIFO.cpp:264

Debugger message: panic

Memory ID: 0x6

OS release type: User

OS version: 21P4222

macOS version: 23E224

Kernel version: Darwin Kernel Version 23.4.0: Wed Feb 21 19:08:27 PST 2024; root:xnu-10063.101.15~1/RELEASE_ARM64_T8010

KernelCache UUID: F6F06A530618C404DA8786EB4B97B15F

Kernel UUID: 95195E00-3880-32D0-881D-D62671898152

Boot session UUID: 902C9A2F-6441-4AA8-A24B-407AD2A3E0C8

iBoot version: iBoot-10151.101.3

secure boot?: YES

roots installed: 0

x86 EFI Boot State: 0x16

x86 System State: 0x1

x86 Power State: 0x1

x86 Shutdown Cause: 0x1

x86 Previous Power Transitions: 0x100010001

PCIeUp link state: not available

macOS kernel slide: 0x1e000000

Paniclog version: 14

Kernel slide: 0x0000000006358000

Kernel text base: 0xfffffff00d35c000

mach_absolute_time: 0x122c756644f

Epoch Time: sec usec

Boot : 0x6631dda6 0x00085175

Sleep : 0x66322a37 0x000a5802

Wake : 0x66322e4f 0x0005ae16

Calendar: 0x6632e637 0x000a43f4

Zone info:

Zone map: 0xffffffdc31f0c000 - 0xffffffe231f0c000

. VM : 0xffffffdc31f0c000 - 0xffffffdd18570000

. RO : 0xffffffdd18570000 - 0xffffffdd6523c000

. GEN0 : 0xffffffdd6523c000 - 0xffffffde4b8a0000

. GEN1 : 0xffffffde4b8a0000 - 0xffffffdf31f04000

. GEN2 : 0xffffffdf31f04000 - 0xffffffe01856c000

. GEN3 : 0xffffffe01856c000 - 0xffffffe0febd4000

. DATA : 0xffffffe0febd4000 - 0xffffffe231f0c000

Metadata: 0xffffffdc2447c000 - 0xffffffdc25c7c000

Bitmaps : 0xffffffdc25c7c000 - 0xffffffdc25dac000

Extra : 0 - 0

TPIDRx_ELy = {1: 0xffffffe018f802b0 0: 0x0000000000000001 0ro: 0x0000000000000000 }

CORE 0: PC=0xfffffff00d5878e0, LR=0xfffffff00d5878e0, FP=0xffffffe3ea34bef0

CORE 1 is the one that panicked. Check the full backtrace for details.

Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space

Panicked task 0xffffffe01850c590: 0 pages, 228 threads: pid 0: kernel_task

Panicked thread: 0xffffffe018f802b0, backtrace: 0xffffffe3ea0ff460, tid: 34963

lr: 0xfffffff00d55717c fp: 0xffffffe3ea0ff4d0

lr: 0xfffffff00d686d3c fp: 0xffffffe3ea0ff540

lr: 0xfffffff00d685d88 fp: 0xffffffe3ea0ff620

lr: 0xfffffff00d519630 fp: 0xffffffe3ea0ff630

lr: 0xfffffff00d556bb8 fp: 0xffffffe3ea0ff9e0

lr: 0xfffffff00dbdef20 fp: 0xffffffe3ea0ffa00

lr: 0xfffffff00d05b580 fp: 0xffffffe3ea0ffa30

lr: 0xfffffff00d04ce84 fp: 0xffffffe3ea0ffa70

lr: 0xfffffff00d026698 fp: 0xffffffe3ea0ffaa0

lr: 0xfffffff00d02a498 fp: 0xffffffe3ea0ffb00

lr: 0xfffffff00d03678c fp: 0xffffffe3ea0ffba0

lr: 0xfffffff00caca950 fp: 0xffffffe3ea0ffbe0

lr: 0xfffffff00cabf53c fp: 0xffffffe3ea0ffc30

lr: 0xfffffff00db29a94 fp: 0xffffffe3ea0ffca0

lr: 0xfffffff00cacaaf0 fp: 0xffffffe3ea0ffd10

lr: 0xfffffff00db0e53c fp: 0xffffffe3ea0ffdd0

lr: 0xfffffff00db0e0d4 fp: 0xffffffe3ea0ffe30

lr: 0xfffffff00d5aca08 fp: 0xffffffe3ea0fff20

lr: 0xfffffff00d5246c4 fp: 0x0000000000000000