Big Sur panic when connect/disconnect usb-c dock

2 days without crashes after upgrading to Monterey. Is this real??? I mean it is too good to be true, right ?

Same here, no more crashes since Monterey upgrade.

Hate to burst your bubble, but the problem still exists in Monterey. It may happen less frequently. It took a week before I hit my first crash, and then it crashed about 5 times in the next 2 days. Then I went about 1.5 weeks and now its crashing multiple times a day again. Exact same stack trace as before.

Also seems to be resolved in :

  System Version: macOS 12.0.1 (21A559)   Kernel Version: Darwin 21.1.0

Been running a week or so with 12.0.1 and back connected to the CalDigit USB-C Pro Dock - single cable Thunderbolt 3 docking, leveraging both DisplayPort connectors at 4k @ 60Hz. It takes an insanely long time for the monitors to re-sync after blanking (I think I prohibit sleep), but no more panics.

However, now web-cams plugged in via the Thunderbolt 3 dock - no longer work. With a simple passive USB-C -> USB-A adaptor, they do work fine. sigh. (so much for single cable docking).

This issue still persists for me in 11.6.1 on a daily basis, is there any known workaround (other than switching to a different computer manufacturer or upgrading a feature release?).

To pour more fire on this flame, yes, this is 100% reproducible in Big Sur 11.6. Plugged into Caldigit hub with external monitor via displayport. Cycling the power a few times on the hub will trigger it. Or waiting for the laptop to sleep overnight. I've been sending crashdumps every night for a week, if anyone at Apple feels like looking into it.

This has been happening for awhile. I am hating the idea but did they just release new macs with ports again and suddenly docs are not working?

Mac Crash 24 nov 7:56am

panic(cpu 4 caller 0xffffff800bfc5396): Kernel trap at 0xffffff800c461e4e, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0xffffdf9359e5a800, CR3: 0x00000002c6bb41da, CR4: 0x00000000003626e0 RAX: 0xffffdf9359e5a800, RBX: 0x0000000000000000, RCX: 0xffffff86a7726100, RDX: 0x00000000fade0c02 RSP: 0xffffffb0c540b910, RBP: 0xffffffb0c540b910, RSI: 0x0000000000000000, RDI: 0xffffff935aed0d00 R8: 0xffffffa05a52f908, R9: 0x00000000000007d0, R10: 0x000000044b8b6bbc, R11: 0x0000000000000000 R12: 0xffffffb0c540ba78, R13: 0xffffff935aed0d00, R14: 0x00000000000000e0, R15: 0xffffff86912ceac0 RFL: 0x0000000000010202, RIP: 0xffffff800c461e4e, CS: 0x0000000000000008, SS: 0x0000000000000000 Fault CR2: 0xffffdf9359e5a800, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1

Backtrace (CPU 4), Frame : Return Address 0xffffffb0c540b330 : 0xffffff800be8d25d  0xffffffb0c540b380 : 0xffffff800bfd49d3  0xffffffb0c540b3c0 : 0xffffff800bfc4fca  0xffffffb0c540b410 : 0xffffff800be31a2f  0xffffffb0c540b430 : 0xffffff800be8ca7d  0xffffffb0c540b550 : 0xffffff800be8cd73  0xffffffb0c540b5c0 : 0xffffff800c69d8fa  0xffffffb0c540b630 : 0xffffff800bfc5396  0xffffffb0c540b7b0 : 0xffffff800bfc507d  0xffffffb0c540b800 : 0xffffff800be31a2f  0xffffffb0c540b820 : 0xffffff800c461e4e  0xffffffb0c540b910 : 0xffffff800c3e9f44  0xffffffb0c540b930 : 0xffffff800d85911a  0xffffffb0c540ba60 : 0xffffff800d85bd14  0xffffffb0c540bbd0 : 0xffffff800d8637e0  0xffffffb0c540bc50 : 0xffffff800c69a270  0xffffffb0c540bc80 : 0xffffff800c3edd1c  0xffffffb0c540bd10 : 0xffffff800c3f4ef4  0xffffffb0c540bd50 : 0xffffff800c41413f  0xffffffb0c540be00 : 0xffffff800becd7de  0xffffffb0c540be90 : 0xffffff800bed1a10  0xffffffb0c540bec0 : 0xffffff800be84743  0xffffffb0c540bef0 : 0xffffff800be319fb     Kernel Extensions in backtrace:      com.apple.iokit.EndpointSecurity(1.0)[A69AA270-6627-36D9-A0E1-53A23457AE51]@0xffffff800d84f000->0xffffff800d89efff       dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[61A199C8-BE3B-3351-84B8-266A6A43632F]@0xffffff800d4c0000->0xffffff800d4d5fff       dependency: com.apple.security.quarantine(4)[881FE459-BBDC-3E19-BBF8-2D58415A2AE9]@0xffffff800ef42000->0xffffff800ef49fff

Process name corresponding to current thread: MTLCompilerService

Mac OS version: 20G224

My Macbook Model is 'MacBook Pro (16-inch, 2019)' and OS is 'Monterey 12.0.1(21A559)' The fan suddenly starts spinning quickly, and it reboots. It happens once every few hours. I am currently neurotic. So, I am using it with only power connected to the MacBook. What happens when this happens on a DELL laptop? They come to my seat and fix my laptop. For a dell laptop the same price as the macbook pro, it's 100%. I think all the devices designed and built by Apple are great, but they need a lot of improvement in terms of after-sales support.

