Kerneloops

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Problem #778583
Component
kernel
Last affected version
0:6.14.11-300.fc42
Executable
unknown
First occurrence
2025-06-24
Last occurrence
2025-10-14
Unique reports
4
Quality
-75

Statistics

Operating system Unique / Total count
Fedora 42 4 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.14.11-300.fc42 4

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
amdgpu_cs_submit
amdgpu 0x4f
2
amdgpu_cs_submit
amdgpu 0x4f
3
? warn_thunk_thunk
vmlinux 0x1a
4
amdgpu_cs_submit
amdgpu 0x4f
5
? amdgpu_cs_submit
amdgpu 0x4f
6
amdgpu_cs_submit
amdgpu 0x4f
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
amdgpu_cs_submit
amdgpu 0x4f
10
amdgpu_cs_submit
amdgpu 0x4f
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
? warn_thunk_thunk
vmlinux 0x1a
21
warn_thunk_thunk
vmlinux 0x1a
22
warn_thunk_thunk
vmlinux 0x1a
23
warn_thunk_thunk
vmlinux 0x1a
24
? warn_thunk_thunk
vmlinux 0x1a
25
warn_thunk_thunk
vmlinux 0x1a
26
? warn_thunk_thunk
vmlinux 0x1a
27
warn_thunk_thunk
vmlinux 0x1a
28
? warn_thunk_thunk
vmlinux 0x1a
29
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 6 PID: 48920 at drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/dcn20_fpu.c:2125 dcn20_validate_bandwidth_fp+0xf5/0x140 [amdgpu]
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfkill 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 sunrpc nf_tables qrtr binfmt_misc vfat fat intel_rapl_msr amd_atl intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_usb_audio edac_mce_amd snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi kvm_amd snd_hda_codec snd_usbmidi_lib mc snd_ump snd_hda_core kvm snd_rawmidi snd_hwdep snd_seq snd_seq_device irqbypass rapl snd_pcm gigabyte_wmi wmi_bmof pcspkr r8169 snd_timer i2c_piix4 snd k10temp realtek joydev i2c_smbus soundcore gpio_amdpt gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper video drm_panel_backlight_quirks drm_buddy drm_display_helper nvme polyval_clmulni polyval_generic
 ghash_clmulni_intel sha512_ssse3 nvme_core cec sha256_ssse3 sha1_ssse3 sp5100_tco nvme_auth wmi fuse i2c_dev
CPU: 6 UID: 0 PID: 48920 Comm: kworker/u49:0 Not tainted 6.14.11-300.fc42.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B550 AORUS ELITE/B550 AORUS ELITE, BIOS F16b 02/08/2023
Workqueue: events_unbound commit_work
RIP: 0010:dcn20_validate_bandwidth_fp+0xf5/0x140 [amdgpu]
Code: 71 76 c2 ee 31 d2 4c 89 e1 48 89 de 48 89 ef e8 c1 db ff ff 84 c0 74 12 80 bb f4 93 00 00 00 75 37 80 bb a0 02 00 00 00 74 2e <0f> 0b 4c 89 b3 a0 b5 00 00 5b 5d 41 5c 41 5d 41 5e e9 95 66 c3 ee
RSP: 0018:ffffce07c74078c0 EFLAGS: 00010206
RAX: 0000000000000001 RBX: ffff8c1d1fd00000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8c1d1fd05b28 RDI: ffff8c1d1fd0a118
RBP: ffff8c1c94000000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffce07c74078c0 R11: 0000000000000000 R12: ffff8c1c80f03000
R13: 0000000000000000 R14: 4079400000000000 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8c1faef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff2f87f1020 CR3: 0000000117726000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 dcn20_validate_bandwidth+0x5f/0x90 [amdgpu]
 update_planes_and_stream_state+0x28c/0x5b0 [amdgpu]
 ? srso_return_thunk+0x5/0x5f
 update_planes_and_stream_v2+0x250/0x610 [amdgpu]
 ? optc1_get_position+0x21/0x80 [amdgpu]
 dc_update_planes_and_stream+0x56/0xd0 [amdgpu]
 ? srso_return_thunk+0x5/0x5f
 ? sort+0x31/0x50
 amdgpu_dm_commit_planes+0x57d/0x1450 [amdgpu]
 amdgpu_dm_atomic_commit_tail+0x99d/0x10b0 [amdgpu]
 ? srso_safe_ret+0x1/0x20
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? schedule_timeout+0xbf/0x100
 ? srso_return_thunk+0x5/0x5f
 ? dma_fence_default_wait+0x8b/0x250
 ? srso_return_thunk+0x5/0x5f
 ? wait_for_completion_timeout+0x139/0x170
 ? srso_return_thunk+0x5/0x5f
 commit_tail+0xb0/0x150
 process_one_work+0x17e/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xef/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>