My iPhone 12 Pro restarts every 2-3 minutes. Could anyone kindly help me know what this panic log means and a potential solution? Many thanks

{“bug_type” “210” “timestamp”.”2022-05-02 21:43:37.00

+0300″ “os version” “iPhone OS 15.4.1 (19E258)” “incident id” “FDEE2FFE-

CBE2-46E0-975A-EAD32B597060”}

{

“build”: “¡Phone OS 15.4.1 (19E258)”

“product” : “iPhone13,3”.

“socld”: “0x00008101”

“kernel”

“Darwin Kernel Version 21.4.0: Mon Feb 21 21:27:55 PST 2022:

root:xnu-8020.102.3~1VRELEASE_ARM64_T8101”,

“incident” : “FDEE2FFE-CBE2-46E0-975A-EAD32B597060”

“crashReporterKey” : “b02bd7d6c6269ff34d49d8c82119c9370d1cc963”,

“date” : “2022-05-02 21:43:37.70 +0300”

“panicString” : “panic (cpu 3 caller Oxfffffff01de41e18): userspace watchdog

timeout: no successful checkins from SpringBoard in 180 seconds\nservice:

backboardd, total successful checkins since wake (240 seconds ago): 25, last

successful checkin: 0 seconds ago\service: SpringBoard, total successful

checkins since wake (240 seconds ago): 7, last successful checkin: 180

seconds ago\service: mediaserverd, total successful checkins since wake

(240 seconds ago): 25, last successful checkin: O seconds ago\nservice: logd,

total successful checkins since wake (240 seconds ago): 9, last successful

checkin: 160 seconds ago\nservice: thermalmonitord, total successful

checkins since wake (240 seconds ago): 20, last successful checkin: 40

seconds ago\nservice: runningboardd, total successful checkins since wake

(240 seconds ago): 12, last successful checkin: 70 seconds ago\nservice:

wifid, total successful checkins since wake (240 seconds ago): 14, last

successful checkin: 50 seconds ago\n\Debugger message: panic\nMemory

ID: 0x6\nOS release type: User\nOS version: 19E258\nKernel version: Darwin

Kernel Version 21.4.0: Mon Feb 21 21:27:55 PST 2022;

root:xnu-8020.102.3~1VRELEASE_ARM64 T8101 Kernel UUID: C5AD4894-

FB9D-3230-8B28-039D8ABD26C7\niBoot version: iBoot-7459.102.5\nsecure

boot?: YES\nPaniclog version: 13lnKernel slide:

O×0000000014364000\nKernel text base:

Oxfffffff01b368000|nmach_absolute_time: Ox58aa25914|nEpoch Time:

sec

usecin Boot: 0x62701f35 Ox000cc6beln Sleep : Ox62702541

Ox00078cebln Wake

:0x62702549 0x000bd085ln Calendar: Ox62702644

0x000062f9\ninZone info:\n Foreign : Oxfffffff18af64000 –

Oxfffffff18af74000\n Native : Oxffffffe0004b8000 – Oxffffffe6004b8000|n

Readonly: Oxffffffe0e6b1c000 – Oxffffffe1337e8000\n Metadata:

Oxffffffeb0476c000 – Oxffffffeb08d98000|n Bitmaps : Oxffffffeb05f6c000

Oxffffffeb08028000|n\CORE 0 recently retired instr at

Oxfffffff01bfe9228\CORE 1 recently retired instr at Oxfffffff01bfe9228\nCORE

2 recentlv retired instr at Oxfffffff01bfe9228\CORE 3 recentlv retired instr at

Oxfffffff01bfe7db8InCORE 4 recently retired instr at Oxfffffff01bfe922cInCORE

5 recently retired instr at Oxfffffff01bfe922clnCORE O:

PC=Oxfffffff01bed4b00, LR=Oxfffffff01bed4b00,

FP=Oxffffffeb18733f00|CORE 1: PC=Oxfffffff01bed4b04,

R=Oxfffffff01bed4b00, FP=Oxffffffeb18713f00\nCORE2:

PC=Oxfffffff01bfe3dd0, LR=Oxfffffff01bfe3dcc,

FP=Oxffffffeb08d43e90\CORE 3 is the one that panicked. Check the full

backtrace for details.InCORE 4: PC=Oxfffffff01beccf3c,

R=Oxfffffff01beb8a14, FP=Oxffffffeb18613770|nCORE5:

PC=Oxfffffff01beccf3c, LR=Oxfffffff01beb8a14,

FP=Oxffffffeb10eeb4a0\Compressor Info: 0% of compressed pages limit (OK)

and 0% of segments limit (OK) with 1 swapfiles and OK swap space\nTotal

cp_usage: 47083055\nThread task pri cpu_usagelnoxffffffe133c22260

watchdog 97 O\nOxffffffe136a569a0 logd 63 201826|nOxffffffe138082260

locationd 46 119891\nOxffffffe135d7b780 assistantd 46

119380\nOxffffffe13750f090 locationd 46 125693|n\nPanicked task

Oxffffffe3e6a34060: 333 pages, 5 threads: pid 60: watchdogd\nPanicked

thread: Oxffffffe133c222b0, backtrace: Oxffffffeb186931c0, tid: 1717Inltlt Ir:

Oxfffffff01bea0af0 fp: Oxffffffeb18693200|nltlt Ir: Oxfffffff01bea0808 fp:

Oxffffffeb18693270\n|tltd

effffffeb18693290\nlt|tIr:

Thank you so much for your answer.

The thing is, I’m not facing a bootloop. The phone will restart every 2 to 3 minutes only when in use. When locked it will not restart.

I resorted to resetting the phone settings (not a full wipe). I’ve been studying it’s behaviour since I did the reset. It’s been 2 hours of use and the iPhone hasn’t restarted yet.

It’s certainly very odd because I’m sure it will happen again, I just don’t know what to look for if I end up prying the phone open. And I’d really like to know what that error marked as Springboard means. Would you happen to know?

Edit: I also took out my SimCard after the reset.

iPhone 12 Pro Max , Panic-Full Crashing Restart

Hello recently I bought an iPhone 12 Pro Max , since day one my phone restarts twice or once a day.

This is the Panic-Full log from analytics and the panic string , I’ve erased the phone twice and updated iOS from 14.6 to 14.7 but I continue to have these panic-full restarts.

panicString” : “panic(cpu 1 caller 0xfffffff017532008): SEP Panic: :sars/sars: 0x0002b855 0x00029874 0x00009578 0x0002009c 0x000225e0 0x0000b0d8 0x00028934 0x000220e4 [iroll]\n\nPanic app vers: 1632.140.1\nPanic app UUID: D9026359-22EA-348D-A811-6AC73CCB4398\nRoot task tag:

Than you very much for the information

One Of iPhone 12 Pro Max Customers

Panic-Full Crashing Reports

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