修复 macOS 15 出现无法睡眠、播放视频卡顿、无法关机等 5600 独立显卡造成的连锁反应

[icyleaf]

#79 升级 macOS 15 后，不确定是不是用了 Opencore Legacy patcher 的原因会莫名出现各种问题：

1. 偶发性睡眠后无法唤醒
2. 播放视频卡顿、但声音播放正常
3. 键盘输入也会卡卡的
4. 无法关机

在查看 Console 或 dmesg 能找到如下的错误信息（搜索关键词 IOGPU、VTDecoderXPCService、AMDRadeonX6000）：

显卡错误日志

Corpse released, count at 0
(IOAcceleratorFamily2) virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): a graphics error occurred, fRestartType = <2>, exiting..
(IOAcceleratorFamily2) void IOAccelEventMachine2::restart_channel(): GPURestartSkipped stampIdx=9 type=2
(IOAcceleratorFamily2) void IOAccelEventMachine2::restart_channel(): no channel associated with stamp_idx 9 (type 2)
(IOAcceleratorFamily2) virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): initial wait for 1 second expired. Continue wait for 4 seconds. stamp 55 (gpu_stamp=54)
(IOAcceleratorFamily2) virtual void IOAccelEventMachineFast2::checkGPUProgress() - Signaling hardware error on channel 9..
(IOAcceleratorFamily2) void IOAccelEventMachine2::signalHardwareError(eRestartRequest, int32_t): GPURestartSignaled stampIdx=9 type=2 prevType=0 numStamps=64
(IOAcceleratorFamily2) void IOAccelEventMachine2::signalHardwareError(eRestartRequest, int32_t): GPURestartEnqueued stampIdx=9 type=2
(IOAcceleratorFamily2) void IOAccelEventMachine2::hardwareErrorEvent(): setting restart type to 2 (channel 9)
(IOAcceleratorFamily2) void IOAccelEventMachine2::hardwareErrorEvent(): GPURestartDequeued stampIdx=9 type=2
(EndpointSecurity) Client connected (pid 285)
(EndpointSecurity) Client disconnected (pid 285, RTProtectionDaem)
memorystatus_update(enter): pid 20153, priority 210, dirty=0x0, Active(-1MB NF), Inactive(-1MB, NF)
memorystatus_update: init: limit on pid 20153 (-1MB F ) targeting priority(210) dirty?=0x0
memorystatus_control error: MEMORYSTATUS_CMD_CONVERT_MEMLIMIT_MB(-1) returned -1 22 (Invalid argument)
memorystatus_control error: MEMORYSTATUS_CMD_CONVERT_MEMLIMIT_MB(0) returned -1 22 (Invalid argument)

键盘卡顿错误日志

[ 9803.218569]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.287655]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.400540]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.486570]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.551575]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.641521]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.733599]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.813563]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.818555]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.941537]: HID Activity Tickle (type:0 sender:100000510)
[ 9803.947534]: HID Activity Tickle (type:0 sender:100000510)
[ 9804.017538]: HID Activity Tickle (type:0 sender:100000510)
[ 9804.135545]: HID Activity Tickle (type:0 sender:100000510)
[ 9804.237511]: HID Activity Tickle (type:0 sender:100000510)
[ 9804.522025]: virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): a graphics error occurred, fRestartType = <2>, exiting..
[ 9805.522141]: virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): a graphics error occurred, fRestartType = <2>, exiting..
[ 9806.163757]: void IOAccelEventMachine2::restart_channel(): GPURestartSkipped stampIdx=15 type=2
[ 9806.163767]: void IOAccelEventMachine2::restart_channel(): no channel associated with stamp_idx 15 (type 2)
[ 9806.163981]: [Ring Table Debug] direction: 1, GT_CORE_STAT 800000, GT_PERF_STAT 4e2768, therm_stat: 88410000, fLastRequestedPriPState[2]: b
[ 9806.163995]: IG:: get_gstate:2466 (state=12, fPowerStatesEnable=1)
[ 9806.168062]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 482464, therm_stat: 88400000, fLastRequestedPriPState[2]: c
[ 9806.168087]: IG:: get_gstate:2466 (state=11, fPowerStatesEnable=1)
[ 9806.171770]: [Ring Table Debug] direction: 1, GT_CORE_STAT 800000, GT_PERF_STAT 4e2768, therm_stat: 88400000, fLastRequestedPriPState[2]: b
[ 9806.176299]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 482464, therm_stat: 88400000, fLastRequestedPriPState[2]: c
[ 9806.176343]: IG:: get_gstate:2466 (state=11, fPowerStatesEnable=1)
[ 9806.180695]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 4e2768, therm_stat: 883f0000, fLastRequestedPriPState[2]: b
[ 9806.180722]: IG:: get_gstate:2466 (state=10, fPowerStatesEnable=1)
[ 9806.199443]: [Ring Table Debug] direction: 1, GT_CORE_STAT 10800303, GT_PERF_STAT 0, therm_stat: 883f0000, fLastRequestedPriPState[2]: a
[ 9806.199453]: IG:: get_gstate:2466 (state=11, fPowerStatesEnable=1)
[ 9806.203523]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 4e2768, therm_stat: 883f0000, fLastRequestedPriPState[2]: b
[ 9806.203536]: IG:: get_gstate:2466 (state=10, fPowerStatesEnable=1)
[ 9806.221882]: IOConsoleUsers: time(0) 0->0, lin 1, llk 0,
[ 9806.221896]: IOConsoleUsers: gIOScreenLockState 1, hs 0, bs 0, now 0, sm 0x0
[ 9806.221936]: [Ring Table Debug] direction: 1, GT_CORE_STAT 10800303, GT_PERF_STAT 0, therm_stat: 883f0000, fLastRequestedPriPState[2]: a
[ 9806.221943]: IG:: get_gstate:2466 (state=11, fPowerStatesEnable=1)
[ 9806.222444]: IOHIDLibUserClient:0x100001084 resourceNotificationGated client not privileged

