Backtrace

WARNING: CPU: 2 PID: 10992 at drivers/gpu/drm/i915/display/intel_display.c:7928 verify_connector_state+0x279/0x2a0 [i915]
Modules linked in: nls_utf8 isofs uas usb_storage uinput snd_seq_dummy rfcomm snd_hrtimer ccm nft_objref 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat typec_displayport snd_sof_pci snd_sof_intel_hda_common snd_hda_codec_hdmi snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_codec_realtek snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_generic snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation x86_pkg_temp_thermal snd_soc_core intel_powerclamp coretemp
 snd_compress iwlmvm snd_pcm_dmaengine kvm_intel soundwire_cadence ee1004 mac80211 kvm snd_hda_codec snd_hda_core ac97_bus iTCO_wdt dell_laptop intel_pmc_bxt ledtrig_audio irqbypass mei_wdt mei_hdcp iTCO_vendor_support intel_rapl_msr libarc4 dell_smm_hwmon snd_hwdep rapl snd_seq uvcvideo snd_seq_device btusb dell_wmi iwlwifi btrtl intel_cstate videobuf2_vmalloc snd_pcm dell_smbios intel_uncore btbcm videobuf2_memops nvidia_drm(POE) dcdbas nvidia_modeset(POE) btintel pcspkr snd_timer videobuf2_v4l2 dell_wmi_sysman bluetooth cfg80211 dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof snd videobuf2_common i2c_i801 soundcore videodev i2c_smbus mei_me thunderbolt processor_thermal_device processor_thermal_rfim joydev mc processor_thermal_mbox ecdh_generic mei nvidia(POE) cdc_acm apple_mfi_fastcharge processor_thermal_rapl rfkill intel_rapl_common ecc ucsi_acpi idma64 typec_ucsi intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone dell_smo8800 intel_hid
 int3400_thermal acpi_pad acpi_thermal_rel sparse_keymap zram ip_tables hid_apple hid_multitouch i915 i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm mxm_wmi nvme ghash_clmulni_intel rtsx_pci serio_raw nvme_core i2c_hid video wmi pinctrl_cannonlake fuse
CPU: 2 PID: 10992 Comm: Xorg Tainted: P           OE     5.11.11-300.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 15 7590/018W12, BIOS 1.9.1 12/14/2020
RIP: 0010:verify_connector_state+0x279/0x2a0 [i915]
Code: c7 c7 b0 f6 8e c0 e8 c5 15 37 d3 0f 0b e9 ae fe ff ff e8 b9 15 37 d3 0f 0b e9 bb fd ff ff 48 c7 c7 80 f6 8e c0 e8 a6 15 37 d3 <0f> 0b e9 8f fe ff ff e8 9a 15 37 d3 0f 0b e9 5a fe ff ff e8 8e 15
RSP: 0018:ffffb168c396fb60 EFLAGS: 00010286
RAX: 000000000000002c RBX: 0000000000000001 RCX: 0000000000000027
RDX: ffff8bc3ec498ac8 RSI: 0000000000000001 RDI: ffff8bc3ec498ac0
RBP: ffff8bc0cdd36000 R08: 0000000000000000 R09: ffffb168c396f990
R10: ffffb168c396f988 R11: ffffffff94b44f08 R12: ffff8bc1a79609c0
R13: ffff8bc08102d000 R14: ffff8bc08102f800 R15: ffff8bc08aa29000
FS:  00007f0861687a80(0000) GS:ffff8bc3ec480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005612cbfab008 CR3: 000000014bca6004 CR4: 00000000003706e0
Call Trace:
 intel_atomic_commit_tail+0x926/0x1370 [i915]
 intel_atomic_commit+0x32b/0x3b0 [i915]
 drm_atomic_helper_set_config+0x70/0xb0 [drm_kms_helper]
 drm_mode_setcrtc+0x1d3/0x6f0 [drm]
 ? drm_mode_obj_set_property_ioctl+0x335/0x380 [drm]
 ? drm_connector_set_obj_prop+0x90/0x90 [drm]
 ? drm_mode_getcrtc+0x170/0x170 [drm]
 drm_ioctl_kernel+0x86/0xd0 [drm]
 drm_ioctl+0x20f/0x3c0 [drm]
 ? drm_mode_getcrtc+0x170/0x170 [drm]
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f0861ed14eb
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b9 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffdfd373c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffdfd373c40 RCX: 00007f0861ed14eb
RDX: 00007ffdfd373c40 RSI: 00000000c06864a2 RDI: 000000000000000f
RBP: 00000000c06864a2 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000000000f R14: 0000000000000000 R15: 0000000000000000