Backtrace

general protection fault, probably for non-canonical address 0xdfff9c4be6ebda50: 0000 [#4] PREEMPT SMP PTI
CPU: 3 PID: 2292 Comm: systemd Tainted: G      D            6.2.8-100.fc36.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./B75M-D3H, BIOS F15 10/23/2013
RIP: 0010:d_walk+0xaa/0x2c0
Code: 8b 44 24 10 48 89 44 24 20 48 8b 44 24 20 4c 8b b0 a0 00 00 00 48 05 a0 00 00 00 48 89 44 24 08 48 8b 44 24 08 49 39 c6 74 69 <4d> 8b 2e 4d 8d a6 70 ff ff ff 41 f6 86 73 ff ff ff 20 75 48 4d 8d
RSP: 0018:ffffbb1981fcbad8 EFLAGS: 00010287
RAX: ffff9c4bdd5af220 RBX: 000000000000c606 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffbb1981fcbb50 RDI: 00000000ffffffff
RBP: ffffffffb14616a0 R08: ffff9c4be6ebdc80 R09: ffffea7e80000000
R10: ffffbb1981fcbb68 R11: ffffbb1981fcbb70 R12: ffff9c4be6ebdf00
R13: dfff9c4be6ebda50 R14: dfff9c4be6ebda50 R15: ffff9c4be6ebdf58
FS:  00007fe3ffa44b40(0000) GS:ffff9c4d4e380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d1aaf61358 CR3: 0000000148dd4002 CR4: 00000000001706e0
Call Trace:
 <TASK>
 shrink_dcache_parent+0x4c/0x120
 d_invalidate+0x62/0xf0
 ? d_find_any_alias+0x46/0x60
 proc_invalidate_siblings_dcache+0x12b/0x150
 release_task+0x39b/0x570
 wait_consider_task+0x4f9/0xaa0
 do_wait+0x16f/0x2f0
 kernel_waitid+0xf6/0x1f0
 ? __pfx_child_wait_callback+0x10/0x10
 __do_sys_waitid+0x11b/0x140
 do_syscall_64+0x5b/0x80
 ? exit_to_user_mode_prepare+0x165/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? exit_to_user_mode_prepare+0x18f/0x1f0
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fe3ffcdcd2d
Code: 02 b8 ff ff ff ff eb bc 0f 1f 44 00 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c0 b8 f7 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
RSP: 002b:00007ffcb6922b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 000055d1aaf0f3d0 RCX: 00007fe3ffcdcd2d
RDX: 00007ffcb6922bc0 RSI: 0000000000003bff RDI: 0000000000000001
RBP: 00007ffcb6922c80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000246 R12: 000055d1ab11d0d0
R13: 0000000000000000 R14: 000055d1ab11d0d0 R15: 0000000000000001
 </TASK>
Modules linked in: snd_seq_dummy snd_hrtimer qrtr vfat fat usblp rtl8192ce rtl_pci uvcvideo rtl8192c_common videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 rtlwifi mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek videobuf2_common videodev snd_hda_codec_generic ledtrig_audio snd_usb_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_usbmidi_lib snd_rawmidi mc snd_hda_core intel_rapl_msr libarc4 iTCO_wdt cfg80211 intel_pmc_bxt joydev iTCO_vendor_support snd_hwdep intel_rapl_common mei_wdt snd_seq x86_pkg_temp_thermal snd_seq_device rfkill intel_powerclamp ppdev mei_hdcp snd_pcm mei_pxp snd_timer at24 snd coretemp rapl soundcore intel_cstate intel_uncore parport_pc parport lpc_ich mei_me mei pcspkr i2c_i801 i2c_smbus zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 serio_raw drm_buddy uas drm_display_helper ata_generic pata_acpi r8169 usb_storage cec ttm video wmi dm_multipath sunrpc
 be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse