Backtrace

WARNING: CPU: 0 PID: 14413 at /tmp/akmodsbuild.Uqy73A8Q/BUILD/nvidia-kmod-465.31/_kmod_build_5.13.4-200.fc34.x86_64/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
Modules linked in: snd_seq_dummy snd_hrtimer rfcomm 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 bnep nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) iwlmvm mac80211 sunrpc libarc4 snd_hda_codec_hdmi iwlwifi snd_usb_audio snd_hda_intel intel_rapl_msr nvidia(POE) snd_intel_dspcfg intel_rapl_common uvcvideo snd_intel_sdw_acpi intel_tcc_cooling x86_pkg_temp_thermal videobuf2_vmalloc snd_hda_codec intel_powerclamp videobuf2_memops snd_usbmidi_lib snd_hda_core btusb videobuf2_v4l2 coretemp btrtl btbcm snd_hwdep videobuf2_common btintel kvm_intel kvm snd_rawmidi snd_seq irqbypass rapl snd_seq_device intel_cstate iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_pcm
 mei_hdcp joydev ee1004 videodev mc cfg80211 intel_uncore bluetooth snd_timer snd rfkill soundcore drm_kms_helper cec mei_me mei intel_pch_thermal pcspkr i2c_i801 i2c_smbus acpi_pad drm zram ip_tables hid_logitech_hidpp hid_logitech_dj crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw alx uas mdio usb_storage video wmi fuse
CPU: 0 PID: 14413 Comm: Xorg Tainted: P           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z170N-Gaming 5/Z170N-Gaming 5, BIOS F1 08/10/2015
RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
Code: c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 48 8b 47 38 48 8b 78 20 48 8b 05 7c 5d 00 00 48 8b 40 28 e8 d3 81 30 da 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d dc
RSP: 0018:ffffbb3345143be0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9ca406691800 RCX: 0000000000000008
RDX: ffffffffc3174e58 RSI: 0000000000000296 RDI: ffffffffc3174e20
RBP: ffff9ca4e4fdaf00 R08: 0000000000000008 R09: ffffbb3345143bc8
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9ca40af58800
R13: 0000000000000000 R14: ffff9ca40af58800 R15: 0000000003ac40a8
FS:  00007f54f139ea80(0000) GS:ffff9ca766400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ca88901148 CR3: 0000000102924001 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 drm_new_set_master+0x7a/0x100 [drm]
 drm_master_open+0x68/0x90 [drm]
 drm_open+0xf8/0x250 [drm]
 drm_stub_open+0xab/0x130 [drm]
 chrdev_open+0xe3/0x220
 ? cdev_default_release+0x20/0x20
 do_dentry_open+0x14b/0x360
 path_openat+0xab3/0x1020
 ? fsnotify+0x4cd/0x540
 do_filp_open+0x8f/0x120
 ? __check_object_size+0x136/0x150
 ? alloc_fd+0x50/0x170
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f54f1d0f03b
Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007ffd610fdd70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f54f1d0f03b
RDX: 0000000000080002 RSI: 000055ca888de6f0 RDI: 00000000ffffff9c
RBP: 000055ca888de6f0 R08: 0000000000000031 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080002
R13: 000055ca888de6f0 R14: 000055ca888de6f0 R15: 000055ca888ddb60