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#1 2021-11-10 22:49:59

Koren23
Member
Registered: 2021-11-10
Posts: 1

Arch Linux qemu/kvm guest with qxl cannot start X and segfaults

Hello,

I have an Arch Linux guest running on an Arch-Linux Host-System in qemu with KVM.
For graphics, I use qxl and spice. Everything is working perfectly but whenever I try to start X, it immediately segfaults. Currently I have no clue
what I can do here or what I might be doing wrong. Does someone have an idea ?

Command, I use to start the virtual machine:

qemu-system-x86_64 -cpu host -smp 4 -m 2G -enable-kvm -machine q35 -device intel-iommu -vga qxl -usb -device usb-tablet -device virtio-serial-pci -spice port=5930,disable-ticketing=on -device virtserialport,chardev=spicechannel0,name=com.redhat.spice.0 -chardev spicevmc,id=spicechannel0,name=vdagent -drive file=archdisk.qcow2,format=qcow2,if=virtio -nic user,model=virtio-net-pci -display spice-app

Guest /etc/mkinitcpio.conf:

...
MODULES=(virtio virtio_blk virtio_pci virtio_net)
...

Guest /var/log/Xorg.0.log

Xorg.0.log
[     5.516] (--) Log file renamed from "/var/log/Xorg.pid-321.log" to "/var/log/Xorg.0.log"
[     5.516] 
This is a pre-release version of the X server from The X.Org Foundation.
It is not supported in any way.
Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
Select the "xorg" product for bugs you find in this release.
Before reporting bugs in pre-release versions please check the
latest version in the X.Org Foundation git repository.
See http://wiki.x.org/wiki/GitPage for git access instructions.
[     5.516] 
X.Org X Server 1.21.1.1
X Protocol Version 11, Revision 0
[     5.516] Current Operating System: Linux archtestdt 5.14.16-arch1-1 #1 SMP PREEMPT Tue, 02 Nov 2021 22:22:59 +0000 x86_64
[     5.516] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=09b01cf4-ab5f-4c74-8025-7af80b5db72c rw loglevel=3 quiet
[     5.516]  
[     5.516] Current version of pixman: 0.40.0
[     5.516]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[     5.516] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     5.516] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Nov 10 23:44:54 2021
[     5.516] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     5.516] (==) No Layout section.  Using the first Screen section.
[     5.516] (==) No screen section available. Using defaults.
[     5.516] (**) |-->Screen "Default Screen Section" (0)
[     5.516] (**) |   |-->Monitor "<default monitor>"
[     5.517] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
[     5.517] (==) Automatically adding devices
[     5.517] (==) Automatically enabling devices
[     5.517] (==) Automatically adding GPU devices
[     5.517] (==) Automatically binding GPU devices
[     5.517] (==) Max clients allowed: 256, resource mask: 0x1fffff
[     5.517] (WW) The directory "/usr/share/fonts/misc" does not exist.
[     5.517]    Entry deleted from font path.
[     5.517] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/TTF".
[     5.517]    Entry deleted from font path.
[     5.517]    (Run 'mkfontdir' on "/usr/share/fonts/TTF").
[     5.517] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/OTF".
[     5.517]    Entry deleted from font path.
[     5.517]    (Run 'mkfontdir' on "/usr/share/fonts/OTF").
[     5.517] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     5.517]    Entry deleted from font path.
[     5.517] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[     5.517]    Entry deleted from font path.
[     5.517] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[     5.517]    Entry deleted from font path.
[     5.517] (==) FontPath set to:

[     5.517] (==) ModulePath set to "/usr/lib/xorg/modules"
[     5.517] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[     5.517] (II) Module ABI versions:
[     5.517]    X.Org ANSI C Emulation: 0.4
[     5.517]    X.Org Video Driver: 25.2
[     5.517]    X.Org XInput driver : 24.4
[     5.517]    X.Org Server Extension : 10.0
[     5.517] (++) using VT number 1

