Backtrace

WARNING: CPU: 11 PID: 40904 at /tmp/akmodsbuild.mREWpN1i/BUILD/nvidia-kmod-470.57.02/_kmod_build_5.13.4-200.fc34.x86_64/nvidia-drm/nvidia-drm-drv.c:574 nv_drm_master_set+0x22/0x30 [nvidia_drm]
Modules linked in: hid_sony ff_memless hidp uinput 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 snd_seq_midi snd_seq_midi_event intel_rapl_msr intel_rapl_common nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) isst_if_common bnep nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel sunrpc kvm nvidia(POE) iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_hda_codec_realtek vfat irqbypass snd_hda_codec_generic fat rapl r8188eu(C) ledtrig_audio snd_hda_codec_hdmi
 snd_usb_audio intel_cstate uvcvideo hp_wmi snd_hda_intel platform_profile btusb intel_wmi_thunderbolt sparse_keymap wmi_bmof pcspkr lib80211 snd_intel_dspcfg snd_usbmidi_lib intel_uncore snd_intel_sdw_acpi videobuf2_vmalloc drm_kms_helper btrtl snd_hda_codec videobuf2_memops snd_rawmidi btbcm snd_hda_core i2c_i801 btintel videobuf2_v4l2 snd_seq cec cfg80211 i2c_smbus snd_hwdep bluetooth snd_seq_device videobuf2_common snd_pcm videodev snd_timer snd soundcore mc rfkill mei_me joydev mei ioatdma dca binfmt_misc drm zram ip_tables crct10dif_pclmul crc32_pclmul e1000e crc32c_intel ghash_clmulni_intel serio_raw wmi fuse
CPU: 11 PID: 40904 Comm: plymouthd Tainted: P         CIOE     5.13.4-200.fc34.x86_64 #1
Hardware name: HP HP Z4 G4 Workstation/81C5, BIOS P62 v01.76 04/22/2019
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 c3 91 f0 e5 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:ffffb7efc39bbbe0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff959a2d39aa00 RCX: 0000000000000008
RDX: ffffffffc3408e58 RSI: 0000000000000296 RDI: ffffffffc3408e20
RBP: ffff9594694096c0 R08: 0000000000000008 R09: ffffb7efc39bbbc8
R10: 0000000000000000 R11: 0000000000000000 R12: ffff959405ecc000
R13: 0000000000000000 R14: ffff959405ecc000 R15: 000000001c6dcea8
FS:  00007ff6345b9800(0000) GS:ffff95a3400c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff634a5d000 CR3: 0000000290a44002 CR4: 00000000003706e0
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
 ? free_unref_page_commit+0x98/0x120
 ? free_unref_page+0x99/0xb0
 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: 0033:0x7ff63493203b
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:00007fff31c19040 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ff6345b9788 RCX: 00007ff63493203b
RDX: 0000000000000002 RSI: 000055fce3e16c10 RDI: 00000000ffffff9c
RBP: 000055fce3e16c10 R08: 000055fce3e15dd0 R09: 00007ff634a04a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ff634a2bd98 R14: 0000000000000000 R15: 00007ff634a2be20