Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#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: 10 PID: 17298 Comm: MediaSu~sor #51 Not tainted 6.2.7-200.fc37.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F50 11/27/2019
RIP: 0010:__rb_erase_color+0x85/0x250
Code: 48 83 f8 03 77 0d 5b 5d 41 5c 41 5d 41 5e e9 d2 ff 02 00 48 83 e0 fc 48 89 da 48 89 c3 48 8b 6b 08 48 39 d5 75 9b 48 8b 6b 10 <f6> 45 00 01 0f 84 04 01 00 00 48 8b 45 10 48 85 c0 74 05 f6 00 01
RSP: 0018:ffff9d618b4a7b50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8df930d439a8 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8df910c3b2c8 RDI: ffff8df930d439a8
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8dfa00073ee0
R10: ffff9d618b4a7a00 R11: 0000000000000000 R12: ffff8df910c3b2d8
R13: ffffffff9436f710 R14: ffff8df910c3b2c8 R15: ffff8dfcf6c44688
FS:  00007f49e41556c0(0000) GS:ffff8dfd0f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000029ccb8000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 unlink_file_vma+0x3e/0x50
 free_pgtables+0x99/0x150
 unmap_region+0xde/0x120
 do_mas_align_munmap+0x26d/0x480
 do_mas_munmap+0xd2/0x120
 __vm_munmap+0xba/0x170
 __x64_sys_munmap+0x17/0x20
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f4a00f27b1b
Code: 8b 15 19 e3 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 e2 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007f49e4154588 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
RAX: ffffffffffffffda RBX: 00007f49df135800 RCX: 00007f4a00f27b1b
RDX: 00007f49f3dc3010 RSI: 000000000015f000 RDI: 00007f49cdc08000
RBP: 00007f49df1357e0 R08: 00007f49c3dea000 R09: 00007f49f3dfce20
R10: 00007f49df0fc9b0 R11: 0000000000000206 R12: 0000000000000001
R13: 00007f49f9381340 R14: 0000000000000002 R15: 000000000000bdbc
 </TASK>
Modules linked in: tls 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 vfat fat tda18212 cxd2841er snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq intel_rapl_msr snd_seq_device intel_rapl_common snd_pcm edac_mce_amd ddbridge kvm_amd snd_timer dvb_core kvm joydev snd mc soundcore wmi_bmof gigabyte_wmi irqbypass k10temp pcspkr i2c_piix4 gpio_amdpt rapl gpio_generic acpi_cpufreq loop zram amdgpu drm_ttm_helper ttm video iommu_v2 drm_buddy crct10dif_pclmul gpu_sched crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_display_helper ghash_clmulni_intel ccp r8169 cec sha512_ssse3
 sp5100_tco hid_cherry wmi ip6_tables ip_tables fuse
CR2: 0000000000000000