Backtrace

BUG: unable to handle page fault for address: ffffa6b8083b78c8
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0002 [#2] SMP PTI
CPU: 7 UID: 0 PID: 806 Comm: (r-launch) Tainted: G      D             6.17.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [D]=DIE
Hardware name: MSI MS-7972/B150M MORTAR (MS-7972), BIOS C.30 01/25/2016
RIP: 0010:user_preparse+0x35/0x70
Code: 48 8b 5f 38 48 8d 43 ff 48 3d fe 7f 00 00 77 42 48 83 7f 30 00 74 3b 48 89 fd be c0 0c 00 00 48 cd 7b 18 e8 8d 9a c9 ff 48 85 <c0> 74 2c 48 89 5d 40 48 8b 75 30 48 8d 78 18 48 89 da 48 89 45 10
RSP: 0018:ffffd35c041dbc08 EFLAGS: 00010206
RAX: 000000000000000f RBX: 0000000058339e19 RCX: 0000000000000000
RDX: ffff8d15d2ea9e50 RSI: 0000000000000cc0 RDI: ffffd35c041dbc78
RBP: ffffd35c041dbc78 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff8d15d2ea9e50
R13: ffff8d15d7014301 R14: ffffffff8bab6640 R15: ffff8d15d7014300
FS:  00007f0c91f21940(0000) GS:ffff8d18955c7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffa6b8083b78c8 CR3: 000000010bd4e001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 __key_create_or_update+0x201/0x570
 key_create_or_update+0x14/0x20
 __do_sys_add_key+0x173/0x210
 do_syscall_64+0x7e/0x250
 ? keyring_instantiate+0xca/0xe0
 ? __key_instantiate_and_link+0x14d/0x1d0
 ? key_instantiate_and_link+0x141/0x190
 ? keyring_alloc+0x4e/0x80
 ? install_session_keyring_to_cred+0x76/0xb0
 ? join_session_keyring+0x101/0x160
 ? __do_sys_keyctl+0x29e/0x2d0
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f0c919010cd
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 03 4d 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe6a8abf18 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
RAX: ffffffffffffffda RBX: 00007ffe6a8ac6b0 RCX: 00007f0c919010cd
RDX: 00007ffe6a8ac678 RSI: 0000564a79e5575c RDI: 0000564a79e5c84b
RBP: 00007ffe6a8abf80 R08: 00000000fffffffd R09: 000000000000001c
R10: 0000000000000010 R11: 0000000000000246 R12: 00007ffe6a8ac5a0
R13: 00000000ffffffff R14: 00000000ffffff00 R15: 00000000ffffff00
 </TASK>
Modules linked in: sunrpc intel_rapl_msr intel_rapl_common snd_soc_avs vfat intel_tcc_cooling fat x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec coretemp snd_hda_ext_core snd_hda_codec_alc662 snd_hda_codec_realtek_lib snd_hda_codec_nvhdmi snd_hda_codec_generic snd_hda_codec_hdmi kvm_intel snd_soc_core snd_hda_intel snd_hda_codec mei_wdt intel_pmc_core kvm snd_hda_core mei_me snd_compress pmt_telemetry joydev snd_intel_dspcfg ac97_bus pmt_discovery mei irqbypass ee1004 rapl iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_intel_sdw_acpi snd_hwdep snd_pcm_dmaengine i2c_i801 pmt_class intel_pmc_ssram_telemetry i2c_smbus intel_vsec intel_cstate snd_seq snd_seq_device snd_pcm r8169 snd_timer snd intel_uncore intel_wmi_thunderbolt pcspkr realtek intel_pch_thermal soundcore acpi_pad idma64 loop nfnetlink zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi serio_raw drm_display_helper polyval_clmulni ghash_clmulni_intel uas cec usb_storage video
 intel_oc_wdt wmi pinctrl_sunrisepoint ntsync i2c_dev fuse
CR2: ffffa6b8083b78c8