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freebsd / drm-kmod

drm driver for FreeBSD
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Kernel panic upon loading of i915kms #294

Closed gizahNL closed 4 months ago

gizahNL commented 6 months ago

Describe the bug Inserting i915kms module into kernel panics the system.

FreeBSD version 14.0-STABLE FreeBSD 14.0-STABLE #6 stable/14-n267038-adc61137fdf7

PCI Info

hostb0@pci0:0:0:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1480 subvendor=0x1849 subdevice=0x1480
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse Root Complex'
    class      = bridge
    subclass   = HOST-PCI
amdiommu0@pci0:0:0:2:   class=0x080600 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1481 subvendor=0x1022 subdevice=0x1481
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse IOMMU'
    class      = base peripheral
    subclass   = IOMMU
hostb1@pci0:0:1:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
pcib1@pci0:0:1:1:   class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x1483 subvendor=0x1022 subdevice=0x1234
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse GPP Bridge'
    class      = bridge
    subclass   = PCI-PCI
pcib2@pci0:0:1:3:   class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x1483 subvendor=0x1022 subdevice=0x1234
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse GPP Bridge'
    class      = bridge
    subclass   = PCI-PCI
hostb2@pci0:0:2:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
hostb3@pci0:0:3:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
pcib11@pci0:0:3:1:  class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x1483 subvendor=0x1022 subdevice=0x1234
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse GPP Bridge'
    class      = bridge
    subclass   = PCI-PCI
hostb4@pci0:0:4:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
hostb5@pci0:0:5:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
hostb6@pci0:0:7:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
pcib16@pci0:0:7:1:  class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x1484 subvendor=0x1022 subdevice=0x1484
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]'
    class      = bridge
    subclass   = PCI-PCI
hostb7@pci0:0:8:0:  class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1482 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Host Bridge'
    class      = bridge
    subclass   = HOST-PCI
pcib17@pci0:0:8:1:  class=0x060400 rev=0x00 hdr=0x01 vendor=0x1022 device=0x1484 subvendor=0x1022 subdevice=0x1484
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]'
    class      = bridge
    subclass   = PCI-PCI
intsmb0@pci0:0:20:0:    class=0x0c0500 rev=0x61 hdr=0x00 vendor=0x1022 device=0x790b subvendor=0x1022 subdevice=0xc950
    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=0x1022 subdevice=0xc950
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'FCH LPC Bridge'
    class      = bridge
    subclass   = PCI-ISA
hostb8@pci0:0:24:0: class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1440 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 0'
    class      = bridge
    subclass   = HOST-PCI
hostb9@pci0:0:24:1: class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1441 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 1'
    class      = bridge
    subclass   = HOST-PCI
hostb10@pci0:0:24:2:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1442 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 2'
    class      = bridge
    subclass   = HOST-PCI
hostb11@pci0:0:24:3:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1443 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 3'
    class      = bridge
    subclass   = HOST-PCI
hostb12@pci0:0:24:4:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1444 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 4'
    class      = bridge
    subclass   = HOST-PCI
hostb13@pci0:0:24:5:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1445 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 5'
    class      = bridge
    subclass   = HOST-PCI
hostb14@pci0:0:24:6:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1446 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 6'
    class      = bridge
    subclass   = HOST-PCI
hostb15@pci0:0:24:7:    class=0x060000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1447 subvendor=0x0000 subdevice=0x0000
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse/Vermeer Data Fabric: Device 18h; Function 7'
    class      = bridge
    subclass   = HOST-PCI
mps0@pci0:1:0:0:    class=0x010700 rev=0x02 hdr=0x00 vendor=0x1000 device=0x0072 subvendor=0x1000 subdevice=0x3020
    vendor     = 'Broadcom / LSI'
    device     = 'SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon]'
    class      = mass storage
    subclass   = SAS
xhci0@pci0:3:0:0:   class=0x0c0330 rev=0x01 hdr=0x00 vendor=0x1022 device=0x43d0 subvendor=0x1b21 subdevice=0x1142
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    class      = serial bus
    subclass   = USB
ahci0@pci0:3:0:1:   class=0x010601 rev=0x01 hdr=0x00 vendor=0x1022 device=0x43c8 subvendor=0x1b21 subdevice=0x1062
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset SATA Controller'
    class      = mass storage
    subclass   = SATA
pcib3@pci0:3:0:2:   class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c6 subvendor=0x1b21 subdevice=0x0201