[     5.517] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     5.518] (II) xfree86: Adding drm device (/dev/dri/card0)
[     5.518] (II) Platform probe for /sys/devices/pci0000:00/0000:00:01.0/drm/card0
[     5.520] (--) PCI:*(0@0:1:0) 1b36:0100:1af4:1100 rev 5, Mem @ 0xf4000000/67108864, 0xf8000000/67108864, 0xfc050000/8192, I/O @ 0x0000c100/32, BIOS @ 0x????????/131072
[     5.520] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     5.520] (II) LoadModule: "glx"
[     5.520] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     5.521] (II) Module glx: vendor="X.Org Foundation"
[     5.521]    compiled for 1.21.1.1, module version = 1.0.0
[     5.521]    ABI class: X.Org Server Extension, version 10.0
[     5.521] (==) Matched qxl as autoconfigured driver 0
[     5.522] (==) Matched modesetting as autoconfigured driver 1
[     5.522] (==) Matched fbdev as autoconfigured driver 2
[     5.522] (==) Matched vesa as autoconfigured driver 3
[     5.522] (==) Assigned the driver to the xf86ConfigLayout
[     5.522] (II) LoadModule: "qxl"
[     5.522] (II) Loading /usr/lib/xorg/modules/drivers/qxl_drv.so
[     5.522] (II) Module qxl: vendor="X.Org Foundation"
[     5.522]    compiled for 1.21.1.1, module version = 0.1.5
[     5.522]    Module class: X.Org Video Driver
[     5.522]    ABI class: X.Org Video Driver, version 25.2
[     5.522] (II) LoadModule: "modesetting"
[     5.522] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[     5.522] (II) Module modesetting: vendor="X.Org Foundation"
[     5.522]    compiled for 1.21.1.1, module version = 1.21.1
[     5.522]    Module class: X.Org Video Driver
[     5.522]    ABI class: X.Org Video Driver, version 25.2
[     5.522] (II) LoadModule: "fbdev"
[     5.522] (WW) Warning, couldn't open module fbdev
[     5.522] (EE) Failed to load module "fbdev" (module does not exist, 0)
[     5.522] (II) LoadModule: "vesa"
[     5.522] (WW) Warning, couldn't open module vesa
[     5.522] (EE) Failed to load module "vesa" (module does not exist, 0)
[     5.522] (II) qxl: Driver for QXL virtual graphics: QXL 1
[     5.522] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[     5.522] (WW) Falling back to old probe method for modesetting
[     5.541] (II) qxl(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
[     5.541] (==) qxl(0): Depth 24, (--) framebuffer bpp 32
[     5.541] (==) qxl(0): RGB weight 888
[     5.541] (==) qxl(0): Default visual is TrueColor
[     5.541] (==) qxl(0): Using gamma correction (1.0, 1.0, 1.0)
[     5.541] (II) qxl(0): Deferred Frames: Disabled
[     5.541] (II) qxl(0): Offscreen Surfaces: Disabled
[     5.541] (II) qxl(0): Image Cache: Disabled
[     5.541] (II) qxl(0): Fallback Cache: Disabled
[     5.541] (II) qxl(0): framebuffer at 0x7f8e58802000 (16384 KB)
[     5.542] (II) qxl(0): command ram at 0x7f8e59802000 (49144 KB)
[     5.542] (II) qxl(0): vram at 0x7f8e54802000 (65536 KB)
[     5.542] (II) qxl(0): rom at 0x7f8e5dafb000
[     5.542] resizing surface0 to 16777216
[     5.542] memory space from 0x7f8e59802000 to 0x7f8e5c7ff000
[     5.542] memory space from 0x7f8e54802000 to 0x7f8e58802000
[     5.542] (II) qxl(0): Device version 0.0
[     5.542] (II) qxl(0): Compression level 0, log level 0
[     5.542] (II) qxl(0): 12286 io pages at 0x7f8e58802000
[     5.542] (II) qxl(0): RAM header offset: 0x3ffe000
[     5.542] (II) qxl(0): Correct RAM signature 41525851
[     5.542] (II) qxl(0): 49140 KB of video RAM
[     5.542] (II) qxl(0): 1024 surfaces
