@ubuntu:~$ lspci -nnks 03:00.0
03:00.0 VGA compatible controller : Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15d8] (rev c2)
        Subsystem: Lenovo ThinkPad E595 [17aa:5124]
        Kernel driver in use: vfio-pci
        Kernel modules: amdgpu

[  329.365209] Console: switching to colour dummy device 80x25
[  331.414644] VFIO - User Level meta-driver version: 0.3
[  331.518909] amdgpu 0000:03:00.0: amdgpu: amdgpu: finishing device.
[  331.537364] [drm] psp gfx command UNLOAD_TA(0x2) failed and response status is (0x117)
[  331.574817] [drm] amdgpu: ttm finalized
[  331.575932] ------------[ cut here ]------------
[  331.575939] sysfs group 'power' not found for kobject 'amdgpu_bl1'
[  331.575961] WARNING: CPU: 4 PID: 86 at fs/sysfs/group.c:282 sysfs_remove_group+0x85/0x90
[  331.575979] Modules linked in: vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd ccm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables bridge stp llc binfmt_misc intel_rapl_msr intel_rapl_common snd_sof_amd_acp63 amdgpu snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof edac_mce_amd snd_sof_utils kvm_amd snd_ctl_led snd_soc_core snd_hda_codec_conexant nls_iso8859_1 snd_hda_codec_generic snd_hda_codec_hdmi snd_compress ac97_bus amdxcp kvm snd_pcm_dmaengine drm_exec rtw88_8822be snd_pci_ps rtw88_8822b snd_hda_intel gpu_sched uvcvideo rtw88_pci btusb drm_buddy snd_rpl_pci_acp6x btrtl snd_intel_dspcfg rtw88_core irqbypass snd_intel_sdw_acpi drm_suballoc_helper btintel videobuf2_vmalloc snd_acp_pci uvc btbcm drm_ttm_helper videobuf2_memops btmtk snd_hda_codec ttm videobuf2_v4l2 rapl snd_acp_legacy_common bluetooth drm_display_helper think_lmi
[  331.576257]  videodev snd_pci_acp6x snd_pci_acp5x wmi_bmof mac80211 firmware_attributes_class snd_hda_core snd_rn_pci_acp3x videobuf2_common cec snd_hwdep snd_acp_config ecdh_generic rc_core mc snd_soc_acpi snd_pcm ecc k10temp i2c_piix4 i2c_algo_bit libarc4 snd_timer ccp snd_pci_acp3x i2c_scmi input_leds joydev cfg80211 serio_raw mac_hid sch_fq_codel dm_multipath efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel thinkpad_acpi nvme sha256_ssse3 sha1_ssse3 ahci nvram psmouse libahci snd ucsi_acpi nvme_core xhci_pci typec_ucsi xhci_pci_renesas soundcore nvme_auth typec video ledtrig_audio platform_profile wmi aesni_intel crypto_simd cryptd
[  331.576437] CPU: 4 PID: 86 Comm: kworker/4:1 Not tainted 6.8.0-71-generic #71-Ubuntu
[  331.576442] Hardware name: LENOVO 20NE000JPB/20NE000JPB, BIOS R11ET36W (1.16 ) 03/30/2020
[  331.576446] Workqueue: events drm_connector_free_work_fn
[  331.576453] RIP: 0010:sysfs_remove_group+0x85/0x90
[  331.576458] Code: c0 31 d2 31 f6 31 ff e9 59 79 c8 00 48 89 df e8 11 9b ff ff eb c1 49 8b 55 00 49 8b 34 24 48 c7 c7 28 57 09 bb e8 4b 35 b3 ff  0b eb cb 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
[  331.576462] RSP: 0018:ffffa8b78041fd08 EFLAGS: 00010246
[  331.576467] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[  331.576470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  331.576473] RBP: ffffa8b78041fd20 R08: 0000000000000000 R09: 0000000000000000
[  331.576476] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffbaafe2a0
[  331.576478] R13: ffff9c5c4b961490 R14: ffff9c5c6c380268 R15: ffff9c5c48044c00
[  331.576481] FS:  0000000000000000(0000) GS:ffff9c5cf8800000(0000) knlGS:0000000000000000
[  331.576485] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  331.576488] CR2: 00007fe81402d838 CR3: 0000000123732000 CR4: 00000000003506f0
[  331.576491] Call Trace:
[  331.576494]  
[  331.576500]  ? show_regs+0x6d/0x80
[  331.576507]  ? __warn+0x89/0x160
[  331.576513]  ? sysfs_remove_group+0x85/0x90
[  331.576518]  ? report_bug+0x17e/0x1b0
[  331.576525]  ? handle_bug+0x6e/0xb0
[  331.576532]  ? exc_invalid_op+0x18/0x80
[  331.576538]  ? asm_exc_invalid_op+0x1b/0x20
[  331.576547]  ? sysfs_remove_group+0x85/0x90
[  331.576552]  ? sysfs_remove_group+0x85/0x90
[  331.576557]  dpm_sysfs_remove+0x60/0x70
[  331.576563]  device_del+0xa2/0x3e0
[  331.576568]  ? srso_return_thunk+0x5/0x5f
[  331.576574]  ? __radix_tree_delete+0x9e/0x150
[  331.576581]  device_unregister+0x17/0x60
[  331.576586]  backlight_device_unregister.part.0+0x9d/0xb0
[  331.576595]  backlight_device_unregister+0x13/0x30
[  331.576601]  amdgpu_dm_connector_destroy+0xeb/0x140 [amdgpu]
[  331.577205]  ? drm_mode_object_unregister+0x6a/0xa0
[  331.577213]  drm_connector_free_work_fn+0x77/0xa0
[  331.577220]  process_one_work+0x184/0x3a0
[  331.577227]  worker_thread+0x306/0x440
[  331.577232]  ? srso_return_thunk+0x5/0x5f
[  331.577238]  ? _raw_spin_lock_irqsave+0xe/0x20
[  331.577244]  ? __pfx_worker_thread+0x10/0x10
[  331.577248]  kthread+0xf2/0x120
[  331.577255]  ? __pfx_kthread+0x10/0x10
[  331.577260]  ret_from_fork+0x47/0x70
[  331.577266]  ? __pfx_kthread+0x10/0x10
