The screen occasionally froze with amdgpu errors starting with GPU fault detected

Brief summary of the problem:

The screen froze twice when I was using Firefox Nightly 126.0a1 (and earlier) on Wayland in Plasma 6.0.2 (and earlier) on Wayland in a Fedora 40 KDE Plasma installation. The first crash was with 6.8-rc2 and the second with 6.8.1. I was looking at my Instagram feed pages in Firefox which had videos shown at the times of the crashes. The screen froze for at least 2 minutes then it went black. amdgpu errors were in the journal starting with "amdgpu: GPU fault detected" in the RDD child process of firefox which plays videos. Errors like amdgpu: IH ring buffer overflow were then shown. "[drm] ERROR [CRTC:51:crtc-0] flip_done timed out", "kwin_wayland_drm: Pageflip timed out! This is a kernel bug" and warnings in amdgpu_dm_atomic_commit_tail were repeated for minutes. The following is first couple minutes of the journal when the crash happened with 6.8.1.

Mar 26 08:43:00 kernel: gmc_v8_0_process_interrupt: 484 callbacks suppressed
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00020002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112400
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B000002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123328, write from 'CB0' (0x43423000) (0)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00024002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112408
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123336, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00020002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112432
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123378, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00024002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112446
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B000002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123398, write from 'CB0' (0x43423000) (0)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x000a4002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0011245A
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123418, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x000a0002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0011246E
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123438, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00120002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112480
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123456, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x000a4002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:00 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00112491
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B000002
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123473, write from 'CB0' (0x43423000) (0)
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00124002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x001124A3
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123491, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: GPU fault detected: 147 0x00024002 for process RDD Process pid 9307 thread firefox-bi:cs0 pid 9338
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x001124B4
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0B040002
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: VM fault (0x02, vmid 5, pasid 32807) at page 1123508, write from 'CB1' (0x43423100) (64)
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: IH ring buffer overflow (0x00085390, 0x00003F00, 0x000053A0)
Mar 26 08:43:01 kernel: amdgpu 0000:00:01.0: amdgpu: IH ring buffer overflow (0x00084760, 0x00006130, 0x00004770)
Mar 26 08:43:11 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* [CRTC:51:crtc-0] flip_done timed out
Mar 26 08:43:15 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:43:20 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:43:25 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:43:53 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:43:58 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:03 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:08 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:16 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:20 kwin_wayland[5832]: This plugin does not support raise()
Mar 26 08:44:20 kwin_wayland_wrapper[5832]: amdgpu: amdgpu_cs_ctx_create2 failed. (-13)
Mar 26 08:44:20 kwin_wayland_wrapper[5832]: amdgpu: amdgpu_cs_ctx_create2 failed. (-13)
