Backtrace

WARNING: CPU: 6 PID: 26038 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: cdc_acm r8153_ecm cdc_ether usbnet r8152 mii uinput rfcomm snd_seq_dummy snd_hrtimer uhid 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 snd_ctl_led qrtr bnep vfat fat 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 snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi snd_hda_codec_realtek soundwire_amd snd_hda_codec_generic soundwire_generic_allocation soundwire_bus snd_hda_scodec_component snd_hda_codec_hdmi snd_soc_sdca snd_hda_intel snd_soc_core intel_rapl_msr amd_atl snd_intel_dspcfg intel_rapl_common snd_intel_sdw_acpi snd_compress mt7925e snd_hda_codec ac97_bus
 mt7925_common snd_pcm_dmaengine snd_hda_core snd_rpl_pci_acp6x mt792x_lib snd_acp_pci snd_hwdep snd_amd_acpi_mach mt76_connac_lib btusb uvcvideo edac_mce_amd snd_seq snd_acp_legacy_common mt76 btrtl uvc kvm_amd videobuf2_vmalloc snd_seq_device hid_sensor_als btintel snd_pci_acp6x videobuf2_memops mac80211 leds_cros_ec videobuf2_v4l2 btbcm hid_sensor_trigger snd_pci_acp5x snd_pcm led_class_multicolor kvm cros_ec_chardev cros_charge_control cros_ec_hwmon gpio_cros_ec cros_kbd_led_backlight cros_ec_sysfs videobuf2_common btmtk hid_sensor_iio_common snd_rn_pci_acp3x libarc4 industrialio_triggered_buffer snd_timer snd_acp_config irqbypass amd_pmf bluetooth videodev spd5118 kfifo_buf cros_ec_dev cfg80211 snd snd_soc_acpi rapl amdtee industrialio wmi_bmof pcspkr mc i2c_piix4 soundcore cros_ec_lpcs snd_pci_acp3x amd_sfh rfkill k10temp i2c_smbus cros_ec tee cros_ec_proto platform_profile amd_pmc joydev loop zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni
 ucsi_acpi drm_suballoc_helper nvme ghash_clmulni_intel typec_ucsi drm_panel_backlight_quirks hid_multitouch nvme_core hid_sensor_hub sha512_ssse3 typec drm_buddy drm_display_helper amdxdna nvme_keyring sha1_ssse3 video i2c_hid_acpi thunderbolt sp5100_tco gpu_sched cec nvme_auth wmi i2c_hid serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 6 UID: 0 PID: 26038 Comm: (sd-bright) Not tainted 6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Framework Laptop 13 (AMD Ryzen AI 300 Series)/FRANMGCP09, BIOS 03.03 03/10/2025
RIP: 0010:dc_dmub_srv_apply_idle_power_optimizations+0xda/0x100 [amdgpu]
Code: 7f 64 c1 48 89 44 24 08 44 88 0c 24 e8 1f bd ff c8 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:ffffcf6b23697b48 EFLAGS: 00010297
RAX: ffff8c47d17f2480 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 00000000ffffffff RSI: 00000000000036a3 RDI: ffff8c47eaf80000
RBP: ffff8c4cf3180000 R08: ffffcf6b23697aac R09: 00000000000000c0
R10: ffffcf6b5fb1c100 R11: ffff8c47d81a4800 R12: ffffffffc1a427b0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS:  00007fe46868b440(0000) GS:ffff8c575115f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558671851498 CR3: 00000004dca35000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dcn35_apply_idle_power_optimizations+0xe4/0x150 [amdgpu]
 dc_allow_idle_optimizations_internal+0xe2/0x390 [amdgpu]
 amdgpu_dm_backlight_set_level+0x3d9/0x5c0 [amdgpu]
 ? next_uptodate_folio+0xa0/0x350
 ? __alloc_frozen_pages_noprof+0x18b/0x350
 amdgpu_dm_backlight_update_status+0x5b/0xa0 [amdgpu]
 ? __kmalloc_noprof+0x297/0x560
 backlight_device_set_brightness+0x7c/0x120
 ? _kstrtoull+0x38/0x90
 brightness_store+0x66/0x80
 kernfs_fop_write_iter+0x135/0x1f0
 vfs_write+0x25a/0x480
 ksys_write+0x73/0xf0
 do_syscall_64+0x82/0x2c0
 ? count_memcg_events+0x15d/0x230
 ? handle_mm_fault+0x248/0x360
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fe46807c77e
Code: 4d 89 d8 e8 d4 bc 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
RSP: 002b:00007fff66081450 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fe46807c77e
RDX: 0000000000000006 RSI: 00007fff66081580 RDI: 0000000000000004
RBP: 00007fff66081460 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006
R13: 00007fff66081580 R14: 0000558671851490 R15: 00007fff660815c0
 </TASK>