[  331.577271]  ret_from_fork_asm+0x1b/0x30
[  331.577282]  
[  331.577284] ---[ end trace 0000000000000000 ]---
[  331.577838] vfio-pci 0000:03:00.0: vgaarb: deactivate vga console
[  331.577846] vfio-pci 0000:03:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[  333.700319] kauditd_printk_skb: 100 callbacks suppressed
[  333.700328] audit: type=1400 audit(1754269730.212:112): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44" pid=1422 comm="apparmor_parser"
[  333.700338] audit: type=1400 audit(1754269730.213:113): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44//passt" pid=1422 comm="apparmor_parser"
[  333.799726] audit: type=1400 audit(1754269730.312:114): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44" pid=1425 comm="apparmor_parser"
[  333.810460] audit: type=1400 audit(1754269730.323:115): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44//passt" pid=1425 comm="apparmor_parser"
[  333.921948] audit: type=1400 audit(1754269730.435:116): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44" pid=1429 comm="apparmor_parser"
[  333.933480] audit: type=1400 audit(1754269730.446:117): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44//passt" pid=1429 comm="apparmor_parser"
[  334.041433] audit: type=1400 audit(1754269730.554:118): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44" pid=1433 comm="apparmor_parser"
[  334.041829] audit: type=1400 audit(1754269730.554:119): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44//passt" pid=1433 comm="apparmor_parser"
[  334.060569] virbr0: port 1(vnet0) entered blocking state
[  334.060586] virbr0: port 1(vnet0) entered disabled state
[  334.060612] vnet0: entered allmulticast mode
[  334.060789] vnet0: entered promiscuous mode
[  334.061279] virbr0: port 1(vnet0) entered blocking state
[  334.061291] virbr0: port 1(vnet0) entered listening state
[  334.154377] audit: type=1400 audit(1754269730.667:120): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44" pid=1441 comm="apparmor_parser"
[  334.160364] audit: type=1400 audit(1754269730.673:121): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44//passt" pid=1441 comm="apparmor_parser"
[  334.455362] kvm: SMP vm created on host with unstable TSC; guest TSC will not be reliable
[  335.521105] AMD-Vi: Completion-Wait loop timed out
[  335.679874] AMD-Vi: Completion-Wait loop timed out
[  336.119893] virbr0: port 1(vnet0) entered learning state
[  336.522658] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7bf0]
[  336.804874] AMD-Vi: Completion-Wait loop timed out
[  337.015900] AMD-Vi: Completion-Wait loop timed out
[  337.335904] AMD-Vi: Completion-Wait loop timed out
[  337.524658] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7c20]
[  337.399944] AMD-Vi: Completion-Wait loop timed out
[  337.654878] AMD-Vi: Completion-Wait loop timed out
[  337.834757] AMD-Vi: Completion-Wait loop timed out
[  338.168892] virbr0: port 1(vnet0) entered forwarding state
[  338.168905] virbr0: topology change detected, propagating
[  338.168889] AMD-Vi: Completion-Wait loop timed out
[  338.363888] AMD-Vi: Completion-Wait loop timed out
[  338.526667] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7c50]
[  338.551950] AMD-Vi: Completion-Wait loop timed out
[  338.950868] AMD-Vi: Completion-Wait loop timed out
[  339.127921] AMD-Vi: Completion-Wait loop timed out
[  339.137211] AMD-Vi: Completion-Wait loop timed out
[  339.275191] AMD-Vi: Completion-Wait loop timed out
[  339.528679] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7c80]
[  339.447945] AMD-Vi: Completion-Wait loop timed out
[  339.590874] AMD-Vi: Completion-Wait loop timed out
[  339.831958] AMD-Vi: Completion-Wait loop timed out
[  339.959934] AMD-Vi: Completion-Wait loop timed out
[  340.215929] AMD-Vi: Completion-Wait loop timed out
[  340.530700] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7cb0]
[  340.599897] AMD-Vi: Completion-Wait loop timed out
[  340.727929] AMD-Vi: Completion-Wait loop timed out
[  341.033943] AMD-Vi: Completion-Wait loop timed out
[  341.119231] AMD-Vi: Completion-Wait loop timed out
[  341.257066] AMD-Vi: Completion-Wait loop timed out
[  341.532721] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7ce0]
[  342.534749] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7d10]
[  343.536781] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7d40]
[  344.538818] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7d70]
[  345.540857] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7da0]
[  346.542901] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7dd0]
[  347.544950] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7e20]
[  348.547000] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7e50]
[  349.549052] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=0000:03:00.0 address=0x1002b7e80]