Mar 26 08:44:21 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:26 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:27 uresourced[1249]: Setting resources on user-1000.slice (MemoryMin: 0, MemoryLow: 0, CPUWeight: 100, IOWeight: 100)
Mar 26 08:44:27 uresourced[1249]: Setting resources on user@1000.service (MemoryMin: 0, MemoryLow: 0, CPUWeight: 100, IOWeight: 100)
Mar 26 08:44:27 uresourced[1249]: Setting resources on user.slice (MemoryMin: 0, MemoryLow: 0, CPUWeight: -, IOWeight: -)
Mar 26 08:44:29 uresourced[1249]: Setting resources on user.slice (MemoryMin: 262144000, MemoryLow: 0, CPUWeight: -, IOWeight: -)
Mar 26 08:44:29 uresourced[1249]: Setting resources on user-1000.slice (MemoryMin: 262144000, MemoryLow: 0, CPUWeight: 500, IOWeight: 500)
Mar 26 08:44:29 uresourced[1249]: Setting resources on user@1000.service (MemoryMin: 262144000, MemoryLow: 0, CPUWeight: 500, IOWeight: 500)
Mar 26 08:44:29 wireplumber[5831]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NameHasNoOwner
Mar 26 08:44:29 wireplumber[5831]: <WpPortalPermissionStorePlugin:0x564126971e20> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera
Mar 26 08:44:31 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:36 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:41 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:46 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:51 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:56 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:44:58 kwin_wayland[5832]: kwin_wayland_drm: No drm events for gpu "/dev/dri/card1" within last 30 seconds
Mar 26 08:44:59 kwin_wayland[5832]: kwin_core: Could not find window with uuid "{5028cc34-e5ad-469f-b7d8-3d5d61201a65}"
Mar 26 08:44:59 kwin_wayland[5832]: kwin_core: Could not find window with uuid "{5028cc34-e5ad-469f-b7d8-3d5d61201a65}"
Mar 26 08:44:59 systemd[1]: Started getty@tty4.service - Getty on tty4.
Mar 26 08:44:59 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=getty@tty4 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Mar 26 08:44:59 agetty[10613]: failed to open credentials directory
Mar 26 08:44:59 kernel: fbcon: Taking over console
Mar 26 08:44:59 systemd[1]: systemd-vconsole-setup.service: Deactivated successfully.
Mar 26 08:44:59 systemd[1]: Stopped systemd-vconsole-setup.service - Virtual Console Setup.
Mar 26 08:44:59 systemd[1]: Stopping systemd-vconsole-setup.service - Virtual Console Setup...
Mar 26 08:44:59 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Mar 26 08:44:59 kwin_wayland[5832]: kwin_core: Could not find window with uuid "{5028cc34-e5ad-469f-b7d8-3d5d61201a65}"
Mar 26 08:44:59 systemd[1]: Starting systemd-vconsole-setup.service - Virtual Console Setup...
Mar 26 08:44:59 uresourced[1249]: Setting resources on user-1000.slice (MemoryMin: 0, MemoryLow: 0, CPUWeight: 100, IOWeight: 100)
Mar 26 08:44:59 uresourced[1249]: Setting resources on user@1000.service (MemoryMin: 0, MemoryLow: 0, CPUWeight: 100, IOWeight: 100)
Mar 26 08:44:59 uresourced[1249]: Setting resources on user.slice (MemoryMin: 0, MemoryLow: 0, CPUWeight: -, IOWeight: -)
Mar 26 08:45:04 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:09 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:09 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* flip_done timed out
Mar 26 08:45:09 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* [CRTC:51:crtc-0] commit wait timed out
Mar 26 08:45:14 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:19 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:19 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* flip_done timed out
Mar 26 08:45:19 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* [PLANE:46:plane-2] commit wait timed out
Mar 26 08:45:24 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:29 kwin_wayland[5832]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Mar 26 08:45:29 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* flip_done timed out
Mar 26 08:45:29 kernel: amdgpu 0000:00:01.0: [drm] *ERROR* [PLANE:49:plane-3] commit wait timed out
Mar 26 08:45:29 kernel: ------------[ cut here ]------------
Mar 26 08:45:29 kernel: WARNING: CPU: 0 PID: 5137 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8446 amdgpu_dm_atomic_commit_tail+0x3c9b/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel: Modules linked in: uinput snd_seq_dummy snd_hrtimer nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_syslog nft_log nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc binfmt_misc snd_ctl_led ledtrig_audio btusb snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi edac_mce_amd btrtl iwlmvm snd_hda_intel snd_intel_dspcfg btintel snd_intel_sdw_acpi kvm_amd btbcm ccp uvcvideo snd_hda_codec btmtk mac80211 uvc libarc4 snd_hda_core kvm snd_hwdep videobuf2_vmalloc videobuf2_memops hp_wmi videobuf2_v4l2 sparse_keymap videobuf2_common irqbypass bluetooth snd_seq iwlwifi platform_profile videodev snd_seq_device mc pcspkr snd_pcm wmi_bmof acpi_cpufreq cfg80211 i2c_piix4 fam15h_power k10temp rfkill snd_timer snd vfat soundcore fat i2c_scmi wireless_hotkey joydev loop dm_multipath nfnetlink zram amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic amdxcp
