Backtrace

WARNING: CPU: 10 PID: 189136 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.c:393 dce_aux_transfer_raw+0x21d/0x270 [amdgpu]
Modules linked in: cdc_acm overlay uas usb_storage uinput snd_seq_dummy rfcomm snd_hrtimer cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet r8152 mii nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 snd_acp_legacy_mach nft_fib_ipv6 snd_acp_mach nft_fib snd_soc_nau8821 snd_acp3x_rn nft_reject_inet snd_acp70 nf_reject_ipv4 snd_acp_i2s nf_reject_ipv6 snd_acp_pdm nft_reject snd_acp_pcm snd_soc_dmic sunrpc nft_ct snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh nft_chain_nat snd_sof_amd_rembrandt nf_nat snd_sof_amd_renoir nf_conntrack snd_sof_amd_acp nf_defrag_ipv6 snd_sof_pci nf_defrag_ipv4 snd_sof_xtensa_dsp snd_sof snd_sof_utils ip_set snd_pci_ps snd_soc_acpi_amd_match nf_tables snd_amd_sdw_acpi soundwire_amd snd_ctl_led soundwire_generic_allocation snd_hda_codec_realtek soundwire_bus snd_hda_codec_generic qrtr snd_soc_sdca snd_hda_scodec_component snd_hda_codec_hdmi snd_soc_core bnep snd_hda_intel snd_compress snd_usb_audio snd_intel_dspcfg ac97_bus snd_hda_scodec_cs35l56_spi mt7925e
 snd_usbmidi_lib snd_intel_sdw_acpi snd_pcm_dmaengine amd_atl intel_rapl_msr regmap_spi hid_sensor_gyro_3d mt7925_common vfat mc snd_hda_codec snd_rpl_pci_acp6x intel_rapl_common hid_sensor_trigger mt792x_lib fat snd_ump snd_hda_core snd_acp_pci hid_sensor_iio_common snd_hda_scodec_cs35l56_i2c btusb mt76_connac_lib snd_rawmidi snd_hwdep snd_acp_legacy_common industrialio_triggered_buffer snd_hda_scodec_cs35l56 edac_mce_amd btrtl mt76 snd_seq snd_pci_acp6x kfifo_buf snd_hda_cirrus_scodec btintel snd_pci_acp5x snd_seq_device industrialio kvm_amd snd_soc_cs35l56_shared mac80211 btbcm snd_rn_pci_acp3x snd_pcm hid_sensor_hub btmtk snd_soc_cs_amp_lib kvm spd5118 amd_pmf libarc4 hp_wmi snd_acp_config snd_timer cs_dsp amdtee irqbypass bluetooth i2c_piix4 cfg80211 sparse_keymap snd_soc_acpi snd tee rapl wmi_bmof pcspkr thunderbolt i2c_smbus rfkill snd_pci_acp3x soundcore platform_profile wireless_hotkey amd_pmc serial_multi_instantiate joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt
 hid_logitech_hidpp amdgpu hid_logitech_dj amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni drm_suballoc_helper polyval_generic drm_panel_backlight_quirks ghash_clmulni_intel hid_multitouch ucsi_acpi drm_buddy sha512_ssse3 nvme sha256_ssse3 drm_display_helper amdxdna nvme_core typec_ucsi video i2c_hid_acpi sha1_ssse3 sp5100_tco amd_sfh cec gpu_sched nvme_auth typec wmi i2c_hid serio_raw fuse
CPU: 10 UID: 0 PID: 189136 Comm: kworker/u130:4 Not tainted 6.14.6-300.fc42.x86_64 #1
Hardware name: HP HP ZBook Ultra G1a 14 inch Mobile Workstation PC/8D01, BIOS X89 Ver. 01.02.01 03/05/2025
Workqueue: events_unbound commit_work
RIP: 0010:dce_aux_transfer_raw+0x21d/0x270 [amdgpu]
Code: e0 06 e9 bc fe ff ff 41 c7 04 24 03 00 00 00 eb e1 41 c7 04 24 04 00 00 00 eb d7 3c 01 19 c0 83 e0 c0 83 c0 50 e9 99 fe ff ff <0f> 0b 41 c7 04 24 03 00 00 00 eb bc 41 c7 04 24 05 00 00 00 bd ff
RSP: 0018:ffffa7954ecc7a30 EFLAGS: 00010246
RAX: 0000000001000000 RBX: ffff8bff078d5700 RCX: 0000000001000000
RDX: ffffa79545c15050 RSI: 0000000000005414 RDI: ffff8bff21a00000
RBP: ffffa7954ecc7aa0 R08: ffffffffc1548390 R09: 00000000000001dc
R10: ffffffff97936868 R11: 00000000ffffdfff R12: ffffa7954ecc7a9c
R13: 0000000000000320 R14: 0000000000000000 R15: ffff8bff28570dc0
FS:  0000000000000000(0000) GS:ffff8c1dddf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7db54b3680 CR3: 00000019bc82c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dm_dp_aux_transfer+0xda/0x1a0 [amdgpu]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_write+0x8d/0xe0 [drm_display_helper]
 dm_helpers_dp_write_dpcd+0x2b/0x40 [amdgpu]
 core_link_write_dpcd+0xab/0x1f0 [amdgpu]
 edp_set_backlight_level_nits+0x133/0x170 [amdgpu]
 amdgpu_dm_backlight_set_level+0x147/0x370 [amdgpu]
 amdgpu_dm_atomic_commit_tail+0xac5/0x10b0 [amdgpu]
 ? amdgpu_display_get_crtc_scanoutpos+0xa9/0x240 [amdgpu]
 ? __pfx_amdgpu_crtc_get_scanout_position+0x10/0x10 [amdgpu]
 ? amdgpu_crtc_get_scanout_position+0x28/0x40 [amdgpu]
 ? drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x144/0x370
 ? dma_fence_default_wait+0x8b/0x250
 ? wait_for_completion_timeout+0x139/0x170
 commit_tail+0xad/0x150
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>