Updated to OS11.6. Still crashes with monitor attached through HP Docking station to MBP 2019, 16". It is as decribed above, with no fix in sight. Not satisfying, Apple.

Same here, on 11.6.1. Sometimes crashes, sometimes not, when plugging back to my dell dock-station / Dell screen with my MacBook Pro (16-inch, 2019). (also fan spin at their maximum just before the reboot).

This is really annoying. Isn't there any monitor driver we could force update to fix the issue?

Come on Apple, get your sh*t together and fix this. It's been happening for months on every version for every user that has a MBP 16" and uses a dock.

This also happens to me. Currently using the "Wavlink Dual 5K Type-C Laptop Universal Docking Station" and for the past few days, my Intel MBP 2019 (that's on MacOS Monterey 12.0.1) keeps panicking with the following message:

panic(cpu 0 caller 0xffffff8016c411e1): AppleIntelFramebuffer::setPowerState(0xffffffa05e091000 : 0xffffff7fae96d8a8, 2 -> 1) timed out after 45438 ms @IOServicePM.cpp:5524
Panicked task 0xffffff856b3d46a0: 320 threads: pid 0: kernel_task
Backtrace (CPU 0), panicked thread: 0xffffff856f83c2c0, Frame : Return Address
0xffffffd070233ab0 : 0xffffff801649c00d 
0xffffffd070233b00 : 0xffffff80165f5d85 
0xffffffd070233b40 : 0xffffff80165e5763 
0xffffffd070233b90 : 0xffffff801643ba60 
0xffffffd070233bb0 : 0xffffff801649c3dd 
0xffffffd070233cd0 : 0xffffff801649bb96 
0xffffffd070233d30 : 0xffffff8016d18649 
0xffffffd070233da0 : 0xffffff8016c411e1 
0xffffffd070233e00 : 0xffffff8016c409a9 
0xffffffd070233e10 : 0xffffff8016c59f8e 
0xffffffd070233e50 : 0xffffff8016c3f738 
0xffffffd070233e70 : 0xffffff80164ecc85 
0xffffffd070233ee0 : 0xffffff80164edcd2 
0xffffffd070233fa0 : 0xffffff801643b18e 

Process name corresponding to current thread (0xffffff856f83c2c0): kernel_task
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
21A559

Kernel version:
Darwin Kernel Version 21.1.0: Wed Oct 13 17:33:23 PDT 2021; root:xnu-8019.41.5~1/RELEASE_X86_64
Kernel UUID: 19BD4E1B-0268-3EE0-BC66-91F035BC9429
KernelCache slide: 0x0000000016200000
KernelCache base:  0xffffff8016400000
Kernel slide:      0x0000000016210000
Kernel text base:  0xffffff8016410000
__HIB  text base: 0xffffff8016300000
System model name: MacBookPro16,1 (Mac-E1008331FDC96864)
System shutdown begun: NO
Hibernation exit count: 0

System uptime in nanoseconds: 21793280334665
Last Sleep:           absolute           base_tsc          base_nano
  Uptime  : 0x000013d224bba35a
  Sleep   : 0x000005119c4ed4cb 0x00000ca5a50b0d34 0x000004fe2033b80e
  Wake    : 0x00000511b0309208 0x00000cd494d92efa 0x00000511aec95730
Zone info:
Foreign   : 0xffffff802c664000 - 0xffffff802c671000
Native    : 0xffffff805db35000 - 0xffffffa05db35000
Readonly  : 0 - 0
Metadata  : 0xffffffee7aab2000 - 0xffffffee9adc7000
Bitmaps   : 0xffffffee9adc7000 - 0xffffffeea6dc7000
last started kext at 21763387631930: >usb.cdc.acm  5.0.0 (addr 0xffffff7fae62f000, size 12288)
last stopped kext at 3634636454435: com.rugarciap.DisableTurboBoost    0.0.1 (addr 0xffffff7faf8ee000, size 4096)

Same problem with HP thunderbolt with my Mac. Is there a solution for this ?

This issue has been fixed for me since updating to Monterey / OS 12.

2019 16 inch MBP with a Belkin Thunderbolt 3 Pro Dock, Dell U3818DW monitor, and DisplayPort between the dock and monitor.

I had this problem for months. I used to have a  Dell WD19 Docking station, pure USB-C no Thunderbolt and the only solution was to replace it with a Satechi - Thunderbolt 4 Dock - Model: ST-UCT4DM, it doesn't present any problems as of now. And I have stated in a previous comment that this only happened to my newest MBP MacBook Pro (16-inch, 2019) Processor 2.4 GHz 8-Core Intel Core i9 Memory 64 GB 2667 MHz DDR4 Graphics AMD Radeon Pro 5500M 8 GB Intel UHD Graphics 630 1536 MB Other older MBP didn't present this problem. Apple should provide a better solution other than having users buy new hardware and take responsibility for what seems a compatibility problem.