Kerneloops

Similar reports
Problem #784012
Component
kernel Tainted
Last affected version
0:6.16.8-200.fc42
Executable
unknown
First occurrence
2025-08-31
Last occurrence
2026-01-19
Unique reports
18
Quality
-36

Statistics

Operating system Unique / Total count
Fedora 42 18 / 48
Operating system Count
Fedora 42 48
Architecture Count
x86_64 48
Related packages Count
kernel-core 48
 0:6.16.3-200.fc42 18
 0:6.16.5-200.fc42 13
 0:6.16.7-200.fc42 9
 0:6.16.11-200.fc42 4
 0:6.16.8-200.fc42 2
 0:6.16.10-200.fc42 2

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

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Backtrace

Frame # Function Binary Source or offset Line
1
? warn_thunk_thunk
vmlinux 0x16
2
dcn21_fast_validate_bw
amdgpu 0x426
3
dcn21_fast_validate_bw
amdgpu 0x426
4
dcn21_fast_validate_bw
amdgpu 0x426
5
? warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 9 PID: 54753 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c:1558 dc_dmub_srv_apply_idle_power_optimizations+0xda/0x100 [amdgpu]
Modules linked in: rndis_host cdc_ether usbnet mii overlay uinput rfcomm snd_seq_dummy snd_hrtimer 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 binfmt_misc snd_ctl_led snd_hda_codec_realtek vfat snd_hda_codec_generic fat snd_hda_scodec_component snd_hda_codec_hdmi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci rtw89_8852ce snd_sof_xtensa_dsp amd_atl intel_rapl_msr intel_rapl_common snd_sof rtw89_8852c snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi rtw89_pci soundwire_amd soundwire_generic_allocation soundwire_bus rtw89_core snd_soc_sdca edac_mce_amd snd_soc_core kvm_amd snd_hda_intel snd_compress
 snd_intel_dspcfg nvidia_drm(OE) ac97_bus snd_intel_sdw_acpi nvidia_modeset(OE) mac80211 kvm snd_hda_codec uvcvideo snd_pcm_dmaengine nvidia_uvm(OE) snd_rpl_pci_acp6x snd_acp_pci btusb snd_hda_core snd_amd_acpi_mach snd_acp_legacy_common btrtl uvc snd_hwdep snd_pci_acp6x videobuf2_vmalloc btintel videobuf2_memops snd_seq asus_wmi videobuf2_v4l2 btbcm libarc4 irqbypass btmtk snd_seq_device spd5118 cfg80211 rapl videobuf2_common pcspkr sparse_keymap snd_pcm bluetooth videodev snd_pci_acp5x nvidia(OE) snd_rn_pci_acp3x snd_acp_config i2c_piix4 snd_soc_acpi snd_timer i2c_smbus k10temp mc amd_pmf snd snd_pci_acp3x amdtee rfkill soundcore tee amd_pmc platform_profile joydev loop zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper drm_panel_backlight_quirks drm_buddy nvme drm_display_helper ucsi_acpi nvme_core typec_ucsi amdxdna r8169 polyval_clmulni typec ghash_clmulni_intel sha512_ssse3 hid_multitouch nvme_keyring sha1_ssse3 thunderbolt gpu_sched sp5100_tco
 amd_sfh cec nvme_auth realtek video i2c_hid_acpi wmi i2c_hid serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 9 UID: 0 PID: 54753 Comm: kworker/u64:4 Tainted: G           OE       6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: GIGABYTE GIGABYTE AERO X16 1VH/GIGABYTE AERO X16 1VH, BIOS FB03 05/05/2025
Workqueue: dm_vblank_control_workqueue amdgpu_dm_crtc_vblank_control_worker [amdgpu]
RIP: 0010:dc_dmub_srv_apply_idle_power_optimizations+0xda/0x100 [amdgpu]
Code: 7f 84 c1 48 89 44 24 08 44 88 0c 24 e8 1f bd 5f f2 44 0f b6 0c 24 4c 8b 54 24 10 48 8b 44 24 08 45 84 c9 75 ab e9 7a ff ff ff <0f> 0b c7 40 68 00 00 00 00 48 83 c4 18 c3 cc cc cc cc c3 cc cc cc
RSP: 0018:ffffcf9329a3fd50 EFLAGS: 00010297
RAX: ffff8d0ac3c76a80 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 00000000ffffffff RSI: 00000000000036a3 RDI: ffff8d0af2380000
RBP: ffff8d0b02480000 R08: ffffcf9329a3fcb4 R09: 00000000000009c0
R10: ffffcf935f91c100 R11: ffff8d0adbac0800 R12: ffffffffc1c43380
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8d0ac25f11c0
FS:  0000000000000000(0000) GS:ffff8d0e582df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe7146bd5e0 CR3: 0000000006a2c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __slab_free+0xe4/0x2a0
 dcn35_apply_idle_power_optimizations+0xe4/0x150 [amdgpu]
 dc_allow_idle_optimizations_internal+0xe2/0x390 [amdgpu]
 amdgpu_dm_crtc_vblank_control_worker+0x148/0x270 [amdgpu]
 ? __pwq_activate_work+0x35/0xb0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>