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 [#4] PREEMPT SMP PTI
CPU: 1 PID: 41192 Comm: chrome Tainted: G      D    OE      6.0.9-300.fc37.x86_64 #1
Hardware name: MSI MS-7972/B150M MORTAR (MS-7972), BIOS C.D0 06/27/2018
RIP: 0010:unlink_anon_vmas+0x1f/0x1f0
Code: 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 41 57 41 56 41 55 4c 8d 6f 78 41 54 55 53 48 83 ec 08 4c 8b 67 78 48 89 3c 24 <49> 8b 14 24 4d 39 e5 0f 84 98 01 00 00 4d 8d 7c 24 f0 48 8d 5a f0
RSP: 0018:ffffb2b68daefbd8 EFLAGS: 00010296
RAX: 0000373c25514000 RBX: ffff98c3b38e6a28 RCX: 000000000040003d
RDX: 0000373c25314000 RSI: fffff8e2520243c0 RDI: ffff98c3b38e6a28
RBP: ffff98c3b38e6a28 R08: 0000000000000000 R09: 000000000040003d
R10: 00000000000374d0 R11: ffff98c3edfd5000 R12: 0000000000000000
R13: ffff98c3b38e6aa0 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff98c3cdc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000176ee6001 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 free_pgtables+0x98/0xe0
 exit_mmap+0xa9/0x1b0
 __mmput+0x49/0x130
 do_exit+0x2c3/0xaf0
 do_group_exit+0x2d/0x90
 get_signal+0x98e/0x990
 arch_do_signal_or_restart+0x44/0x770
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? fpregs_restore_userregs+0x12/0xe0
 ? exit_to_user_mode_prepare+0x18f/0x1f0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x5637cb88babe
Code: Unable to access opcode bytes at RIP 0x5637cb88ba94.
RSP: 002b:00007ffcb0357c30 EFLAGS: 00010246
RAX: ffffffffffe00000 RBX: 0000000000000002 RCX: 0000000000314000
RDX: 0000373c25314000 RSI: 0000000000000001 RDI: 00007ffcb0357c90
RBP: 00007ffcb0358300 R08: 0000373c0f801180 R09: 0000373c25200000
R10: 0000000000003800 R11: 0000000000000001 R12: 00005637d523f230
R13: 0000373c25314000 R14: 0000000000000000 R15: 00005637d523f230
 </TASK>
Modules linked in: tls uinput snd_seq_dummy snd_hrtimer wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel 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_masq nft_ct ip_set nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr sunrpc vfat fat intel_rapl_msr intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm mei_pxp iTCO_wdt ee1004 mei_wdt irqbypass intel_pmc_bxt mei_hdcp iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel rapl snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep intel_cstate joydev snd_seq snd_seq_device intel_uncore snd_pcm pcspkr mxm_wmi snd_timer i2c_i801 i2c_smbus mei_me intel_wmi_thunderbolt snd soundcore
 mei intel_pch_thermal acpi_pad zram dm_crypt amdgpu hid_logitech_hidpp drm_ttm_helper ttm iommu_v2 crct10dif_pclmul crc32_pclmul gpu_sched drm_buddy crc32c_intel polyval_clmulni polyval_generic drm_display_helper ghash_clmulni_intel r8169 cec serio_raw hid_logitech_dj wmi video ip6_tables ip_tables fuse
CR2: 0000000000000000