[     5.542] (WW) qxl(0): No outputs definitely connected, trying again...
[     5.542] (WW) qxl(0): Unable to find connected outputs - setting 1024x768 initial framebuffer
[     5.542] (==) qxl(0): DPI set to (96, 96)
[     5.542] (II) Loading sub module "fb"
[     5.542] (II) LoadModule: "fb"
[     5.542] (II) Module "fb" already built-in
[     5.542] (II) Loading sub module "ramdac"
[     5.542] (II) LoadModule: "ramdac"
[     5.542] (II) Module "ramdac" already built-in
[     5.542] (II) Loading sub module "vgahw"
[     5.542] (II) LoadModule: "vgahw"
[     5.542] (II) Loading /usr/lib/xorg/modules/libvgahw.so
[     5.542] (II) Module vgahw: vendor="X.Org Foundation"
[     5.542]    compiled for 1.21.1.1, module version = 0.1.0
[     5.542]    ABI class: X.Org Video Driver, version 25.2
[     5.542] (II) qxl(0): 0: 640x480, 16 bits, stride 1280, 187mm x 140mm, orientation 0
[     5.542] (II) qxl(0): 1: 640x480, 32 bits, stride 2560, 187mm x 140mm, orientation 0
[     5.542] (II) qxl(0): 2: 640x480, 16 bits, stride 1280, 187mm x 140mm, orientation 1
[     5.542] (II) qxl(0): 3: 640x480, 32 bits, stride 2560, 187mm x 140mm, orientation 1
[     5.542] (II) qxl(0): 4: 800x480, 16 bits, stride 1600, 234mm x 140mm, orientation 0
[     5.542] (II) qxl(0): 5: 800x480, 32 bits, stride 3200, 234mm x 140mm, orientation 0
[     5.542] (II) qxl(0): 6: 800x480, 16 bits, stride 1600, 234mm x 140mm, orientation 1
[     5.542] (II) qxl(0): 7: 800x480, 32 bits, stride 3200, 234mm x 140mm, orientation 1
[     5.542] (II) qxl(0): 8: 800x600, 16 bits, stride 1600, 234mm x 176mm, orientation 0
[     5.542] (II) qxl(0): 9: 800x600, 32 bits, stride 3200, 234mm x 176mm, orientation 0
[     5.542] (II) qxl(0): 10: 800x600, 16 bits, stride 1600, 234mm x 176mm, orientation 1
[     5.542] (II) qxl(0): 11: 800x600, 32 bits, stride 3200, 234mm x 176mm, orientation 1
[     5.542] (II) qxl(0): 12: 832x624, 16 bits, stride 1664, 244mm x 183mm, orientation 0
[     5.542] (II) qxl(0): 13: 832x624, 32 bits, stride 3328, 244mm x 183mm, orientation 0
[     5.542] (II) qxl(0): 14: 832x624, 16 bits, stride 1664, 244mm x 183mm, orientation 1
[     5.542] (II) qxl(0): 15: 832x624, 32 bits, stride 3328, 244mm x 183mm, orientation 1
[     5.542] (II) qxl(0): 16: 960x640, 16 bits, stride 1920, 281mm x 187mm, orientation 0
[     5.542] (II) qxl(0): 17: 960x640, 32 bits, stride 3840, 281mm x 187mm, orientation 0
[     5.542] (II) qxl(0): 18: 960x640, 16 bits, stride 1920, 281mm x 187mm, orientation 1
[     5.542] (II) qxl(0): 19: 960x640, 32 bits, stride 3840, 281mm x 187mm, orientation 1
[     5.542] (II) qxl(0): 20: 1024x600, 16 bits, stride 2048, 300mm x 176mm, orientation 0
[     5.542] (II) qxl(0): 21: 1024x600, 32 bits, stride 4096, 300mm x 176mm, orientation 0
[     5.542] (II) qxl(0): 22: 1024x600, 16 bits, stride 2048, 300mm x 176mm, orientation 1
[     5.542] (II) qxl(0): 23: 1024x600, 32 bits, stride 4096, 300mm x 176mm, orientation 1
[     5.542] (II) qxl(0): 24: 1024x768, 16 bits, stride 2048, 300mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 25: 1024x768, 32 bits, stride 4096, 300mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 26: 1024x768, 16 bits, stride 2048, 300mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 27: 1024x768, 32 bits, stride 4096, 300mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 28: 1152x864, 16 bits, stride 2304, 338mm x 253mm, orientation 0
[     5.542] (II) qxl(0): 29: 1152x864, 32 bits, stride 4608, 338mm x 253mm, orientation 0