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Bridge'
    class      = bridge
    subclass   = PCI-PCI
pcib4@pci0:32:0:0:  class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib6@pci0:32:1:0:  class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib7@pci0:32:2:0:  class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib8@pci0:32:3:0:  class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib9@pci0:32:4:0:  class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib10@pci0:32:8:0: class=0x060400 rev=0x01 hdr=0x01 vendor=0x1022 device=0x43c7 subvendor=0x1b21 subdevice=0x3306
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = '400 Series Chipset PCIe Port'
    class      = bridge
    subclass   = PCI-PCI
pcib5@pci0:33:0:0:  class=0x060400 rev=0x04 hdr=0x01 vendor=0x1a03 device=0x1150 subvendor=0x1849 subdevice=0x1150
    vendor     = 'ASPEED Technology, Inc.'
    device     = 'AST1150 PCI-to-PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
igb0@pci0:35:0:0:   class=0x020000 rev=0x03 hdr=0x00 vendor=0x8086 device=0x1533 subvendor=0x1849 subdevice=0x1533
    vendor     = 'Intel Corporation'
    device     = 'I210 Gigabit Network Connection'
    class      = network
    subclass   = ethernet
igb1@pci0:36:0:0:   class=0x020000 rev=0x03 hdr=0x00 vendor=0x8086 device=0x1533 subvendor=0x1849 subdevice=0x1533
    vendor     = 'Intel Corporation'
    device     = 'I210 Gigabit Network Connection'
    class      = network
    subclass   = ethernet
ahci1@pci0:37:0:0:  class=0x010601 rev=0x02 hdr=0x00 vendor=0x1b21 device=0x0612 subvendor=0x1849 subdevice=0x0612
    vendor     = 'ASMedia Technology Inc.'
    device     = 'ASM1062 Serial ATA Controller'
    class      = mass storage
    subclass   = SATA
pcib12@pci0:43:0:0: class=0x060400 rev=0x00 hdr=0x01 vendor=0x8086 device=0x4910 subvendor=0x8086 subdevice=0x0000
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib13@pci0:44:1:0: class=0x060400 rev=0x00 hdr=0x01 vendor=0x8086 device=0x490f subvendor=0x8086 subdevice=0x490f
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib14@pci0:44:4:0: class=0x060400 rev=0x00 hdr=0x01 vendor=0x8086 device=0x490f subvendor=0x8086 subdevice=0x0000
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib15@pci0:44:5:0: class=0x060400 rev=0x00 hdr=0x01 vendor=0x8086 device=0x490f subvendor=0x8086 subdevice=0x0000
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
vgapci0@pci0:45:0:0:    class=0x030000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x4908 subvendor=0x1043 subdevice=0x8000
    vendor     = 'Intel Corporation'
    device     = 'DG1 [Iris Xe Graphics]'
    class      = display
    subclass   = VGA
hdac0@pci0:46:0:0:  class=0x040300 rev=0x00 hdr=0x00 vendor=0x8086 device=0x490d subvendor=0x1043 subdevice=0x8000
    vendor     = 'Intel Corporation'
    class      = multimedia
    subclass   = HDA
none0@pci0:47:0:0:  class=0x058000 rev=0x00 hdr=0x00 vendor=0x8086 device=0x490e subvendor=0x0000 subdevice=0x0000
    vendor     = 'Intel Corporation'
    class      = memory
none1@pci0:48:0:0:  class=0x130000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x148a subvendor=0x1022 subdevice=0x148a
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse PCIe Dummy Function'
    class      = non-essential instrumentation
none2@pci0:49:0:0:  class=0x130000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1485 subvendor=0x1022 subdevice=0x1485
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse Reserved SPP'
    class      = non-essential instrumentation
none3@pci0:49:0:1:  class=0x108000 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1486 subvendor=0x1022 subdevice=0x1486
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse Cryptographic Coprocessor PSPCPP'
    class      = encrypt/decrypt
xhci1@pci0:49:0:3:  class=0x0c0330 rev=0x00 hdr=0x00 vendor=0x1022 device=0x149c subvendor=0x1022 subdevice=0xc950
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Matisse USB 3.0 Host Controller'
    class      = serial bus
    subclass   = USB
hdac1@pci0:49:0:4:  class=0x040300 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1487 subvendor=0x1022 subdevice=0xc950
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Starship/Matisse HD Audio Controller'
    class      = multimedia
    subclass   = HDA

DRM KMOD version git commit: 1f0859f54b6f4bcce3862f30c9c1b5cfd08710db

To Reproduce kldload i915kms

Screenshots 2024-03-27_12-03_1 2024-03-27_12-04 2024-03-27_12-03

evadot commented 6 months ago

Mhm, it's weird that you have drmn1 and not 0, did you load another drm module before ? Can you add 'hw.dri.__drm_debug=0x1FF' in /boot/loader.conf and also upload the full stack ? You need gdb installed and when you panic type dump at db> prompt. The panic seems to be related to firmware btw, do you have all the firmwares installed just in case ? Thanks.

evadot commented 5 months ago

Mhm, it's weird that you have drmn1 and not 0, did you load another drm module before ? Can you add 'hw.dri.__drm_debug=0x1FF' in /boot/loader.conf and also upload the full stack ? You need gdb installed and when you panic type dump at db> prompt. The panic seems to be related to firmware btw, do you have all the firmwares installed just in case ? Thanks.

Ping ?

evadot commented 4 months ago

No news, closing.