Kerneloops

Similar reports
Problem #769985
Component
kernel
Last affected version
0:6.18.7-100.fc42
Executable
unknown
First occurrence
2026-02-12
Last occurrence
2026-02-12
Unique reports
1
Quality
-68

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.18.7-100.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
dm_dp_aux_transfer
amdgpu 0x11a
2
dm_dp_aux_transfer
amdgpu 0x11a
3
dm_dp_aux_transfer
amdgpu 0x11a
4
? dm_dp_aux_transfer
amdgpu 0x11a
5
dm_dp_aux_transfer
amdgpu 0x11a
6
dm_dp_aux_transfer
amdgpu 0x11a
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
? warn_thunk_thunk
vmlinux 0x16
26
warn_thunk_thunk
vmlinux 0x16
27
? warn_thunk_thunk
vmlinux 0x16
28
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 1966 at drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn401/dcn401_hubbub.c:1169 dcn401_program_compbuf_segments+0xcb/0x220 [amdgpu]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep vfat fat intel_rapl_msr amd_atl intel_rapl_common edac_mce_amd btusb spd5118 btmtk mt7921e snd_hda_codec_alc662 kvm_amd snd_hda_codec_realtek_lib mt7921_common btrtl snd_hda_codec_generic mt792x_lib btbcm kvm snd_hda_codec_atihdmi mt76_connac_lib snd_hda_codec_hdmi btintel mt76 snd_hda_intel bluetooth snd_hda_codec uvcvideo mac80211 irqbypass uvc snd_hda_core snd_intel_dspcfg wmi_bmof rapl snd_intel_sdw_acpi pcspkr pwc snd_hwdep videobuf2_vmalloc snd_seq i2c_piix4 videobuf2_memops k10temp snd_seq_device i2c_smbus videobuf2_v4l2 cfg80211 videobuf2_common snd_pcm videodev snd_timer mc snd r8169 rfkill soundcore libarc4 realtek gpio_amdpt gpio_generic joydev loop nfnetlink zram lz4hc_compress lz4_compress
 amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_panel_backlight_quirks gpu_sched drm_suballoc_helper nvme drm_buddy nvme_core drm_display_helper polyval_clmulni ghash_clmulni_intel sp5100_tco nvme_keyring cec nvme_auth hkdf video wmi i2c_dev fuse
CPU: 5 UID: 0 PID: 1966 Comm: kworker/5:10 Not tainted 6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: ASRock B650M Pro X3D WiFi/B650M Pro X3D WiFi, BIOS 3.50 09/18/2025
Workqueue: events drm_mode_rmfb_work_fn
RIP: 0010:dcn401_program_compbuf_segments+0xcb/0x220 [amdgpu]
Code: 4c 8d 44 24 04 8b 88 d8 01 00 00 48 8b 43 20 0f b6 50 76 48 8b 43 18 8b b0 14 01 00 00 e8 2d e0 12 00 85 c0 0f 85 2d 01 00 00 <0f> 0b 48 8b 44 24 08 65 48 2b 05 6e 96 02 e6 0f 85 30 01 00 00 48
RSP: 0018:ffffd16ac74337e8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8d0941e32000 RCX: 000000000000001f
RDX: ffffd16ac1b0e5e8 RSI: 000000000000397a RDI: ffff8d095da00000
RBP: 0000000000000013 R08: ffffd16ac74337ec R09: 0000000080040a13
R10: ffffd16ac7433768 R11: 0000000000000001 R12: ffff8d0941e32000
R13: 0000000000000001 R14: ffff8d0a23398000 R15: ffff8d0a1dc80000
FS:  0000000000000000(0000) GS:ffff8d10b74a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b7cdd9a790 CR3: 000000011c0ef000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dcn401_optimize_bandwidth+0xce/0x260 [amdgpu]
 dc_commit_state_no_check+0x86f/0xe30 [amdgpu]
 dc_commit_streams+0x314/0x6e0 [amdgpu]
 ? hubp401_cursor_set_position+0x24d/0x3a0 [amdgpu]
 amdgpu_dm_commit_streams+0x588/0x800 [amdgpu]
 amdgpu_dm_atomic_commit_tail+0xc1/0xc60 [amdgpu]
 ? drm_atomic_helper_setup_commit+0x389/0x6d0
 ? dma_resv_get_fences+0xb2/0x290
 ? dma_resv_get_singleton+0x43/0x130
 ? wait_for_completion_timeout+0x119/0x150
 ? __wait_for_common+0x162/0x190
 ? __pfx_schedule_timeout+0x10/0x10
 commit_tail+0xb0/0x150
 drm_atomic_helper_commit+0x13c/0x180
 drm_atomic_commit+0xb1/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 atomic_remove_fb+0x305/0x360
 drm_framebuffer_remove+0x69/0x230
 drm_mode_rmfb_work_fn+0x77/0x90
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>