[     5.542] (II) qxl(0): 30: 1152x864, 16 bits, stride 2304, 338mm x 253mm, orientation 1
[     5.542] (II) qxl(0): 31: 1152x864, 32 bits, stride 4608, 338mm x 253mm, orientation 1
[     5.542] (II) qxl(0): 32: 1152x870, 16 bits, stride 2304, 338mm x 255mm, orientation 0
[     5.542] (II) qxl(0): 33: 1152x870, 32 bits, stride 4608, 338mm x 255mm, orientation 0
[     5.542] (II) qxl(0): 34: 1152x870, 16 bits, stride 2304, 338mm x 255mm, orientation 1
[     5.542] (II) qxl(0): 35: 1152x870, 32 bits, stride 4608, 338mm x 255mm, orientation 1
[     5.542] (II) qxl(0): 36: 1280x720, 16 bits, stride 2560, 375mm x 211mm, orientation 0
[     5.542] (II) qxl(0): 37: 1280x720, 32 bits, stride 5120, 375mm x 211mm, orientation 0
[     5.542] (II) qxl(0): 38: 1280x720, 16 bits, stride 2560, 375mm x 211mm, orientation 1
[     5.542] (II) qxl(0): 39: 1280x720, 32 bits, stride 5120, 375mm x 211mm, orientation 1
[     5.542] (II) qxl(0): 40: 1280x760, 16 bits, stride 2560, 375mm x 223mm, orientation 0
[     5.542] (II) qxl(0): 41: 1280x760, 32 bits, stride 5120, 375mm x 223mm, orientation 0
[     5.542] (II) qxl(0): 42: 1280x760, 16 bits, stride 2560, 375mm x 223mm, orientation 1
[     5.542] (II) qxl(0): 43: 1280x760, 32 bits, stride 5120, 375mm x 223mm, orientation 1
[     5.542] (II) qxl(0): 44: 1280x768, 16 bits, stride 2560, 375mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 45: 1280x768, 32 bits, stride 5120, 375mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 46: 1280x768, 16 bits, stride 2560, 375mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 47: 1280x768, 32 bits, stride 5120, 375mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 48: 1280x800, 16 bits, stride 2560, 375mm x 234mm, orientation 0
[     5.542] (II) qxl(0): 49: 1280x800, 32 bits, stride 5120, 375mm x 234mm, orientation 0
[     5.542] (II) qxl(0): 50: 1280x800, 16 bits, stride 2560, 375mm x 234mm, orientation 1
[     5.542] (II) qxl(0): 51: 1280x800, 32 bits, stride 5120, 375mm x 234mm, orientation 1
[     5.542] (II) qxl(0): 52: 1280x960, 16 bits, stride 2560, 375mm x 281mm, orientation 0
[     5.542] (II) qxl(0): 53: 1280x960, 32 bits, stride 5120, 375mm x 281mm, orientation 0
[     5.542] (II) qxl(0): 54: 1280x960, 16 bits, stride 2560, 375mm x 281mm, orientation 1
[     5.542] (II) qxl(0): 55: 1280x960, 32 bits, stride 5120, 375mm x 281mm, orientation 1
[     5.542] (II) qxl(0): 56: 1280x1024, 16 bits, stride 2560, 375mm x 300mm, orientation 0
[     5.542] (II) qxl(0): 57: 1280x1024, 32 bits, stride 5120, 375mm x 300mm, orientation 0
[     5.542] (II) qxl(0): 58: 1280x1024, 16 bits, stride 2560, 375mm x 300mm, orientation 1
[     5.542] (II) qxl(0): 59: 1280x1024, 32 bits, stride 5120, 375mm x 300mm, orientation 1
[     5.542] (II) qxl(0): 60: 1360x768, 16 bits, stride 2720, 399mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 61: 1360x768, 32 bits, stride 5440, 399mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 62: 1360x768, 16 bits, stride 2720, 399mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 63: 1360x768, 32 bits, stride 5440, 399mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 64: 1366x768, 16 bits, stride 2732, 401mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 65: 1366x768, 32 bits, stride 5464, 401mm x 225mm, orientation 0
[     5.542] (II) qxl(0): 66: 1366x768, 16 bits, stride 2732, 401mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 67: 1366x768, 32 bits, stride 5464, 401mm x 225mm, orientation 1
[     5.542] (II) qxl(0): 68: 1400x1050, 16 bits, stride 2800, 411mm x 308mm, orientation 0
