drm-61-kmod: crash when loading amdgpu

[sonphantrung]

Describe the bug
Title says for itself

FreeBSD version
FreeBSD goobah 14.1-PRERELEASE FreeBSD 14.1-PRERELEASE stable/14-n267586-19e335596658 GENERIC amd64 1400511 1400511

PCI Info

pciconf -lv

hostb0@pci0:0:0:0: class=0x060000 rev=0x02 hdr=0x00 vendor=0x8086 device=0x5904 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 rev=0x02 hdr=0x00 vendor=0x8086 device=0x5916 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'HD Graphics 620'
class = display
subclass = VGA
none0@pci0:0:4:0: class=0x118000 rev=0x02 hdr=0x00 vendor=0x8086 device=0x1903 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem'
class = dasp
xhci0@pci0:0:20:0: class=0x0c0330 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d2f subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP USB 3.0 xHCI Controller'
class = serial bus
subclass = USB
pchtherm0@pci0:0:20:2: class=0x118000 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d31 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP Thermal subsystem'
class = dasp
ig4iic0@pci0:0:21:0: class=0x118000 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d60 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP Serial IO I2C Controller'
class = dasp
ig4iic1@pci0:0:21:1: class=0x118000 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d61 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP Serial IO I2C Controller'
class = dasp
none1@pci0:0:22:0: class=0x078000 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d3a subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP CSME HECI'
class = simple comms
ahci0@pci0:0:23:0: class=0x010601 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d03 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP SATA Controller [AHCI mode]'
class = mass storage
subclass = SATA
pcib1@pci0:0:28:0: class=0x060400 rev=0xf1 hdr=0x01 vendor=0x8086 device=0x9d10 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib2@pci0:0:28:4: class=0x060400 rev=0xf1 hdr=0x01 vendor=0x8086 device=0x9d14 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib3@pci0:0:28:5: class=0x060400 rev=0xf1 hdr=0x01 vendor=0x8086 device=0x9d15 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
isab0@pci0:0:31:0: class=0x060100 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d58 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP LPC Controller'
class = bridge
subclass = PCI-ISA
none2@pci0:0:31:2: class=0x058000 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d21 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP PMC'
class = memory
hdac0@pci0:0:31:3: class=0x040300 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d71 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP HD Audio'
class = multimedia
subclass = HDA
ichsmb0@pci0:0:31:4: class=0x0c0500 rev=0x21 hdr=0x00 vendor=0x8086 device=0x9d23 subvendor=0x1028 subdevice=0x0767
vendor = 'Intel Corporation'
device = 'Sunrise Point-LP SMBus'
class = serial bus
subclass = SMBus
vgapci1@pci0:1:0:0: class=0x038000 rev=0xc3 hdr=0x00 vendor=0x1002 device=0x6900 subvendor=0x1028 subdevice=0x1767
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]'
class = display
ppt0@pci0:2:0:0: class=0x028000 rev=0x79 hdr=0x00 vendor=0x8086 device=0x3165 subvendor=0x8086 subdevice=0x4410
vendor = 'Intel Corporation'
device = 'Wireless 3165'
class = network
re0@pci0:3:0:0: class=0x020000 rev=0x07 hdr=0x00 vendor=0x10ec device=0x8136 subvendor=0x1028 subdevice=0x0767
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL810xE PCI Express Fast Ethernet controller'
class = network
subclass = ethernet

DRM KMOD version
drm-61-kmod 6.1.69_2

To Reproduce
Steps to reproduce the behavior:

• I just ran kldload amdgpu

Screenshots
I don't think screenshot are that much helpful TBF.

Additional context
Just wonder whether I need to rebuild firmware whenever I upgrade drm version.

Here's the pastebin

[evadot]

Likely a duplicate of #289
We currently don't support loading two drm drivers (you have i915kms loaded too).