my mac crash every day,how should I do?

panic(cpu 1 caller 0xfffffff01bbc21d8): userspace watchdog timeout: no successful checkins from dfrd in 180 seconds

service: dfrd, total successful checkins since load (210 seconds ago): 3, last successful checkin: 180 seconds ago

service: remoted, total successful checkins since load (210 seconds ago): 21, last successful checkin: 0 seconds ago

service: bridgeaudiod, total successful checkins since load (210 seconds ago): 22, last successful checkin: 0 seconds ago

service: logd, total successful checkins since load (210 seconds ago): 21, last successful checkin: 0 seconds ago


Debugger message: panic

Memory ID: 0x6

OS release type: User

OS version: 19P6064

macOS version: 21G72

Kernel version: Darwin Kernel Version 21.6.0: Sat Jun 18 23:49:00 PDT 2022; root:xnu-8020.140.41~5/RELEASE_ARM64_T8010

Kernel UUID: BAB505F7-45EB-311B-9A0D-58C75AF43A78

iBoot version: iBoot-7459.141.1

secure boot?: YES

x86 EFI Boot State: 0xd

x86 System State: 0x0

x86 Power State: 0x0

x86 Shutdown Cause: 0x1

x86 Previous Power Transitions: 0x70707060400

PCIeUp link state: 0x89271611

Paniclog version: 13

Kernel slide: 0x0000000013828000

Kernel text base: 0xfffffff01a82c000

mach_absolute_time: 0x138913a25

Epoch Time: sec usec

Boot : 0x63c4aca2 0x000ce739

Sleep : 0x00000000 0x00000000

Wake : 0x00000000 0x00000000

Calendar: 0x63c4ad78 0x000626a4


Zone info:

Zone map: 0xffffffe000de0000 - 0xffffffe600de0000

. VM : 0xffffffe000de0000 - 0xffffffe0e7444000

. RO : 0xffffffe0e7444000 - 0xffffffe134110000

. GEN0 : 0xffffffe134110000 - 0xffffffe21a774000

. GEN1 : 0xffffffe21a774000 - 0xffffffe300dd8000

. GEN2 : 0xffffffe300dd8000 - 0xffffffe3e7440000

. GEN3 : 0xffffffe3e7440000 - 0xffffffe4cdaa8000

. DATA : 0xffffffe4cdaa8000 - 0xffffffe600de0000

Metadata: 0xffffffee5e190000 - 0xffffffee5f990000

Bitmaps : 0xffffffee5f990000 - 0xffffffee5fbe8000


CORE 0: PC=0x00000001eba65614, LR=0x00000001eba655a0, FP=0x000000016d3220e0

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: 13101471

Thread task pri cpu_usage

0xffffffe21a00b7c0 watchdogd 97 0

0xffffffe21a0077c0 kernel_task 31 55

0xffffffe21a64f7c0 remoted 31 104357

0xffffffe219fe9be0 watchdogd 31 0

0xffffffe21a0162d8 multiversed 31 122662


Panicked task 0xffffffe1341d0000: 185 pages, 3 threads: pid 37: watchdogd

Panicked thread: 0xffffffe21a00b7c0, backtrace: 0xffffffe7cd0fb200, tid: 887

lr: 0xfffffff01b03a5c8 fp: 0xffffffe7cd0fb240

lr: 0xfffffff01b03a350 fp: 0xffffffe7cd0fb2b0

lr: 0xfffffff01b173d9c fp: 0xffffffe7cd0fb320

lr: 0xfffffff01b172d40 fp: 0xffffffe7cd0fb3d0

lr: 0xfffffff01b6995fc fp: 0xffffffe7cd0fb3e0

lr: 0xfffffff01b03a06c fp: 0xffffffe7cd0fb770

lr: 0xfffffff01b03a06c fp: 0xffffffe7cd0fb7d0

lr: 0xfffffff01c1bf3e8 fp: 0xffffffe7cd0fb7f0

lr: 0xfffffff01bbc21d8 fp: 0xffffffe7cd0fb810

lr: 0xfffffff01bbc1bcc fp: 0xffffffe7cd0fb830

lr: 0xfffffff01bbc10b4 fp: 0xffffffe7cd0fb950

lr: 0xfffffff01b61cc2c fp: 0xffffffe7cd0fbaf0

lr: 0xfffffff01b13af44 fp: 0xffffffe7cd0fbc10

lr: 0xfffffff01b040844 fp: 0xffffffe7cd0fbca0

lr: 0xfffffff01b0136cc fp: 0xffffffe7cd0fbd00

lr: 0xfffffff01b02a45c fp: 0xffffffe7cd0fbd90

lr: 0xfffffff01b1681cc fp: 0xffffffe7cd0fbe60

lr: 0xfffffff01b1731d8 fp: 0xffffffe7cd0fbf10

lr: 0xfffffff01b6995fc fp: 0xffffffe7cd0fbf20

Posted on Jan 15, 2023 05:54 PM

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Question marked as Top-ranking reply

Posted on Jan 15, 2023 06:38 PM

<< no successful checkins from dfrd in 180 seconds >>


dfrd Dynamic Function Row Daemon is the task that runs the touchbar. it stopped responding.


¿are you having problems with your touchbar?

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my mac crash every day,how should I do?

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