Backtrace

WARNING: CPU: 1 PID: 1554 at /tmp/akmodsbuild.VhRdIvfD/BUILD/nvidia-kmod-470.74/_kmod_build_5.14.11-200.fc34.x86_64/nvidia-drm/nvidia-drm-drv.c:574 nv_drm_master_set+0x22/0x30 [nvidia_drm]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 bnep sunrpc snd_hda_codec_analog snd_hda_codec_generic ledtrig_audio nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi iTCO_wdt intel_pmc_bxt iTCO_vendor_support nvidia(POE) kvm snd_hda_intel snd_intel_dspcfg btusb snd_intel_sdw_acpi snd_hda_codec btrtl irqbypass intel_cstate btbcm intel_uncore snd_hda_core btintel pcspkr snd_hwdep bluetooth snd_seq i2c_i801
 i2c_smbus snd_seq_device snd_pcm lpc_ich ecdh_generic rfkill snd_timer drm_kms_helper joydev snd soundcore cec asus_atk0110 i5500_temp i7core_edac acpi_cpufreq drm zram ip_tables hid_logitech_hidpp hid_logitech_dj uas usb_storage hid_uclogic crc32c_intel firewire_ohci mxm_wmi serio_raw firewire_core ata_generic pata_acpi crc_itu_t sky2 pata_marvell wmi hid_steam fuse
CPU: 1 PID: 1554 Comm: gst-plugin-scan Tainted: P          IOE     5.14.11-200.fc34.x86_64 #1
Hardware name: System manufacturer System Product Name/P6T DELUXE V2, BIOS 1202    12/22/2010
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 6c 5d 00 00 48 8b 40 28 e8 23 f2 85 d9 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 cc
RSP: 0018:ffffa14a43077bd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88e2c6297800 RCX: 0000000000000008
RDX: ffffffffc2e39e58 RSI: 0000000000000282 RDI: ffffffffc2e39e20
RBP: ffff88e2cabef800 R08: 0000000000000008 R09: ffffa14a43077bc0
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88e2f3765b40
R13: 0000000000000000 R14: ffff88e2c6297810 R15: 00000000d6756928
FS:  00007f70ada1db80(0000) GS:ffff88e4f3a40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f0bc6a4618 CR3: 000000013be10000 CR4: 00000000000006e0
Call Trace:
 drm_new_set_master+0x95/0x110 [drm]
 drm_master_open+0x85/0xb0 [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/0x350
 path_openat+0xab3/0x1030
 ? kfree+0xaa/0x3c0
 do_filp_open+0x9f/0x130
 ? __check_object_size+0x136/0x150
 ? alloc_fd+0x50/0x170
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f70adfa103b
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:00007ffe22edc8c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055f0bc6a0120 RCX: 00007f70adfa103b
RDX: 0000000000080002 RSI: 000055f0bc6a4610 RDI: 00000000ffffff9c
RBP: 000055f0bc6a4610 R08: 00007f70a0c9c5a0 R09: 0000000000000018
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080002
R13: 00007f70925366c0 R14: 000055f0bc6a31a0 R15: 00007f7092518749