Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000010
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 3207 Comm: dconf worker Tainted: G        W          6.2.2-301.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:drm_gem_object_release_handle+0x19/0x60
Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 41 54 41 89 fc 55 48 89 d5 53 48 8b 86 30 01 00 00 48 89 f3 <48> 8b 40 10 48 85 c0 74 0b 48 89 d6 48 89 df e8 43 7c 56 00 48 8d
RSP: 0018:ffffbd3bc7d07c30 EFLAGS: 00010283
RAX: 0000000000000000 RBX: ffff9a2fbb4eee00 RCX: 000000008010000f
RDX: ffff9a2fc9279a00 RSI: ffff9a2fbb4eee00 RDI: 00000000000000d5
RBP: ffff9a2fc9279a00 R08: 0000000000000000 R09: 000000008010000f
R10: 0000000000001000 R11: 0000000000000000 R12: 00000000000000d5
R13: 0000000000000001 R14: ffff9a2fc9279a40 R15: ffff9a2fc9775e70
FS:  00007f22619fe6c0(0000) GS:ffff9a3097f80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000010 CR3: 0000000106e06000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 ? __pfx_drm_gem_object_release_handle+0x10/0x10
 idr_for_each+0x70/0xf0
 drm_gem_release+0x1c/0x30
 drm_file_free.part.0+0x1e4/0x250
 drm_release+0x64/0xd0
 __fput+0x91/0x250
 task_work_run+0x59/0x90
 do_exit+0x32f/0xb00
 do_group_exit+0x2d/0x80
 get_signal+0x98d/0x990
 arch_do_signal_or_restart+0x3a/0x280
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f227f4fd52d
Code: Unable to access opcode bytes at 0x7f227f4fd503.
RSP: 002b:00007f22619fdd60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f227f1a99d0 RCX: 00007f227f4fd52d
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f227f115460
RBP: 00007f22619fdd80 R08: 0000000000000000 R09: 00007f227f115460
R10: 0000000000000000 R11: 0000000000000293 R12: 00007f227f115460
R13: 00007f227dd6f0be R14: 0000000000000001 R15: 00000000ffffffff
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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 rfkill nf_tables nfnetlink qrtr sunrpc binfmt_misc snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm joydev snd_timer snd soundcore vboxguest pcspkr i2c_piix4 loop zram crct10dif_pclmul video crc32_pclmul crc32c_intel vmwgfx polyval_clmulni polyval_generic wmi e1000 ghash_clmulni_intel sha512_ssse3 drm_ttm_helper ttm serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CR2: 0000000000000010