Backtrace

WARNING: CPU: 1 PID: 8678 at /tmp/akmodsbuild.ngBuwaZv/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 xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp bridge stp llc 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_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp iTCO_wdt intel_pmc_bxt iTCO_vendor_support kvm_intel vfat fat kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio irqbypass rapl snd_hda_intel uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi videobuf2_vmalloc raid456 intel_cstate nvidia(POE) snd_hda_codec videobuf2_memops
 async_raid6_recov async_memcpy async_pq async_xor async_tx eeepc_wmi asus_wmi intel_uncore snd_usb_audio videobuf2_v4l2 sparse_keymap snd_hda_core videobuf2_common rfkill snd_usbmidi_lib video videodev snd_hwdep snd_rawmidi snd_seq wmi_bmof mc joydev pcspkr snd_seq_device i2c_i801 i2c_smbus snd_pcm drm_kms_helper snd_timer snd mei_me cec mei soundcore lpc_ich auth_rpcgss drm binfmt_misc sunrpc zram ip_tables mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel firewire_ohci e1000e firewire_core crc_itu_t wmi uas usb_storage fuse [last unloaded: hwmon_vid]
CPU: 1 PID: 8678 Comm: plymouthd Tainted: P S      W  OE     5.13.4-200.fc34.x86_64 #1
Hardware name: System manufacturer System Product Name/P9X79, BIOS 4701 05/06/2014
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 71 6f 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:ffffae9e43edbbe0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8f5a1947f000 RCX: 0000000000000008
RDX: ffffffffc2deae58 RSI: 0000000000000296 RDI: ffffffffc2deae20
RBP: ffff8f5a7f7986c0 R08: 0000000000000008 R09: ffffae9e43edbbc8
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8f58c2ef4800
R13: 0000000000000000 R14: ffff8f58c2ef4800 R15: 00000000c406f928
FS:  00007f9ac4d2b800(0000) GS:ffff8f5befc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9ac4a50000 CR3: 00000001b888e004 CR4: 00000000000606e0
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
 ? vma_interval_tree_remove+0x211/0x2c0
 ? free_unref_page_commit+0x98/0x120
 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: 0033:0x7f9ac50a403b
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:00007ffe45b9d990 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f9ac4d2b788 RCX: 00007f9ac50a403b
RDX: 0000000000000002 RSI: 00005609abb3abb0 RDI: 00000000ffffff9c
RBP: 00005609abb3abb0 R08: 00005609abb39d70 R09: 00007f9ac5176a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007f9ac519dd98 R14: 0000000000000000 R15: 00007f9ac519de20