Kernel crash and blank touchbar
Can anyone help me troubleshoot.
I have the below error and the macbook shuts down within a minute or two of being turned on. The touchbar is black.
It's fully updated and I had the same error in safe mode.
panic(cpu 1 caller 0xfffffff01b59c2d0): userspace watchdog timeout: no successful checkins from dfrd in 180 seconds
service: dfrd, total successful checkins since load (1730 seconds ago): 155, last successful checkin: 180 seconds ago
service: remoted, total successful checkins since load (1730 seconds ago): 173, last successful checkin: 0 seconds ago
service: bridgeaudiod, total successful checkins since load (1730 seconds ago): 174, last successful checkin: 0 seconds ago
service: logd, total successful checkins since load (1730 seconds ago): 173, last successful checkin: 0 seconds ago
Debugger message: panic
Memory ID: 0xff
OS release type: User
OS version: 19P4243
macOS version: 21E258
Kernel version: Darwin Kernel Version 21.4.0: Mon Feb 21 20:11:10 PST 2022; root:xnu-8020.101.4~1/RELEASE_ARM64_T8010
Kernel UUID: E6F1BA8F-E69D-3228-BA00-99812FF9CBEF
iBoot version: iBoot-7459.101.2
secure boot?: YES
x86 EFI Boot State: 0x16
x86 System State: 0x0
x86 Power State: 0x0
x86 Shutdown Cause: 0x5
x86 Previous Power Transitions: 0x405060400
PCIeUp link state: 0x89271614
Paniclog version: 13
Kernel slide: 0x0000000013208000
Kernel text base: 0xfffffff01a20c000
mach_absolute_time: 0x9b70c3115
Epoch Time: sec usec
Boot : 0x62760e2d 0x0008159d
Sleep : 0x00000000 0x00000000
Wake : 0x00000000 0x00000000
Calendar: 0x627614f3 0x00061f9b
Zone info:
Foreign : 0xfffffff0821bc000 - 0xfffffff0821cc000
Native : 0xffffffe0005b8000 - 0xffffffe6005b8000
Readonly: 0xffffffe0e6c1c000 - 0xffffffe1338e8000
Metadata: 0xffffffeb00ac8000 - 0xffffffeb04cd0000
Bitmaps : 0xffffffeb022c8000 - 0xffffffeb02528000
CORE 0: PC=0x00000001eda4e120, LR=0x00000001eda4db70, FP=0x000000016b4f06a0
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: 14917892
Thread task pri cpu_usage
0xffffffe4cd1b1500 watchdogd 97 0
0xffffffe4cc69aa00 watchdogd 31 0
0xffffffe4cd1a8e00 kernel_task 0 5150572
0xffffffe4ccc30700 kernel_task 0 5419292
Panicked task 0xffffffe3e6b31278: 186 pages, 3 threads: pid 38: watchdogd
Panicked thread: 0xffffffe4cd1b1500, backtrace: 0xffffffeb04ae3130, tid: 881
lr: 0xfffffff01aa12b08 fp: 0xffffffeb04ae3170
lr: 0xfffffff01aa12890 fp: 0xffffffeb04ae31e0
lr: 0xfffffff01ab4ae64 fp: 0xffffffeb04ae3250
lr: 0xfffffff01ab4a018 fp: 0xffffffeb04ae3300
lr: 0xfffffff01b0755fc fp: 0xffffffeb04ae3310
lr: 0xfffffff01aa125ac fp: 0xffffffeb04ae36a0
lr: 0xfffffff01aa125ac fp: 0xffffffeb04ae3700
lr: 0xfffffff01bb8f4c8 fp: 0xffffffeb04ae3720
lr: 0xfffffff01b59c2d0 fp: 0xffffffeb04ae3740
lr: 0xfffffff01b59bcc4 fp: 0xffffffeb04ae3760
lr: 0xfffffff01b59b1e0 fp: 0xffffffeb04ae3880
lr: 0xfffffff01affa1e0 fp: 0xffffffeb04ae3a20
lr: 0xfffffff01ab12204 fp: 0xffffffeb04ae3b40
lr: 0xfffffff01aa18d58 fp: 0xffffffeb04ae3bd0
lr: 0xfffffff01a9eb1ac fp: 0xffffffeb04ae3d00
lr: 0xfffffff01aa029c8 fp: 0xffffffeb04ae3d90
lr: 0xfffffff01ab3f5dc fp: 0xffffffeb04ae3e60
lr: 0xfffffff01ab4a3e0 fp: 0xffffffeb04ae3f10
lr: 0xfffffff01b0755fc fp: 0xffffffeb04ae3f20
MacBook Pro 13″, macOS 12.3
