Macbook Pro restarts during wakeup

[aashah]

My new 2018 Macbook Pro (MacBookPro15,1 & macOS 10.14.2 (18C54)), while waking up after a standby (or hibernate), automatically restarts (rather than resuming from sleep.) This happens intermittently.

When this happens `log show --predicate 'eventMessage contains "Previous shutdown cause"' --last 2h`shows the following error -

"kernel: (AppleSMC) Previous shutdown cause: -63"

My `pmset -g` shows

System-wide power settings:
Currently in use:
standbydelaylow 1800
standby 1
halfdim 1
hibernatefile /var/vm/sleepimage
proximitywake 0
powernap 0
gpuswitch 2
disksleep 10
standbydelayhigh 3600
sleep 10
hibernatemode 25
ttyskeepawake 1
displaysleep 2
tcpkeepalive 1
highstandbythreshold 50
acwake 0
lidwake 1

Called Apple Support - They helped me do a SMC, PRAM & NVRAM reset and also do a Disk repair using Disk Utility. That didn't help though.

Any one seen this before?

 

[patwithamac]

... Any one seen this before?

Ummm... sounds kinda like all the reports in this thread

Do you see any Kernel Panics reported? Look here to see how to find em

 

[aashah]

Ummm... sounds kinda like all the reports in this thread

Do you see any Kernel Panics reported? Look here to see how to find em

Hmm... looks very similar. Thank you. I could find a few crash logs all with iBridge2,3

{"caused_by":"macos","macos_system_state":"running","bug_type":"210","os_version":"Bridge OS 3.1 (16P1065)","timestamp":"2018-12-10 16:34:23.27 +0000","incident_id":"98F53DBC-AAB7-419E-BC1D-07BADB46B0A1"}
{
"build" : "Bridge OS 3.1 (16P1065)",
"product" : "iBridge2,3",
"kernel" : "Darwin Kernel Version 18.2.0: Fri Oct 5 20:16:59 PDT 2018; root:xnu-4903.221.2~4\/RELEASE_ARM64_T8010",
"incident" : "98F53DBC-AAB7-419E-BC1D-07BADB46B0A1",
"crashReporterKey" : "c0dec0dec0dec0dec0dec0dec0dec0dec0de0001",
"date" : "2018-12-10 16:34:23.07 +0000",
"panicString" : "panic(cpu 1 caller 0xfffffff013add9f4): x86 CPU CATERR detected\nDebugger message: panic\nMemory ID: 0x6\nOS version: 16P1065\nKernel version: Darwin Kernel Version 18.2.0: Fri Oct 5 20:16:59 PDT 2018; root:xnu-4903.221.2~4\/RELEASE_ARM64_T8010\nKernelCache UUID: 00F7718F1419E14BDA22E2A2F8950DEC\nKernel UUID: 99D1A06F-D403-3820-A3F6-A503CBA45A9B\niBoot version: iBoot-4513.220.97\nsecure boot?: YES\nx86 EFI Boot State: 0x16\nx86 System State: 0x0\nx86 Power State: 0x0\nx86 Shutdown Cause: 0x5\nx86 Previous Power Transitions: 0x304050400\nPCIeUp link state: 0x89271614\nPaniclog version: 11\nKernel slide: 0x000000000d400000\nKernel text base: 0xfffffff014404000\nEpoch Time: sec usec\n Boot : 0x5c0e4aee 0x0006c63f\n Sleep : 0x5c0e94da 0x00073646\n Wake : 0x5c0e9513 0x000ae273\n Calendar: 0x5c0e9571 0x000a16c1\n\nPanicked task 0xffffffe0004f10e0: 3346 pages, 207 threads: pid 0: kernel_task\nPanicked thread: 0xffffffe00081ca60, backtrace: 0xffffffe0112eb530, tid: 379\n\t\t lr: 0xfffffff0146010c0 fp: 0xffffffe0112eb670\n\t\t lr: 0xfffffff0144dd610 fp: 0xffffffe0112eb680\n\t\t lr: 0xfffffff014511cf0 fp: 0xffffffe0112eb9f0\n\t\t lr: 0xfffffff014512068 fp: 0xffffffe0112eba30\n\t\t lr: 0xfffffff014513ca0 fp: 0xffffffe0112eba50\n\t\t lr: 0xfffffff013add9f4 fp: 0xffffffe0112ebac0\n\t\t lr: 0xfffffff013adfe7c fp: 0xffffffe0112ebb60\n\t\t lr: 0xfffffff013add1c0 fp: 0xffffffe0112ebbe0\n\t\t lr: 0xfffffff013a96ab0 fp: 0xffffffe0112ebc10\n\t\t lr: 0xfffffff01499c09c fp: 0xffffffe0112ebc50\n\t\t lr: 0xfffffff01499b904 fp: 0xffffffe0112ebc90\n\t\t lr: 0xfffffff0144e8614 fp: 0x0000000000000000\n\n",
"panicFlags" : "0x102",
"otherString" : "\n** Stackshot Succeeded ** Bytes Traced 102448 **\n",
"macOSPanicFlags" : "0x0",
"macOSPanicString" : "BAD MAGIC! (flag set in iBoot panic header), no macOS panic log available",
"memoryStatus" : {"compressorSize":0,"compressions":0,"decompressions":0,"busyBufferCount":0,"pageSize":16384,"memoryPressure":false,"memoryPages":{"active":7237,"throttled":0,"fileBacked":10795,"wired":5308,"purgeable":48,"inactive":3560,"free":10549,"speculative":3677}},