[     5.542] (II) qxl(0): 69: 1400x1050, 32 bits, stride 5600, 411mm x 308mm, orientation 0
[     5.542] (II) qxl(0): 70: 1400x1050, 16 bits, stride 2800, 411mm x 308mm, orientation 1
[     5.542] (II) qxl(0): 71: 1400x1050, 32 bits, stride 5600, 411mm x 308mm, orientation 1
[     5.542] (II) qxl(0): 72: 1440x900, 16 bits, stride 2880, 422mm x 264mm, orientation 0
[     5.542] (II) qxl(0): 73: 1440x900, 32 bits, stride 5760, 422mm x 264mm, orientation 0
[     5.542] (II) qxl(0): 74: 1440x900, 16 bits, stride 2880, 422mm x 264mm, orientation 1
[     5.542] (II) qxl(0): 75: 1440x900, 32 bits, stride 5760, 422mm x 264mm, orientation 1
[     5.542] (II) qxl(0): 76: 1600x900, 16 bits, stride 3200, 469mm x 264mm, orientation 0
[     5.542] (II) qxl(0): 77: 1600x900, 32 bits, stride 6400, 469mm x 264mm, orientation 0
[     5.542] (II) qxl(0): 78: 1600x900, 16 bits, stride 3200, 469mm x 264mm, orientation 1
[     5.542] (II) qxl(0): 79: 1600x900, 32 bits, stride 6400, 469mm x 264mm, orientation 1
[     5.542] (II) qxl(0): 80: 1600x1200, 16 bits, stride 3200, 469mm x 352mm, orientation 0
[     5.542] (II) qxl(0): 81: 1600x1200, 32 bits, stride 6400, 469mm x 352mm, orientation 0
[     5.542] (II) qxl(0): 82: 1600x1200, 16 bits, stride 3200, 469mm x 352mm, orientation 1
[     5.542] (II) qxl(0): 83: 1600x1200, 32 bits, stride 6400, 469mm x 352mm, orientation 1
[     5.542] (II) qxl(0): 84: 1680x1050, 16 bits, stride 3360, 493mm x 308mm, orientation 0
[     5.542] (II) qxl(0): 85: 1680x1050, 32 bits, stride 6720, 493mm x 308mm, orientation 0
[     5.542] (II) qxl(0): 86: 1680x1050, 16 bits, stride 3360, 493mm x 308mm, orientation 1
[     5.542] (II) qxl(0): 87: 1680x1050, 32 bits, stride 6720, 493mm x 308mm, orientation 1
[     5.542] (II) qxl(0): 88: 1920x1080, 16 bits, stride 3840, 563mm x 317mm, orientation 0
[     5.542] (II) qxl(0): 89: 1920x1080, 32 bits, stride 7680, 563mm x 317mm, orientation 0
[     5.542] (II) qxl(0): 90: 1920x1080, 16 bits, stride 3840, 563mm x 317mm, orientation 1
[     5.542] (II) qxl(0): 91: 1920x1080, 32 bits, stride 7680, 563mm x 317mm, orientation 1
[     5.542] (II) qxl(0): 92: 1920x1200, 16 bits, stride 3840, 563mm x 352mm, orientation 0
[     5.542] (II) qxl(0): 93: 1920x1200, 32 bits, stride 7680, 563mm x 352mm, orientation 0
[     5.542] (II) qxl(0): 94: 1920x1200, 16 bits, stride 3840, 563mm x 352mm, orientation 1
[     5.542] (II) qxl(0): 95: 1920x1200, 32 bits, stride 7680, 563mm x 352mm, orientation 1
[     5.542] (II) qxl(0): 96: 1920x1440, 16 bits, stride 3840, 563mm x 422mm, orientation 0
[     5.542] (II) qxl(0): 97: 1920x1440, 32 bits, stride 7680, 563mm x 422mm, orientation 0
[     5.542] (II) qxl(0): 98: 1920x1440, 16 bits, stride 3840, 563mm x 422mm, orientation 1
[     5.542] (II) qxl(0): 99: 1920x1440, 32 bits, stride 7680, 563mm x 422mm, orientation 1
[     5.542] (II) qxl(0): 100: 2000x2000, 16 bits, stride 4000, 587mm x 587mm, orientation 0
[     5.542] (II) qxl(0): 101: 2000x2000, 32 bits, stride 8000, 587mm x 587mm, orientation 0
[     5.542] (II) qxl(0): 102: 2000x2000, 16 bits, stride 4000, 587mm x 587mm, orientation 1
[     5.542] (II) qxl(0): 103: 2000x2000, 32 bits, stride 8000, 587mm x 587mm, orientation 1
[     5.542] (II) qxl(0): 104: 2048x1536, 16 bits, stride 4096, 601mm x 451mm, orientation 0
[     5.542] (II) qxl(0): 105: 2048x1536, 32 bits, stride 8192, 601mm x 451mm, orientation 0
[     5.542] (II) qxl(0): 106: 2048x1536, 16 bits, stride 4096, 601mm x 451mm, orientation 1
