Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#3] SMP NOPTI
CPU: 20 PID: 6980 Comm: Web Content Tainted: G      D    OE     5.9.16-200.fc33.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. X570 I AORUS PRO WIFI/X570 I AORUS PRO WIFI, BIOS F31o 12/03/2020
RIP: 0010:anon_vma_interval_tree_remove+0x15a/0x2d0
Code: 00 00 4c 8b 42 10 4c 8b 4a 08 31 ff eb 18 48 89 42 18 48 8b 02 48 83 e0 fc 48 89 c2 74 49 4c 8b 40 10 4c 8b 48 08 48 8b 4a e0 <48> 8b 41 08 48 2b 01 48 8b 89 98 00 00 00 48 c1 e8 0c 48 8d 44 08
RSP: 0018:ffffa7e7c541fc20 EFLAGS: 00010246
RAX: ffff94a22cd27920 RBX: ffff94a235c4d080 RCX: 0000000000000000
RDX: ffff94a22cd27920 RSI: ffff94a918214b98 RDI: 0000000000000000
RBP: ffff94a235c4d0a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffff94a2eb3e4a00 R12: ffff94a235c4d090
R13: ffff94a296a51658 R14: ffff94a235c4d080 R15: ffff94a918214b58
FS:  0000000000000000(0000) GS:ffff94a91ef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 00000004eca0e000 CR4: 0000000000350ee0
Call Trace:
 unlink_anon_vmas+0xbd/0x1d0
 free_pgtables+0x8a/0xf0
 exit_mmap+0xa6/0x170
 mmput+0x61/0x140
 do_exit+0x2ff/0xae0
 do_group_exit+0x33/0xa0
 get_signal+0x179/0x8d0
 arch_do_signal+0x30/0x700
 ? force_sig_info_to_task+0xbe/0xf0
 ? force_sig_fault+0x4c/0x70
 ? __bad_area_nosemaphore+0x102/0x150
 exit_to_user_mode_prepare+0xf7/0x160
 ? asm_exc_page_fault+0x8/0x30
 irqentry_exit_to_user_mode+0x5/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x7fac4a3b67bb
Code: Unable to access opcode bytes at RIP 0x7fac4a3b6791.
RSP: 002b:00007ffd05ddef70 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 000000000008085e RCX: 000000dd0435e008
RDX: 000000dd043fffe8 RSI: 000000dd0435e5b0 RDI: 0000000000000000
RBP: 00007fac1e7ab100 R08: 0000000000000008 R09: 00007fac1e7ab160
R10: 000000dd0435e5b0 R11: 0000000000000139 R12: 00007fac1e7ab100
R13: 00007ffd05de1100 R14: 0000000000000001 R15: 00000000000000c5
Modules linked in: snd_seq_dummy snd_hrtimer rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp nft_objref tun bridge stp llc 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 rpcsec_gss_krb5 iptable_nat nf_nat auth_rpcgss cmac bnep nfsv4 iwlmvm nf_conntrack dns_resolver btusb nf_defrag_ipv6 mac80211 nfs nf_defrag_ipv4 btrtl btbcm lockd btintel iptable_mangle libarc4 bluetooth grace iptable_raw iwlwifi nfs_ssc fscache iptable_security hid_maltron razermouse(OE) ecdh_generic ecc cfg80211 ip_set nf_tables nfnetlink rfkill ip6table_filter ip6_tables iptable_filter snd_hda_codec_realtek lm92 snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg sunrpc snd_hda_codec edac_mce_amd uvcvideo snd_usb_audio snd_hda_core videobuf2_vmalloc
 videobuf2_memops snd_usbmidi_lib videobuf2_v4l2 snd_rawmidi vfat snd_hwdep joydev fat snd_seq videobuf2_common snd_seq_device snd_pcm videodev kvm snd_timer snd irqbypass xpad rapl mc sp5100_tco ff_memless pcspkr wmi_bmof k10temp i2c_piix4 soundcore acpi_cpufreq zram ip_tables amdgpu iommu_v2 igb gpu_sched ttm drm_kms_helper dca i2c_algo_bit cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp nvme nvme_core wmi pinctrl_amd fuse
CR2: 0000000000000008