Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000234
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 80000001e9883067 P4D 80000001e9883067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 2284 Comm: Renderer Not tainted 6.0.18-300.fc37.x86_64 #1
Hardware name: LENOVO 20B7A0RX00/20B7A0RX00, BIOS GJETA4WW (2.54 ) 03/27/2020
RIP: 0010:find_lock_entries+0x97/0x320
Code: 4b 00 48 89 c7 48 3d 06 04 00 00 74 e8 48 3d 02 04 00 00 0f 84 db 00 00 00 48 85 c0 0f 84 06 01 00 00 a8 01 0f 85 87 01 00 00 <8b> 40 34 85 c0 0f 84 bf 00 00 00 8d 50 01 f0 0f b1 57 34 75 ee 48
RSP: 0018:ffffa5e6c8643c00 EFLAGS: 00010246
RAX: 0000000000000200 RBX: fffffffffffffffe RCX: 0000000000000000
RDX: 0000000000000009 RSI: ffff8a8e06254db0 RDI: 0000000000000200
RBP: ffffa5e6c8643d48 R08: fffffffffffffffe R09: 00000000000000c9
R10: ffffffffffffffc0 R11: ffffa5e6c8643be8 R12: 00000000000000c3
R13: ffffa5e6c8643cd0 R14: ffff8a8d6514c828 R15: 0000000000000000
FS:  00007f060d3ff6c0(0000) GS:ffff8a8e17640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000234 CR3: 000000014a624003 CR4: 00000000001706e0
Call Trace:
 <TASK>
 shmem_undo_range+0xf8/0x710
 shmem_evict_inode+0xe8/0x280
 ? asym_cpu_capacity_scan+0x280/0x280
 evict+0xd0/0x1d0
 __dentry_kill+0xdc/0x170
 __fput+0xe2/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f063792795b
Code: 8b 15 d9 e4 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a5 e4 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007f060d3fea38 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
RAX: 0000000000000000 RBX: 00007f05f57a3c10 RCX: 00007f063792795b
RDX: 0000000000000003 RSI: 00000000000c6000 RDI: 00007f05e703a000
RBP: 0000000000000000 R08: 00007f05f4400ed8 R09: 00007f060bf05f00
R10: 00007f05f4400a40 R11: 0000000000000206 R12: 00007f060c776fd0
R13: 00007f05dfdf7060 R14: 00007f060c776f20 R15: 00007f060c776e40
 </TASK>
Modules linked in: snd_seq_dummy snd_hrtimer nfnetlink_queue nf_conntrack_netlink ip6t_REJECT nf_reject_ipv6 nft_chain_nat xt_nat nf_nat ipt_REJECT nf_reject_ipv4 xt_NFQUEUE xt_mark xt_connmark nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink qrtr bnep rmi_smbus rmi_core snd_ctl_led iwlmvm snd_hda_codec_realtek intel_rapl_msr uvcvideo snd_hda_codec_generic iTCO_wdt sunrpc at24 mac80211 snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_intel intel_pmc_bxt mei_hdcp mei_pxp iTCO_vendor_support intel_rapl_common videobuf2_memops snd_intel_dspcfg libarc4 videobuf2_v4l2 snd_intel_sdw_acpi snd_hda_codec videobuf2_common x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi btusb snd_hda_core snd_hwdep rapl btrtl btbcm videodev snd_seq btintel intel_cstate mc btmtk intel_uncore joydev snd_seq_device cfg80211 pcspkr bluetooth think_lmi thinkpad_acpi snd_pcm firmware_attributes_class mei_me i2c_i801 wmi_bmof i2c_smbus ledtrig_audio platform_profile mei lpc_ich
 rfkill snd_timer snd soundcore zram i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_buddy e1000e drm_display_helper rtsx_pci ghash_clmulni_intel serio_raw cec ttm wmi video fuse
CR2: 0000000000000234