Backtrace

WARNING: CPU: 4 PID: 6071 at drivers/gpu/drm/i915/display/intel_display.c:417 intel_disable_transcoder+0x31d/0x3c0 [i915]
Modules linked in: uinput snd_seq_dummy snd_hrtimer v4l2loopback(OE) xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay 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 sunrpc binfmt_misc snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_hda_codec_realtek snd_soc_avs snd_hda_codec_generic snd_soc_hda_codec snd_hda_ext_core snd_hda_scodec_component snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine vfat fat iwlmvm
 squashfs intel_uncore_frequency mac80211 intel_uncore_frequency_common dell_pc snd_ctl_led platform_profile x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel libarc4 dell_rbtn uvcvideo dell_laptop kvm uvc videobuf2_vmalloc videobuf2_memops btusb videobuf2_v4l2 videobuf2_common btrtl snd_usb_audio iwlwifi dell_wmi btintel videodev irqbypass snd_hda_intel rapl mei_wdt cdc_ether mei_hdcp btbcm mei_pxp iTCO_wdt snd_intel_dspcfg usbnet btmtk snd_usbmidi_lib dell_smbios intel_pmc_bxt intel_cstate snd_intel_sdw_acpi spi_nor mtd ee1004 iTCO_vendor_support intel_rapl_msr dcdbas dell_wmi_sysman bluetooth r8152 snd_hda_codec intel_uncore pcspkr mii dell_wmi_ddv dell_smm_hwmon mc firmware_attributes_class dell_wmi_descriptor wmi_bmof cfg80211 snd_hda_core e1000e mei_me spi_intel_pci snd_ump i2c_i801 mei spi_intel snd_seq snd_hwdep i2c_smbus snd_rawmidi processor_thermal_device_pci processor_thermal_device snd_seq_device idma64 processor_thermal_wt_hint rfkill thunderbolt processor_thermal_rfim snd_pcm
 processor_thermal_rapl snd_timer intel_rapl_common snd processor_thermal_wt_req soundcore processor_thermal_power_floor igen6_edac processor_thermal_mbox int3403_thermal int340x_thermal_zone int3400_thermal intel_pmc_core acpi_thermal_rel acpi_pad pmt_telemetry intel_hid acpi_tad pmt_class sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt typec_displayport typec_thunderbolt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc nvme_core drm_display_helper mmc_core polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 intel_ish_ipc video hid_multitouch sha256_ssse3 ucsi_acpi nvme_keyring typec_ucsi sha1_ssse3 rtsx_pci cec nvme_auth typec intel_ishtp i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 4 UID: 1000 PID: 6071 Comm: KMS thread Tainted: G        W  OE       6.15.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Latitude 5540/031CD3, BIOS 1.22.2 05/14/2025
RIP: 0010:intel_disable_transcoder+0x31d/0x3c0 [i915]
Code: 3b 48 85 ff 74 04 48 8b 7f 08 48 8b 5f 50 48 85 db 74 50 e8 a5 6c a6 da 48 89 da 48 c7 c7 08 db e6 c0 48 89 c6 e8 d3 ce ec d9 <0f> 0b e9 f2 fe ff ff 41 c1 e5 0c 41 81 c5 e0 04 06 00 e9 87 fe ff
RSP: 0018:ffffd0af091fb930 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e5e028ecf70 RCX: 0000000000000027
RDX: ffff8e656f61cb88 RSI: 0000000000000001 RDI: ffff8e656f61cb80
RBP: 0000000000072008 R08: 0000000000000000 R09: ffffd0af091fb7d8
R10: ffffffff9cf3bc48 R11: 00000000ffffdfff R12: 00000000ffffff92
R13: ffffffffc0e3a440 R14: 0000000000000002 R15: 0000000040000000
FS:  00007fed2cba96c0(0000) GS:ffff8e65d1870000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055db1c376158 CR3: 000000037d178005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 mst_stream_post_disable+0x149/0x410 [i915]
 intel_encoders_post_disable+0x6f/0x90 [i915]
 hsw_crtc_disable+0x60/0x140 [i915]
 intel_old_crtc_state_disables+0xc9/0x1a0 [i915]
 intel_commit_modeset_disables+0x2ef/0x450 [i915]
 intel_atomic_commit_tail+0x365/0xc10 [i915]
 intel_atomic_commit+0x239/0x280 [i915]
 drm_atomic_commit+0xae/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_mode_atomic_ioctl+0x70f/0x7c0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2af/0x540
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x94/0xc0
 do_syscall_64+0x7b/0x160
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fed48afdaad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fed2cba7960 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fed00003500 RCX: 00007fed48afdaad
RDX: 00007fed2cba7a00 RSI: 00000000c03864bc RDI: 000000000000000c
RBP: 00007fed2cba79b0 R08: 0000000000000023 R09: 0000000000001e30
R10: 00007fed0004a1d0 R11: 0000000000000246 R12: 00007fed2cba7a00
R13: 00000000c03864bc R14: 000000000000000c R15: 00007fed000487a0
 </TASK>