Backtrace

WARNING: CPU: 6 PID: 1827 at drivers/gpu/drm/drm_gem_shmem_helper.c:344 drm_gem_shmem_vmap+0x171/0x1a0
Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs netfs rpcrdma rdma_cm iw_cm ib_cm ib_core uinput snd_seq_dummy snd_hrtimer rfkill 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 ip_set nf_tables qrtr nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) intel_rapl_msr intel_rapl_common snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp iTCO_wdt intel_pmc_bxt snd_hda_intel iTCO_vendor_support gpio_ich coretemp ipmi_ssif snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec rapl snd_hda_core intel_cstate snd_hwdep snd_seq joydev snd_seq_device intel_uncore snd_pcm drm_ttm_helper pcspkr ttm snd_timer video snd tg3 soundcore wmi acpi_power_meter hpilo acpi_ipmi ipmi_si ipmi_devintf ie31200_edac lpc_ich ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd grace nfs_localio sunrpc loop nfnetlink zram lz4hc_compress lz4_compress
 polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 mgag200 sha1_ssse3 serio_raw hpwdt i2c_algo_bit ata_generic pata_acpi fuse
CPU: 6 UID: 1000 PID: 1827 Comm: KMS thread Tainted: P        W IOE      6.14.5-300.fc42.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: HP ProLiant MicroServer Gen8, BIOS J06 04/04/2019
RIP: 0010:drm_gem_shmem_vmap+0x171/0x1a0
Code: 85 d2 75 03 48 8b 17 48 89 14 24 e8 79 e9 01 00 48 8b 14 24 48 c7 c1 43 99 f5 90 48 c7 c7 ce 77 f5 90 48 89 c6 e8 ff d7 4a ff <0f> 0b 48 8b 83 f0 00 00 00 48 89 ee 48 8b 38 e8 4b 9d 06 00 b8 fb
RSP: 0018:ffffa2d40bd37b40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff91c4af21e200 RCX: 0000000000000027
RDX: ffff91c51fd21948 RSI: 0000000000000001 RDI: ffff91c51fd21940
RBP: ffff91c40ab2eec8 R08: 0000000000000000 R09: ffffa2d40bd379e8
R10: ffffffff91936868 R11: 00000000ffffdfff R12: ffff91c40ab2eec8
R13: ffff91c40ab2eec8 R14: ffff91c40ab2eec8 R15: ffff91c406af66c8
FS:  00007fe0917ff6c0(0000) GS:ffff91c51fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f188b400010 CR3: 000000011d0c6003 CR4: 00000000001706f0
Call Trace:
 <TASK>
 drm_gem_vmap+0x22/0x50
 drm_gem_vmap_unlocked+0x2a/0x50
 drm_gem_fb_vmap+0x44/0x160
 drm_atomic_helper_prepare_planes.part.0+0x133/0x1c0
 drm_atomic_helper_commit+0x7c/0x180
 drm_mode_atomic_ioctl+0x4c4/0x7a0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x29d/0x520
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x7b/0x160
 ? sched_clock_cpu+0xf/0x230
 ? rcu_core+0x199/0x350
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? sched_clock+0x10/0x30
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fe0ae0fdaad
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:00007fe0917fd890 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055bb4fe9f480 RCX: 00007fe0ae0fdaad
RDX: 00007fe0917fd940 RSI: 00000000c03864bc RDI: 0000000000000020
RBP: 00007fe0917fd8e0 R08: 00007fe068019b90 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe0917fd940
R13: 00000000c03864bc R14: 0000000000000020 R15: 0000000000000201
 </TASK>