System freezes when firmware is loaded

[rkoberman]

Describe the bug A clear and concise description of what the bug is. When the firmware is loaded on vgapci0@pci0:0:2:0: class=0x030000 rev=0x0c hdr=0x00 vendor=0x8086 device=0$ vendor = 'Intel Corporation' device = 'Alder Lake-UP3 GT2 [Iris Xe Graphics]' the system instantly freezes with no logging or messages. System must be power cycled to restore operation and the firmware uninstalled before loading dm-515-kmod. System operates with no firmware load, but lacks any acceleration.

FreeBSD version FreeBSD ptavv 14.0-CURRENT FreeBSD 14.0-CURRENT amd64 1400094 #6 n264565-dedc71fd3890: Wed Sep 27 07:00:26 PDT 2023 root@ptavv:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 1400094 1400094

PCI Info

pciconf -lv

hostb0@pci0:0:0:0: class=0x060000 rev=0x04 hdr=0x00 vendor=0x8086 device=0x4601 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' class = bridge subclass = HOST-PCI vgapci0@pci0:0:2:0: class=0x030000 rev=0x0c hdr=0x00 vendor=0x8086 device=0x46a8 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-UP3 GT2 [Iris Xe Graphics]' class = display subclass = VGA none0@pci0:0:4:0: class=0x118000 rev=0x04 hdr=0x00 vendor=0x8086 device=0x461d subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake Innovation Platform Framework Processor Participant' class = dasp pcib1@pci0:0:6:0: class=0x060400 rev=0x04 hdr=0x01 vendor=0x8086 device=0x464d subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = '12th Gen Core Processor PCI Express x4 Controller' class = bridge subclass = PCI-PCI pcib2@pci0:0:7:0: class=0x060400 rev=0x04 hdr=0x01 vendor=0x8086 device=0x466e subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P Thunderbolt 4 PCI Express Root Port' class = bridge subclass = PCI-PCI pcib3@pci0:0:7:2: class=0x060400 rev=0x04 hdr=0x01 vendor=0x8086 device=0x462f subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P Thunderbolt 4 PCI Express Root Port' class = bridge subclass = PCI-PCI none1@pci0:0:10:0: class=0x118000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x467d subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Platform Monitoring Technology' class = dasp xhci0@pci0:0:13:0: class=0x0c0330 rev=0x04 hdr=0x00 vendor=0x8086 device=0x461e subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P Thunderbolt 4 USB Controller' class = serial bus subclass = USB none2@pci0:0:13:2: class=0x0c0340 rev=0x04 hdr=0x00 vendor=0x8086 device=0x463e subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P Thunderbolt 4 NHI' class = serial bus subclass = USB none3@pci0:0:13:3: class=0x0c0340 rev=0x04 hdr=0x00 vendor=0x8086 device=0x466d subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P Thunderbolt 4 NHI' class = serial bus subclass = USB xhci1@pci0:0:20:0: class=0x0c0330 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51ed subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake PCH USB 3.2 xHCI Host Controller' class = serial bus subclass = USB none4@pci0:0:20:2: class=0x050000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51ef subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake PCH Shared SRAM' class = memory subclass = RAM iwlwifi0@pci0:0:20:3: class=0x028000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51f0 subvendor=0x8086 subdevice=0x0090 vendor = 'Intel Corporation' device = 'Alder Lake-P PCH CNVi WiFi' class = network none5@pci0:0:22:0: class=0x078000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51e0 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake PCH HECI Controller' class = simple comms isab0@pci0:0:31:0: class=0x060100 rev=0x01 hdr=0x00 vendor=0x8086 device=0x5182 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake PCH eSPI Controller' class = bridge subclass = PCI-ISA hdac0@pci0:0:31:3: class=0x040380 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51c8 subvendor=0x17aa subdevice=0x22e9 vendor = 'Intel Corporation' device = 'Alder Lake PCH-P High Definition Audio Controller' class = multimedia subclass = HDA ichsmb0@pci0:0:31:4: class=0x0c0500 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51a3 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake PCH-P SMBus Host Controller' class = serial bus subclass = SMBus none6@pci0:0:31:5: class=0x0c8000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51a4 subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Alder Lake-P PCH SPI Controller' class = serial bus em0@pci0:0:31:6: class=0x020000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x1a1f subvendor=0x17aa subdevice=0x22e8 vendor = 'Intel Corporation' device = 'Ethernet Connection (16) I219-V' class = network subclass = ethernet nvme0@pci0:2:0:0: class=0x010802 rev=0x01 hdr=0x00 vendor=0xc0a9 device=0x540a subvendor=0xc0a9 subdevice=0x5021 vendor = 'Micron/Crucial Technology' device = 'P2 [Nick P2] / P3 / P3 Plus NVMe PCIe SSD (DRAM-less)' class = mass

DRM KMOD version drm-515-kmod 5.15.25_3

To Reproduce Steps to reproduce the behavior: install gpu-firmware-intel-kmod@alderlake Boot system to single user. kldload i915kms or add i915kms to kld_list in /etc/rc.conf and boot normally. Screenshots No screnshots Additional context

I note that Intel has issued several newer firmware packages since February. No idea if a newer one might help.

[decke]

Is this a duplicate of #252 ?

[rkoberman]

Dup of 252. Sorry!

[rkoberman]

Oh, crap! I was sure that I had only opened a bug in bugzilla, but, yres, it is the same bug. So sorry. I just closed it.

On Mon, Oct 2, 2023 at 9:13 PM Bernhard Fröhlich @.***> wrote:

Is this a duplicate of #252 https://github.com/freebsd/drm-kmod/issues/252 ?

— Reply to this email directly, view it on GitHub https://github.com/freebsd/drm-kmod/issues/259#issuecomment-1744143807, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGXPW22OPATCQFZT6234A4TX5OGE7AVCNFSM6AAAAAA5QE5256VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONBUGE2DGOBQG4 . You are receiving this because you authored the thread.Message ID: @.***>

-- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: @.*** PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683