[     5.542] (II) qxl(0): 107: 2048x1536, 32 bits, stride 8192, 601mm x 451mm, orientation 1
[     5.542] (II) qxl(0): 108: 2048x2048, 16 bits, stride 4096, 601mm x 601mm, orientation 0
[     5.542] (II) qxl(0): 109: 2048x2048, 32 bits, stride 8192, 601mm x 601mm, orientation 0
[     5.542] (II) qxl(0): 110: 2048x2048, 16 bits, stride 4096, 601mm x 601mm, orientation 1
[     5.542] (II) qxl(0): 111: 2048x2048, 32 bits, stride 8192, 601mm x 601mm, orientation 1
[     5.542] (II) qxl(0): 112: 2560x1440, 16 bits, stride 5120, 751mm x 422mm, orientation 0
[     5.542] (II) qxl(0): 113: 2560x1440, 32 bits, stride 10240, 751mm x 422mm, orientation 0
[     5.542] (II) qxl(0): 114: 2560x1440, 16 bits, stride 5120, 751mm x 422mm, orientation 1
[     5.542] (II) qxl(0): 115: 2560x1440, 32 bits, stride 10240, 751mm x 422mm, orientation 1
[     5.542] (II) qxl(0): 116: 2560x1600, 16 bits, stride 5120, 751mm x 469mm, orientation 0
[     5.542] (II) qxl(0): 117: 2560x1600, 32 bits, stride 10240, 751mm x 469mm, orientation 0
[     5.542] (II) qxl(0): 118: 2560x1600, 16 bits, stride 5120, 751mm x 469mm, orientation 1
[     5.542] (II) qxl(0): 119: 2560x1600, 32 bits, stride 10240, 751mm x 469mm, orientation 1
[     5.542] (II) qxl(0): 120: 2560x2048, 16 bits, stride 5120, 751mm x 601mm, orientation 0
[     5.542] (II) qxl(0): 122: 2560x2048, 16 bits, stride 5120, 751mm x 601mm, orientation 1
[     5.542] (II) qxl(0): 124: 2800x2100, 16 bits, stride 5600, 822mm x 616mm, orientation 0
[     5.542] (II) qxl(0): 126: 2800x2100, 16 bits, stride 5600, 822mm x 616mm, orientation 1
[     5.542] (II) qxl(0): 128: 3200x2400, 16 bits, stride 6400, 939mm x 704mm, orientation 0
[     5.542] (II) qxl(0): 130: 3200x2400, 16 bits, stride 6400, 939mm x 704mm, orientation 1
[     5.542] (II) qxl(0): 132: 3840x2160, 16 bits, stride 7680, 1127mm x 634mm, orientation 0
[     5.542] (II) qxl(0): 134: 3840x2160, 16 bits, stride 7680, 1127mm x 634mm, orientation 1
[     5.543] (II) qxl(0): PreInit complete
[     5.543] (II) qxl(0): git commit 52c421c
[     5.543] (II) UnloadModule: "modesetting"
[     5.543] (II) Unloading modesetting
[     5.543] (EE) 
[     5.543] (EE) Backtrace:
[     5.543] (EE) 0: /usr/lib/Xorg (xorg_backtrace+0x5b) [0x55d581362ddb]
[     5.543] (EE) 1: /usr/lib/Xorg (0x55d581217000+0x156a15) [0x55d58136da15]
[     5.543] (EE) 2: /usr/lib/libpthread.so.0 (0x7f8e5d6a4000+0x13870) [0x7f8e5d6b7870]
[     5.543] (EE) 3: /usr/lib/Xorg (xf86InitViewport+0x49) [0x55d581379e39]
[     5.543] (EE) 4: /usr/lib/Xorg (InitOutput+0x1a8e) [0x55d58138a1ee]
[     5.543] (EE) 5: /usr/lib/Xorg (0x55d581217000+0x3a0b0) [0x55d5812510b0]
[     5.543] (EE) 6: /usr/lib/libc.so.6 (__libc_start_main+0xd5) [0x7f8e5d4fab25]
[     5.543] (EE) 7: /usr/lib/Xorg (_start+0x2e) [0x55d5812524ce]
[     5.543] (EE) 
[     5.543] (EE) Segmentation fault at address 0x24
[     5.543] (EE) 
Fatal server error:
[     5.543] (EE) Caught signal 11 (Segmentation fault). Server aborting
[     5.543] (EE) 
[     5.543] (EE) 
Please consult the The X.Org Foundation support 
         at http://wiki.x.org
 for help. 
[     5.543] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[     5.543] (EE) 
[     5.547] (EE) Server terminated with error (1). Closing log file.

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#2 2021-11-11 00:00:13

loqs
Member
Registered: 2014-03-06
Posts: 14,424

Re: Arch Linux qemu/kvm guest with qxl cannot start X and segfaults

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