Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000017
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#5] SMP NOPTI
CPU: 1 PID: 2219 Comm: gdm-session-wor Tainted: G      D W    L    5.12.13-300.fc34.x86_64 #1
Hardware name: Hewlett-Packard HP Pavilion g7 Notebook PC/3568, BIOS F.6A 05/13/2013
RIP: 0010:vma_interval_tree_remove+0x16b/0x2c0
Code: 83 e2 fc 48 89 d0 74 43 48 8b 4a 10 48 8b 72 08 48 8b 50 b0 4c 8b 40 40 48 2b 50 a8 48 c1 ea 0c 4a 8d 54 02 ff 48 85 c9 74 0b <48> 8b 49 18 48 39 ca 48 0f 42 d1 48 85 f6 74 0b 48 8b 4e 18 48 39
RSP: 0018:ffff9e52c0517c48 EFLAGS: 00010286
RAX: ffff88d201121e68 RBX: ffff88d3184a7c80 RCX: ffffffffffffffff
RDX: 0000023232300c2a RSI: 0000000000000000 RDI: ffff88d201121e68
RBP: ffff88d36097f418 R08: ffffffffffffffff R09: 0000000000000000
R10: ffff88d306247400 R11: 0000000000000001 R12: ffff88d3184a7cd8
R13: ffff88d36097f428 R14: ffff88d36097f3f8 R15: ffff88d3184a7bb8
FS:  00007f299a926000(0000) GS:ffff88d399480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000017 CR3: 000000013f3f6000 CR4: 00000000000006e0
Call Trace:
 unlink_file_vma+0x3d/0x60
 free_pgtables+0x9b/0x100
 exit_mmap+0x9d/0x1a0
 mmput+0x61/0x140
 do_exit+0x2fe/0xab0
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 arch_do_signal_or_restart+0xfc/0x710
 ? kmem_cache_free+0x416/0x450
 ? __fput+0xff/0x240
 exit_to_user_mode_prepare+0x123/0x220
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f299b0685bf
Code: Unable to access opcode bytes at RIP 0x7f299b068595.
RSP: 002b:00007fff20aed9b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f299b4a2071 RCX: 00007f299b0685bf
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055faed43d7c0
RBP: 000055faed43d7c0 R08: 0000000000000000 R09: 00007fff20aed840
R10: 00007fff20b8d080 R11: 0000000000000293 R12: 0000000000000003
R13: 0000000000000001 R14: 00007fff20aeda20 R15: 000055faed3d8b80
Modules linked in: uas usb_storage uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm nft_objref 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 iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc rtl8192ce rtl_pci uvcvideo snd_hda_codec_idt rtl8192c_common snd_hda_codec_generic ledtrig_audio videobuf2_vmalloc rtlwifi videobuf2_memops videobuf2_v4l2 snd_hda_codec_hdmi mac80211 snd_hda_intel videobuf2_common snd_intel_dspcfg videodev snd_intel_sdw_acpi ccp cfg80211 kvm snd_hda_codec hp_wmi mc irqbypass sparse_keymap rfkill snd_hda_core snd_hwdep k10temp libarc4 joydev pcspkr wmi_bmof
 snd_seq snd_seq_device snd_pcm snd_timer snd soundcore hp_wireless i2c_piix4 acpi_cpufreq zram ip_tables radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper rtsx_pci_sdmmc mmc_core cec drm serio_raw sp5100_tco rtsx_pci r8169 wmi video fuse
CR2: 0000000000000017