Mar 26 08:45:29 kernel:  i2c_algo_bit drm_ttm_helper ghash_clmulni_intel ttm sha512_ssse3 drm_exec sha256_ssse3 sha1_ssse3 sp5100_tco wdat_wdt r8169 gpu_sched drm_suballoc_helper drm_buddy drm_display_helper realtek cec video wmi hid_multitouch hid_logitech_dj serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables fuse i2c_dev
Mar 26 08:45:29 kernel: CPU: 0 PID: 5137 Comm: kworker/0:0 Not tainted 6.8.1-300.fc40.x86_64 #1
Mar 26 08:45:29 kernel: Hardware name: HP HP Laptop 15-bw0xx/8332, BIOS F.52 12/03/2019
Mar 26 08:45:29 kernel: Workqueue: events fbcon_register_existing_fbs
Mar 26 08:45:29 kernel: RIP: 0010:amdgpu_dm_atomic_commit_tail+0x3c9b/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel: Code: 88 fe ff ff 48 8d 95 c4 fe ff ff 48 8b b1 50 01 00 00 48 8b b8 e0 a8 03 00 e8 91 df 26 00 4c 8b 9d 70 fe ff ff e9 91 f7 ff ff <0f> 0b e9 a5 f4 ff ff 0f 0b 0f 0b e9 9c c9 ff ff 0f 0b e9 c2 f4 ff
Mar 26 08:45:29 kernel: RSP: 0018:ffffbb9cc2c17950 EFLAGS: 00010002
Mar 26 08:45:29 kernel: RAX: 0000000000000286 RBX: 0000000000000286 RCX: ffff95585059b118
Mar 26 08:45:29 kernel: RDX: 0000000000000001 RSI: 0000000000000293 RDI: ffff95584c380178
Mar 26 08:45:29 kernel: RBP: ffffbb9cc2c17ba0 R08: ffffbb9cc2c178b4 R09: ffff9558453e7f60
Mar 26 08:45:29 kernel: R10: ffffbb9cc2c178ac R11: 0000000000000002 R12: ffff95585059b118
Mar 26 08:45:29 kernel: R13: 0000000000000000 R14: ffff95585059b000 R15: ffff955752874a00
Mar 26 08:45:29 kernel: FS:  0000000000000000(0000) GS:ffff955937400000(0000) knlGS:0000000000000000
Mar 26 08:45:29 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 26 08:45:29 kernel: CR2: 00007f18e03fa000 CR3: 00000001bf358000 CR4: 00000000001506f0
Mar 26 08:45:29 kernel: Call Trace:
Mar 26 08:45:29 kernel:  <TASK>
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3c9b/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? __warn+0x81/0x130
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3c9b/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? report_bug+0x16f/0x1a0
Mar 26 08:45:29 kernel:  ? handle_bug+0x3c/0x80
Mar 26 08:45:29 kernel:  ? exc_invalid_op+0x17/0x70
Mar 26 08:45:29 kernel:  ? asm_exc_invalid_op+0x1a/0x20
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3c9b/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? mutex_lock_io+0x10/0x50
Mar 26 08:45:29 kernel:  ? __pfx_cpumask_weight.constprop.0+0x1/0x10
Mar 26 08:45:29 kernel:  commit_tail+0x94/0x130
Mar 26 08:45:29 kernel:  drm_atomic_helper_commit+0x11a/0x140
Mar 26 08:45:29 kernel:  drm_atomic_commit+0x98/0xd0
Mar 26 08:45:29 kernel:  ? __pfx___drm_printfn_info+0x10/0x10
Mar 26 08:45:29 kernel:  drm_client_modeset_commit_atomic+0x203/0x250
Mar 26 08:45:29 kernel:  drm_client_modeset_commit_locked+0x5a/0x160
Mar 26 08:45:29 kernel:  drm_client_modeset_commit+0x25/0x40
Mar 26 08:45:29 kernel:  __drm_fb_helper_restore_fbdev_mode_unlocked+0x85/0xd0
Mar 26 08:45:29 kernel:  drm_fb_helper_set_par+0x30/0x40
Mar 26 08:45:29 kernel:  fbcon_init+0x297/0x540
Mar 26 08:45:29 kernel:  visual_init+0xcc/0x120
Mar 26 08:45:29 kernel:  do_bind_con_driver.isra.0+0x1b3/0x3b0
Mar 26 08:45:29 kernel:  do_take_over_console+0x107/0x190
Mar 26 08:45:29 kernel:  do_fbcon_takeover+0x5a/0xc0
Mar 26 08:45:29 kernel:  fbcon_register_existing_fbs+0x3f/0x70
Mar 26 08:45:29 kernel:  process_one_work+0x170/0x330
Mar 26 08:45:29 kernel:  worker_thread+0x273/0x3c0
Mar 26 08:45:29 kernel:  ? __pfx_worker_thread+0x10/0x10
Mar 26 08:45:29 kernel:  kthread+0xe8/0x120
Mar 26 08:45:29 kernel:  ? __pfx_kthread+0x10/0x10
Mar 26 08:45:29 kernel:  ret_from_fork+0x34/0x50
Mar 26 08:45:29 kernel:  ? __pfx_kthread+0x10/0x10
Mar 26 08:45:29 kernel:  ret_from_fork_asm+0x1b/0x30
Mar 26 08:45:29 kernel:  </TASK>
Mar 26 08:45:29 kernel: ---[ end trace 0000000000000000 ]---
Mar 26 08:45:29 kernel: ------------[ cut here ]------------