[ 9806.222450]: IOHIDLibUserClient:0x1000010b9 resourceNotificationGated client not privileged

[ 9806.222453]: IOHIDLibUserClient:0x100001086 resourceNotificationGated client not privileged

[ 9806.222455]: IOHIDLibUserClient:0x1000010b9 setValid: from false to true

[ 9806.222455]: IOHIDLibUserClient:0x1000010ba resourceNotificationGated client not privileged

[ 9806.222457]: IOHIDLibUserClient:0x1000010b9 setStateForQueues: 0x0

[ 9806.222460]: IOHIDLibUserClient:0x1000010bb resourceNotificationGated client not privileged

[ 9806.222469]: IOHIDLibUserClient:0x10000115a resourceNotificationGated client not privileged

[ 9806.222469]: IOHIDLibUserClient:0x10000115c resourceNotificationGated client not privileged

[ 9806.222471]: IOHIDLibUserClient:0x10000115b resourceNotificationGated client not privileged

[ 9806.222471]: IOHIDLibUserClient:0x10000115d resourceNotificationGated client not privileged

[ 9806.222473]: IOHIDLibUserClient:0x10000115f resourceNotificationGated client not privileged

[ 9806.222488]: IOHIDLibUserClient:0x1000016e1 resourceNotificationGated client not privileged

[ 9806.222493]: IOHIDLibUserClient:0x1000016e1 setValid: from false to true

[ 9806.222494]: IOHIDLibUserClient:0x1000016e1 setStateForQueues: 0x0

[ 9806.222494]: IOHIDLibUserClient:0x10000183a resourceNotificationGated client not privileged

[ 9806.222496]: IOHIDLibUserClient:0x1000016e9 resourceNotificationGated client not privileged

[ 9806.222498]: IOHIDLibUserClient:0x1000016e9 setValid: from false to true

[ 9806.222499]: IOHIDLibUserClient:0x1000016e9 setStateForQueues: 0x0

[ 9806.226037]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 4e2768, therm_stat: 883e0000, fLastRequestedPriPState[2]: b
[ 9806.226065]: IG:: get_gstate:2466 (state=10, fPowerStatesEnable=1)
[ 9806.233936]: [Ring Table Debug] direction: 1, GT_CORE_STAT 80800000, GT_PERF_STAT 542a6d, therm_stat: 883e0000, fLastRequestedPriPState[2]: a
[ 9806.233947]: IG:: get_gstate:2466 (state=11, fPowerStatesEnable=1)
[ 9806.238350]: [Ring Table Debug] direction: 0, GT_CORE_STAT 80800000, GT_PERF_STAT 4e2768, therm_stat: 883e0000, fLastRequestedPriPState[2]: b
[ 9806.238359]: IG:: get_gstate:2466 (state=10, fPowerStatesEnable=1)
[ 9806.280889]: 1 duplicate report for Sandbox: com.apple.WebKit.WebContent(4108) deny(1) mach-lookup com.apple.diagnosticdSandbox: homed(583) deny(1) mach-lookup com.apple.StatusKit.presence"AppleKeyStore":2713:147: bag->state:0, class_a_not_available:0, all_users_state_locked:0, all_users_system_locked:0
[ 9806.313727]: "AppleKeyStore":2730:147: state_change: 0, availability_change: 0
[ 9806.313751]: "AppleKeyStore":2178:147: vol-uuid: A6A1AE8A-FBD2-5922-AAAE-6BACD3CCCA8C, portable: 1, res: 0x0
[ 9806.313754]: "AppleKeyStore":3843:147: user b4334f98938b40de847039fdc048db5d unlock successful (0)

尝试了很多方案都无果，一度认为是买的矿卡偶发性出现问题，再切换 BIOS 或 Windows 系统重刷了好几次 BIOS（静音或鸡血）都问题依然。

逐个分析错误日志的关键词终于在 reddit 上找到了解决方案在 boot-args 追加 unfairgva=6