sudo dmesg | grep iommu
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-6.8.0-71-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro iommu=pt amd_iommu=on
[    0.027226] Kernel command line: BOOT_IMAGE=/vmlinuz-6.8.0-71-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro iommu=pt amd_iommu=on
[    0.360022] iommu: Default domain type: Passthrough (set via kernel command line)
[    0.402401] pci 0000:00:01.0: Adding to iommu group 0
[    0.402426] pci 0000:00:01.1: Adding to iommu group 1
[    0.402458] pci 0000:00:01.6: Adding to iommu group 2
[    0.402500] pci 0000:00:08.0: Adding to iommu group 3
[    0.402525] pci 0000:00:08.1: Adding to iommu group 4
[    0.402548] pci 0000:00:08.2: Adding to iommu group 3
[    0.402589] pci 0000:00:14.0: Adding to iommu group 5
[    0.402611] pci 0000:00:14.3: Adding to iommu group 5
[    0.402703] pci 0000:00:18.0: Adding to iommu group 6
[    0.402725] pci 0000:00:18.1: Adding to iommu group 6
[    0.402748] pci 0000:00:18.2: Adding to iommu group 6
[    0.402774] pci 0000:00:18.3: Adding to iommu group 6
[    0.402797] pci 0000:00:18.4: Adding to iommu group 6
[    0.402820] pci 0000:00:18.5: Adding to iommu group 6
[    0.402843] pci 0000:00:18.6: Adding to iommu group 6
[    0.402867] pci 0000:00:18.7: Adding to iommu group 6
[    0.402903] pci 0000:01:00.0: Adding to iommu group 7
[    0.402929] pci 0000:02:00.0: Adding to iommu group 8
[    0.402963] pci 0000:03:00.0: Adding to iommu group 9
[    0.403045] pci 0000:03:00.1: Adding to iommu group 10
[    0.403079] pci 0000:03:00.2: Adding to iommu group 10
[    0.403113] pci 0000:03:00.3: Adding to iommu group 10
[    0.403148] pci 0000:03:00.4: Adding to iommu group 10
[    0.403182] pci 0000:03:00.5: Adding to iommu group 10
[    0.403217] pci 0000:03:00.6: Adding to iommu group 10
[    0.403230] pci 0000:04:00.0: Adding to iommu group 3
[    0.404218] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).

