Panic/Reset with RX6600XT

[phryk]

Describe the bug
After updating packages last week, an issue with blender was
fixed for me but now leads to random crashes taking down
the entire system when trying to work in blender.

drm-515-kmod was not among the updated packages, but libdrm, mesa-libs
and mesa-dri were. Hence, I'm not sure if this is the right place to report this,
but am assuming the drivers to be the most likely culprit as support for this
GPU is still pretty fresh.

Both kern.powercycle_on_panic and kern.poweroff_on_panic are 0
and kern.panic_reboot_wait_time is 15, which should all be defaults.

Still, the system instantly resets to the BIOS/EFI screen when this bug hits.

I also have dumpdev="AUTO" in my rc.conf but /var/crash/ only contains
the file minfree with 2048 in it.

Bug is triggered seemingly at random, but always when blenders 3D viewport is updating.
Time till the bug hits varies from less than a second to a couple minutes.

FreeBSD version
FreeBSD aether 14.0-RELEASE FreeBSD 14.0-RELEASE #0 releng/14.0-n265380-f9716eee8ab4: Fri Nov 10 05:57:23 UTC 2023 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 1400097 1400097

PCI Info

pciconf -lv

  hostb0@pci0:0:0:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14d8 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
none0@pci0:0:0:2:	class=0x080600 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14d9 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = base peripheral
    subclass   = IOMMU
hostb1@pci0:0:1:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14da subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
pcib1@pci0:0:1:1:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x14db subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib4@pci0:0:1:2:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x14db subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
hostb2@pci0:0:2:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14da subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
pcib5@pci0:0:2:1:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x14db subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
hostb3@pci0:0:3:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14da subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb4@pci0:0:4:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14da subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb5@pci0:0:8:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14da subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
pcib13@pci0:0:8:1:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x14dd subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib14@pci0:0:8:3:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x14dd subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
none1@pci0:0:20:0:	class=0x0c0500 rev=0x71 hdr=0x00 vendor=0x1022 device=0x790b subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'FCH SMBus Controller'
    class      = serial bus
    subclass   = SMBus
isab0@pci0:0:20:3:	class=0x060100 rev=0x51 hdr=0x00 vendor=0x1022 device=0x790e subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'FCH LPC Bridge'
    class      = bridge
    subclass   = PCI-ISA
hostb6@pci0:0:24:0:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e0 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb7@pci0:0:24:1:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e1 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb8@pci0:0:24:2:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e2 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb9@pci0:0:24:3:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e3 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb10@pci0:0:24:4:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e4 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb11@pci0:0:24:5:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e5 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb12@pci0:0:24:6:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e6 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
hostb13@pci0:0:24:7:	class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x14e7 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = HOST-PCI
pcib2@pci0:1:0:0:	class=0x060400 rev=0xc1 hdr=0x01 vendor=0x1002 device=0x1478 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Navi 10 XL Upstream Port of PCI Express Switch'
    class      = bridge
    subclass   = PCI-PCI
pcib3@pci0:2:0:0:	class=0x060400 rev=0x00 hdr=0x01 vendor=0x1002 device=0x1479 subvendor=0x1002 subdevice=0x1479
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Navi 10 XL Downstream Port of PCI Express Switch'
    class      = bridge
    subclass   = PCI-PCI
vgapci0@pci0:3:0:0:	class=0x030000 rev=0xc1 hdr=0x00 vendor=0x1002 device=0x73ff subvendor=0x1043 subdevice=0x05d3
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Navi 23 [Radeon RX 6600/6600 XT/6600M]'
    class      = display
    subclass   = VGA
hdac0@pci0:3:0:1:	class=0x040300 rev=0x00 hdr=0x00 vendor=0x1002 device=0xab28 subvendor=0x1002 subdevice=0xab28
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Navi 21/23 HDMI/DP Audio Controller'
    class      = multimedia
    subclass   = HDA
nvme0@pci0:4:0:0:	class=0x010802 rev=0x01 hdr=0x00 vendor=0x1d97 device=0x1602 subvendor=0x1d97 subdevice=0x1602
    vendor     = 'Shenzhen Longsys Electronics Co., Ltd.'
    class      = mass storage
    subclass   = NVM
pcib6@pci0:5:0:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f4 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib7@pci0:6:0:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib8@pci0:6:8:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib9@pci0:6:9:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib10@pci0:6:10:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib11@pci0:6:12:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
pcib12@pci0:6:13:0:	class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43f5 subvendor=0x1b21 subdevice=0x3328
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = bridge
    subclass   = PCI-PCI
nvme1@pci0:7:0:0:	class=0x010802 rev=0x01 hdr=0x00 vendor=0x1d97 device=0x1602 subvendor=0x1d97 subdevice=0x1602
    vendor     = 'Shenzhen Longsys Electronics Co., Ltd.'
    class      = mass storage
    subclass   = NVM
re0@pci0:10:0:0:	class=0x020000 rev=0x15 hdr=0x00 vendor=0x10ec device=0x8168 subvendor=0x1043 subdevice=0x8677
    vendor     = 'Realtek Semiconductor Co., Ltd.'
    device     = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet
xhci0@pci0:11:0:0:	class=0x0c0330 rev=0x01 hdr=0x00 vendor=0x1022 device=0x43f7 subvendor=0x1b21 subdevice=0x1142
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = serial bus
    subclass   = USB
ahci0@pci0:12:0:0:	class=0x010601 rev=0x01 hdr=0x00 vendor=0x1022 device=0x43f6 subvendor=0x1b21 subdevice=0x1062
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = mass storage
    subclass   = SATA
none2@pci0:13:0:0:	class=0x130000 rev=0xc1 hdr=0x00 vendor=0x1022 device=0x14de subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Phoenix PCIe Dummy Function'
    class      = non-essential instrumentation
none3@pci0:13:0:2:	class=0x108000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1649 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'VanGogh PSP/CCP'
    class      = encrypt/decrypt
xhci1@pci0:13:0:3:	class=0x0c0330 rev=0x00 hdr=0x00 vendor=0x1022 device=0x15b6 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = serial bus
    subclass   = USB
xhci2@pci0:13:0:4:	class=0x0c0330 rev=0x00 hdr=0x00 vendor=0x1022 device=0x15b7 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = serial bus
    subclass   = USB
hdac1@pci0:13:0:6:	class=0x040300 rev=0x00 hdr=0x00 vendor=0x1022 device=0x15e3 subvendor=0x1043 subdevice=0x8803
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 17h/19h HD Audio Controller'
    class      = multimedia
    subclass   = HDA
xhci3@pci0:14:0:0:	class=0x0c0330 rev=0x00 hdr=0x00 vendor=0x1022 device=0x15b8 subvendor=0x1043 subdevice=0x8877
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = serial bus
    subclass   = USB

DRM KMOD version
drm-515-kmod 5.15.118_2

To Reproduce

• start blender
• do stuff that updates the viewport a lot (rotate camera, translate vertices in edit mode, pan around, …)

Additional Context
This might be a duplicate of #263 but as OP there claimed blender to work fine for them,
I created a new report.