Mar 26 08:45:29 kernel: WARNING: CPU: 0 PID: 5137 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:7977 amdgpu_dm_atomic_commit_tail+0x3cab/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel: Modules linked in: uinput snd_seq_dummy snd_hrtimer nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_syslog nft_log nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc binfmt_misc snd_ctl_led ledtrig_audio btusb snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi edac_mce_amd btrtl iwlmvm snd_hda_intel snd_intel_dspcfg btintel snd_intel_sdw_acpi kvm_amd btbcm ccp uvcvideo snd_hda_codec btmtk mac80211 uvc libarc4 snd_hda_core kvm snd_hwdep videobuf2_vmalloc videobuf2_memops hp_wmi videobuf2_v4l2 sparse_keymap videobuf2_common irqbypass bluetooth snd_seq iwlwifi platform_profile videodev snd_seq_device mc pcspkr snd_pcm wmi_bmof acpi_cpufreq cfg80211 i2c_piix4 fam15h_power k10temp rfkill snd_timer snd vfat soundcore fat i2c_scmi wireless_hotkey joydev loop dm_multipath nfnetlink zram amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic amdxcp
Mar 26 08:45:29 kernel:  i2c_algo_bit drm_ttm_helper ghash_clmulni_intel ttm sha512_ssse3 drm_exec sha256_ssse3 sha1_ssse3 sp5100_tco wdat_wdt r8169 gpu_sched drm_suballoc_helper drm_buddy drm_display_helper realtek cec video wmi hid_multitouch hid_logitech_dj serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables fuse i2c_dev
Mar 26 08:45:29 kernel: CPU: 0 PID: 5137 Comm: kworker/0:0 Tainted: G        W          6.8.1-300.fc40.x86_64 #1
Mar 26 08:45:29 kernel: Hardware name: HP HP Laptop 15-bw0xx/8332, BIOS F.52 12/03/2019
Mar 26 08:45:29 kernel: Workqueue: events fbcon_register_existing_fbs
Mar 26 08:45:29 kernel: RIP: 0010:amdgpu_dm_atomic_commit_tail+0x3cab/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel: Code: 00 00 48 8b b8 e0 a8 03 00 e8 91 df 26 00 4c 8b 9d 70 fe ff ff e9 91 f7 ff ff 0f 0b e9 a5 f4 ff ff 0f 0b 0f 0b e9 9c c9 ff ff <0f> 0b e9 c2 f4 ff ff 48 89 f9 49 8b 7d 28 48 39 79 28 41 0f 95 c1
Mar 26 08:45:29 kernel: RSP: 0018:ffffbb9cc2c17950 EFLAGS: 00010086
Mar 26 08:45:29 kernel: RAX: ffff95585059b000 RBX: 0000000000000286 RCX: ffff95585059b118
Mar 26 08:45:29 kernel: RDX: 0000000000000001 RSI: 0000000000000293 RDI: ffff95584c380178
Mar 26 08:45:29 kernel: RBP: ffffbb9cc2c17ba0 R08: ffffbb9cc2c178b4 R09: ffff9558453e7f60
Mar 26 08:45:29 kernel: R10: ffffbb9cc2c178ac R11: 0000000000000002 R12: ffff95585059b118
Mar 26 08:45:29 kernel: R13: 0000000000000000 R14: ffff95585059b000 R15: ffff955752874a00
Mar 26 08:45:29 kernel: FS:  0000000000000000(0000) GS:ffff955937400000(0000) knlGS:0000000000000000
Mar 26 08:45:29 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 26 08:45:29 kernel: CR2: 00007f18e03fa000 CR3: 00000001bf358000 CR4: 00000000001506f0
Mar 26 08:45:29 kernel: Call Trace:
Mar 26 08:45:29 kernel:  <TASK>
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3cab/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? __warn+0x81/0x130
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3cab/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? report_bug+0x16f/0x1a0
Mar 26 08:45:29 kernel:  ? handle_bug+0x3c/0x80
Mar 26 08:45:29 kernel:  ? exc_invalid_op+0x17/0x70
Mar 26 08:45:29 kernel:  ? asm_exc_invalid_op+0x1a/0x20
Mar 26 08:45:29 kernel:  ? amdgpu_dm_atomic_commit_tail+0x3cab/0x3e30 [amdgpu]
Mar 26 08:45:29 kernel:  ? mutex_lock_io+0x10/0x50
Mar 26 08:45:29 kernel:  ? __pfx_cpumask_weight.constprop.0+0x1/0x10
Mar 26 08:45:29 kernel:  commit_tail+0x94/0x130
Mar 26 08:45:29 kernel:  drm_atomic_helper_commit+0x11a/0x140
Mar 26 08:45:29 kernel:  drm_atomic_commit+0x98/0xd0
Mar 26 08:45:29 kernel:  ? __pfx___drm_printfn_info+0x10/0x10
Mar 26 08:45:29 kernel:  drm_client_modeset_commit_atomic+0x203/0x250
Mar 26 08:45:29 kernel:  drm_client_modeset_commit_locked+0x5a/0x160
Mar 26 08:45:29 kernel:  drm_client_modeset_commit+0x25/0x40
Mar 26 08:45:29 kernel:  __drm_fb_helper_restore_fbdev_mode_unlocked+0x85/0xd0
Mar 26 08:45:29 kernel:  drm_fb_helper_set_par+0x30/0x40
Mar 26 08:45:29 kernel:  fbcon_init+0x297/0x540
Mar 26 08:45:29 kernel:  visual_init+0xcc/0x120
Mar 26 08:45:29 kernel:  do_bind_con_driver.isra.0+0x1b3/0x3b0
Mar 26 08:45:29 kernel:  do_take_over_console+0x107/0x190
Mar 26 08:45:29 kernel:  do_fbcon_takeover+0x5a/0xc0
Mar 26 08:45:29 kernel:  fbcon_register_existing_fbs+0x3f/0x70
Mar 26 08:45:29 kernel:  process_one_work+0x170/0x330
Mar 26 08:45:29 kernel:  worker_thread+0x273/0x3c0
Mar 26 08:45:29 kernel:  ? __pfx_worker_thread+0x10/0x10
Mar 26 08:45:29 kernel:  kthread+0xe8/0x120
Mar 26 08:45:29 kernel:  ? __pfx_kthread+0x10/0x10
Mar 26 08:45:29 kernel:  ret_from_fork+0x34/0x50
Mar 26 08:45:29 kernel:  ? __pfx_kthread+0x10/0x10
Mar 26 08:45:29 kernel:  ret_from_fork_asm+0x1b/0x30
Mar 26 08:45:29 kernel:  </TASK>
Mar 26 08:45:29 kernel: ---[ end trace 0000000000000000 ]---