hashibane@ubuntu:~$ ls /sys/bus/pci/devices/0000\:03\:00.0/iommu_group/devices
0000:03:00.0

GRUB_CMDLINE_LINUX_DEFAULT="iommu=pt amd_iommu=on"

xubuntu
  400eec47-fd10-4b05-abd3-8ee6552e8a44
  
    
      
    
  
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    /machine
  
  
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    /usr/bin/qemu-system-x86_64
    
      
      
      
      
      
      
    
    
      
      
      
      
      
      
    
    
      
      
      
      
      
    
    
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
      
      
    
    
      
      
    
    
      
      
    
    
      
      
    
    
      
      
      
      
      
      
    
    
      
      
        
      
      
    
    
      
      
      
    
    
      
      
      
      
    
    
      
    
    
      
    
    
      
      
    
    
    
      
      
      
    
    
      
      
        
      
      
      
    
    
      
    
    
      
      
    
    
      /dev/urandom
      
      
    
  
  
    libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44
    libvirt-400eec47-fd10-4b05-abd3-8ee6552e8a44
  
  
    +64055:+994
    +64055:+994

GRUB_CMDLINE_LINUX_DEFAULT="quiet modprobe.blacklist=radeon"
GRUB_CMDLINE_LINUX="amd_iommu=on iommu=pt "

!/bin/bash
shopt -s nullglob
for g in /sys/kernel/iommu_groups/*; do
    echo "IOMMU Group ${g##*/}:"
    for d in $g/devices/*; do
        echo -e "\t$(lspci -nns ${d##*/})"
    done;
done;

IOMMU Group 28:
	0b:00.0 VGA compatible controller : NVIDIA Corporation TU106 [GeForce RTX 2060 12GB] [10de:1f03] (rev a1)
	0b:00.1 Audio device : NVIDIA Corporation TU106 High Definition Audio Controller [10de:10f9] (rev a1)
IOMMU Group 29:
	0c:00.0 VGA compatible controller : Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] [1002:68f9]
	0c:00.1 Audio device : Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series] [1002:aa68]

#!/bin/sh
    
    usage() {
    	cat >&2  []
    	Checkouts to  and builds it with 
     (see build.sh for more information).
    EOF
    	exit 1
    }
    
    set -e
    set -u
    
    readonly script_path="$(cd "$(dirname "${0}")" && pwd)"
    readonly branch="${1?Missing $(usage)}"
    shift
    echo $branch
    
    cd /usr/corvin-src-140
    git fetch --all --prune
    git checkout -f "${branch}"
    
    ${script_path}/build_140.sh "$@"

#!/bin/sh
    
    usage() {
    	cat >&2  "${cmd_redirect}" 2>&1
    	fi
    
    	# build module
    	make > "${cmd_redirect}" 2>&1
    
    	# install module
    	make install > "${cmd_redirect}"
    }
    
    build() {
    	build_module "${src_dir}/include"
    	build_module "${src_dir}/lib/libvmmapi"
    	build_module "${src_dir}/sys/modules/vmm"
    
    	# build kernel
    	if test "${with_kernel}" = "true"; then
    		cd "${src_dir}"
    		local kern_opts
    		kern_opts="-j$(sysctl -n hw.ncpu)"
    		if test "${with_bhf}" = "true"; then
    			kern_opts="${kern_opts} 
    KERNCONF=BHF"
    		fi
    		if ! test "${clean}" = "true"; then
    			kern_opts="${kern_opts} 
    NO_CLEAN=YES"
    		fi
    		make kernel ${kern_opts} > "${cmd_redirect}" 2>&1
    	fi
    
