WARNING: CPU: 2 PID: 34714 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.c:393 dce_aux_transfer_raw+0x22c/0x270 [amdgpu]
Modules linked in: nf_conntrack_netlink xt_nat veth uinput xt_conntrack xt_MASQUERADE bridge stp llc rfcomm snd_seq_dummy snd_hrtimer xt_set xt_addrtype nft_compat 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 overlay ip_set nf_tables qrtr bnep sunrpc binfmt_misc vfat fat snd_acp6x_pdm_dma snd_soc_dmic snd_soc_acp6x_mach 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 snd_sof_xtensa_dsp snd_sof mt7921e mt7921_common mt792x_lib snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi mt76_connac_lib soundwire_amd snd_hda_codec_realtek soundwire_generic_allocation mt76 soundwire_bus snd_hda_codec_generic amd_atl intel_rapl_msr snd_soc_sdca snd_hda_scodec_cs35l41_spi intel_rapl_common regmap_spi snd_hda_scodec_component snd_hda_codec_hdmi snd_ctl_led
 snd_soc_core mac80211 snd_hda_intel snd_intel_dspcfg uvcvideo snd_intel_sdw_acpi edac_mce_amd snd_compress snd_hda_codec ac97_bus uvc btusb snd_pcm_dmaengine videobuf2_vmalloc btrtl snd_rpl_pci_acp6x videobuf2_memops btintel snd_hda_core snd_acp_pci kvm_amd videobuf2_v4l2 snd_hda_scodec_cs35l41_i2c snd_acp_legacy_common snd_hda_scodec_cs35l41 btbcm videobuf2_common btmtk snd_hwdep snd_pci_acp6x snd_hda_cs_dsp_ctls snd_seq videodev snd_seq_device snd_soc_cs_amp_lib libarc4 asus_nb_wmi bluetooth kvm spd5118 snd_pcm snd_pci_acp5x snd_soc_cs35l41_lib asus_wmi mc snd_rn_pci_acp3x cfg80211 irqbypass cs_dsp snd_timer sparse_keymap snd_acp_config platform_profile wmi_bmof thunderbolt rapl snd_soc_acpi hid_sensor_als snd hid_sensor_trigger rfkill i2c_piix4 soundcore snd_pci_acp3x hid_sensor_iio_common i2c_smbus k10temp industrialio_triggered_buffer kfifo_buf serial_multi_instantiate industrialio joydev amd_pmc acpi_tad loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm
 drm_exec gpu_sched drm_suballoc_helper nvme drm_panel_backlight_quirks drm_buddy drm_display_helper nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 video hid_multitouch sha256_ssse3 ucsi_acpi hid_sensor_hub typec_ucsi sha1_ssse3 sp5100_tco cec amd_sfh typec nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 2 UID: 0 PID: 34714 Comm: (sd-bright) Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. Zenbook 15 UM3504DA_UM3504DA/UM3504DA, BIOS UM3504DA.312 05/13/2024
RIP: 0010:dce_aux_transfer_raw+0x22c/0x270 [amdgpu]
Code: ff ff 41 c7 04 24 02 00 00 00 bd ff ff ff ff eb 93 41 c7 04 24 04 00 00 00 eb ef 3c 01 19 c0 83 e0 c0 83 c0 50 e9 91 fe ff ff <0f> 0b 41 c7 04 24 03 00 00 00 eb d4 41 c7 04 24 03 00 00 00 eb ca
RSP: 0018:ffffacbe09e83b10 EFLAGS: 00010246
RAX: 0000000001000000 RBX: ffff931b41515580 RCX: ffffffffc17094a3
RDX: 0000000000000000 RSI: 0000000000005414 RDI: ffff931b59080000
RBP: ffffacbe09e83b78 R08: ffffffffc1638e10 R09: 00000000000001dc
R10: 0000000000000000 R11: 0000000000000004 R12: ffffacbe09e83b74
R13: ffff931b4ed9af00 R14: ffff931b50f96800 R15: ffff931b53346dc0
FS:  00007fce87fb6c40(0000) GS:ffff93225e300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f96069f2360 CR3: 0000000543842000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dm_dp_aux_transfer+0xda/0x1a0 [amdgpu]
 drm_dp_dpcd_access+0xbb/0x150 [drm_display_helper]
 ? srso_alias_return_thunk+0x5/0xfbef5
 drm_dp_dpcd_write+0x8d/0xe0 [drm_display_helper]
 dm_helpers_dp_write_dpcd+0x2e/0x40 [amdgpu]
 core_link_write_dpcd+0xbb/0x1d0 [amdgpu]
 edp_set_backlight_level_nits+0x137/0x170 [amdgpu]
 amdgpu_dm_backlight_set_level+0x14b/0x370 [amdgpu]
 amdgpu_dm_backlight_update_status+0x63/0x80 [amdgpu]
 backlight_device_set_brightness+0x80/0x130
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? _kstrtoull+0x39/0x90
 brightness_store+0x69/0x80
 kernfs_fop_write_iter+0x13e/0x1f0
 vfs_write+0x290/0x450
 ksys_write+0x6c/0xe0
 do_syscall_64+0x82/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fce8891d304
Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 0d 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007ffec4a3a7a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fce8891d304
RDX: 0000000000000004 RSI: 00007ffec4a3a8a0 RDI: 0000000000000004
RBP: 00007ffec4a3a7d0 R08: 00000000ffffffff R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
R13: 00007ffec4a3a8a0 R14: 0000556fe21c5440 R15: 00007fce889f4f00
 </TASK>