Backtrace

WARNING: CPU: 5 PID: 699 at drivers/gpu/drm/drm_modeset_lock.c:276 drm_modeset_drop_locks+0x64/0x70
Modules linked in: 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep nvidia_drm(POE) nvidia_modeset(POE) intel_rapl_msr intel_rapl_common sb_edac x86_pkg_temp_thermal binfmt_misc intel_powerclamp nvidia(POE) coretemp iwlmvm mac80211 snd_hda_codec_realtek kvm_intel snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component libarc4 snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iTCO_wdt btusb btrtl intel_pmc_bxt snd_hda_core iTCO_vendor_support iwlwifi btintel irqbypass snd_hwdep btbcm snd_seq btmtk rapl intel_cstate snd_seq_device cfg80211 bluetooth snd_pcm intel_uncore squashfs pcspkr snd_timer drm_ttm_helper i2c_i801 ttm snd i2c_smbus lpc_ich rfkill video soundcore loop zram lz4hc_compress lz4_compress r8169 polyval_clmulni nvme polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3
 nvme_core sha1_ssse3 realtek nvme_keyring nvme_auth wmi sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 5 UID: 0 PID: 699 Comm: plymouthd Tainted: P S         OE       6.15.10-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [S]=CPU_OUT_OF_SPEC, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: To be filled by O.E.M. To be filled by O.E.M./X79, BIOS 4.6.5 06/06/2020
RIP: 0010:drm_modeset_drop_locks+0x64/0x70
Code: 08 48 89 42 08 48 89 10 48 89 1b 48 8d 7b d8 48 89 5b 08 e8 2e ab 5e 00 48 8b 45 28 4c 39 e0 75 c9 5b 5d 41 5c c3 cc cc cc cc <0f> 0b eb af 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffd1c64095bb18 EFLAGS: 00010282
RAX: 0000000000000004 RBX: ffff8f014939f9e8 RCX: 000000000000052e
RDX: 0000000000000615 RSI: 0000000000004b7e RDI: ffffd1c64095bb38
RBP: ffffd1c64095bb38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: fffff6004424e700 R12: ffff8f014085e600
R13: 00000000ffffffdd R14: 0000000000000000 R15: ffff8f0167b95800
FS:  00007f0254e6f440(0000) GS:ffff8f05102f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb04f28fd10 CR3: 0000000116d68006 CR4: 00000000000626f0
Call Trace:
 <TASK>
 nv_drm_master_drop+0x157/0x1e0 [nvidia_drm]
 ? __pfx_drm_dropmaster_ioctl+0x10/0x10
 drm_dropmaster_ioctl+0xba/0x140
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x540
 ? __pfx_drm_dropmaster_ioctl+0x10/0x10
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x7b/0x160
 ? do_read_fault+0x107/0x220
 ? pte_offset_map_rw_nolock+0x1f/0x90
 ? do_fault+0x150/0x210
 ? __handle_mm_fault+0x3a7/0x700
 ? __count_memcg_events+0xc0/0x1e0
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x243/0x360
 ? do_user_addr_fault+0x181/0x690
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f0255133a6d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffdd7701630 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000562fe972aa50 RCX: 00007f0255133a6d
RDX: 0000000000000000 RSI: 000000000000641f RDI: 000000000000000b
RBP: 00007ffdd7701680 R08: 0000562fe972be10 R09: 00007f025522bac0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000641f R14: 000000000000000b R15: 000000000000000b
 </TASK>