    	build_module "${src_dir}/usr.sbin/bhyve"
    	build_module "${src_dir}/usr.sbin/bhyvectl"
    	build_module "${src_dir}/usr.sbin/bhyveload"
    
    	if test "${with_reboot}" = "true"; then
    		reboot
    	fi
    }
    
    set -e
    set -u
    
    while test $# -gt 0; do
    	case "${1-}" in
    		--clean)
    			clean="true"
    			shift
    			;;
    		--reboot)
    			with_reboot="true"
    			shift
    			;;
    		--src-dir=*)
    			src_dir="${1#*=}"
    			shift
    			;;
    		--verbose)
    			cmd_redirect="/dev/stdout"
    			shift
    			;;
    		--without-bhf)
    			with_bhf="false"
    			shift
    			;;
    		--without-kernel)
    			with_kernel="false"
    			shift
    			;;
    		*)
    			usage
    			;;
    	esac
    done
    
    readonly clean="${clean-"false"}"
    readonly cmd_redirect="${cmd_redirect-"/dev/null"}"
    readonly src_dir="${src_dir-"/usr/corvin-src-140"}"
    echo $src_dir
    readonly with_bhf="${with_bhf-"true"}"
    readonly with_kernel="${with_kernel-"true"}"
    readonly with_reboot="${with_reboot-"false"}"
    
    build

IOMMU Group 12:
	00:15.0 PCI bridge : Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0) [1002:43a0]
	05:00.0 VGA compatible controller : Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] [1002:68f9]
	05:00.1 Audio device : Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series] [1002:aa68]
IOMMU Group 14:
	01:00.0 VGA compatible controller : Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X] [1002:67ef] (rev cf)
	01:00.1 Audio device : Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]

Feb 11 17:29:53 Alienus-PC systemd: Starting GNOME Display Manager...
Feb 11 17:29:54 Alienus-PC systemd: Started GNOME Display Manager.
Feb 11 17:29:57 Alienus-PC gdm-autologin]: gkr-pam: no password is available for user
Feb 11 17:30:00 Alienus-PC gdm-autologin]: pam_unix(gdm-autologin:session): session opened for user alienus by (uid=0)

Feb 11 17:25:58 Alienus-PC systemd: Starting GNOME Display Manager...
Feb 11 17:25:58 Alienus-PC systemd: Started GNOME Display Manager.
Feb 11 17:25:58 Alienus-PC gdm-autologin]: gkr-pam: no password is available for user
Feb 11 17:25:58 Alienus-PC gdm-autologin]: pam_unix(gdm-autologin:session): session opened for user alienus by (uid=0)
Feb 11 17:25:58 Alienus-PC gdm-autologin]: gkr-pam: couldn't unlock the login keyring.
Feb 11 17:25:59 Alienus-PC gdm-autologin]: pam_unix(gdm-autologin:session): session closed for user alienus
Feb 11 17:25:59 Alienus-PC gdm3: GdmDisplay: Session never registered, failing
Feb 11 17:25:59 Alienus-PC gdm-launch-environment]: pam_unix(gdm-launch-environment:session): session opened for user gdm by (uid=0)
Feb 11 17:25:59 Alienus-PC gdm-launch-environment]: pam_unix(gdm-launch-environment:session): session closed for user gdm
Feb 11 17:25:59 Alienus-PC gdm3: Child process -2688 was already dead.

root        8646  0.0  0.0  14356  5912 pts/0    S+   09:07   0:00 sudo tee /sys/bus/pci/drivers/nvidia/unbind
root        8647  0.0  0.0  14356   956 pts/1    Ss+  09:07   0:00 sudo tee /sys/bus/pci/drivers/nvidia/unbind
root        8648 11.5  0.0   8380  1024 pts/1    R    09:07   0:14 tee /sys/bus/pci/drivers/nvidia/unbind

podman run -ti alpine:3 /bin/sh <

[1207/044552.896481:WARNING:dns_config_service_linux.cc(470)] Failed to read DnsConfig.
[1207/044552.903662:WARNING:vaapi_wrapper.cc(589)] VAAPI video acceleration not available for swiftshader
[1207/044552.903753:ERROR:gpu_init.cc(441)] Passthrough is not supported, GL is swiftshader
[1207/044552.942968:WARNING:dns_config_service_linux.cc(470)] Failed to read DnsConfig.