I tried to switch to another VT which was shown minutes later but was unresponsive. I used Sysrq+alt+r,e,i,s,u,b. The problem would be difficult to bisect since it happened infrequently.

Hardware description:

• CPU: AMD A10-9620P
• GPU: integrated AMD Radeon R5. 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] [1002:9874] (rev ca)
• System Memory: 8 GB
• Display(s): Integrated Elan touchscreen
• Type of Display Connection: eDP

System information:

• Distro name and Version: Fedora 40
• Kernel version: 6.8.1
• Custom kernel: N/A
• AMD official driver version: N/A

How to reproduce the issue:

1. Boot a Fedora 40 KDE Plasma installation updated to 2024-3-26 with updates-testing enabled
2. Log in to Plasma 6.0.2 on Wayland
3. Install and enable the RPM Fusion free repository with sudo dnf install https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
4. I have mesa-va-drivers-freeworld-24.0.0-3.fc40 from RPM Fusion installed which has h264 and h265 hardware acceleration enabled for AMD GPUs. If mesa-va-drivers from the Fedora mesa package isn't installed, install mesa-va-drivers-freeworld with sudo dnf install mesa-va-drivers-freeworld If mesa-va-drivers from the Fedora mesa package is installed, use sudo dnf swap mesa-va-drivers mesa-va-drivers-freeworld
5. Download Firefox Nightly 126.0a1 (2024-3-26) from https://www.mozilla.org/en-US/firefox/all/#product-desktop-nightly
6. Decompress the Firefox Nightly file
7. Run Firefox Nightly on Wayland
8. Log in to your Instagram account in Firefox if you have one
9. scroll up and down the Instagram news feed which contains videos. The crash might take a long time to reproduce since it doesn't normally happen.