Backtrace

kernel BUG at mm/filemap.c:2041!
invalid opcode: 0000 [#1] SMP PTI
CPU: 3 PID: 38023 Comm: kworker/3:2 Tainted: G     U            5.13.12-200.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 1.14.0 02/13/2020
Workqueue: events delayed_fput
RIP: 0010:find_lock_entries+0x372/0x410
Code: 58 fe ff ff e8 8f a6 00 00 e9 ff fd ff ff 48 89 ef e8 22 a1 ff ff e9 ca fd ff ff 48 c7 c6 e0 69 5d 89 48 89 ef e8 ae 20 03 00 <0f> 0b 48 c7 c6 a8 a1 59 89 e8 a0 20 03 00 0f 0b 48 8b 4d 08 48 8d
RSP: 0018:ffffb9b1c88abbb0 EFLAGS: 00010282
RAX: 0000000000000040 RBX: fffffffffffffffe RCX: 0000000000000027
RDX: ffff9bceedd98a08 RSI: 0000000000000001 RDI: ffff9bceedd98a00
RBP: ffffd9f348275000 R08: 0000000000000000 R09: ffffb9b1c88ab9e0
R10: ffffb9b1c88ab9d8 R11: ffffffff89d468c8 R12: ffffb9b1c88abce8
R13: 000000000000001e R14: ffffb9b1c88abc70 R15: ffff9bcedb435560
FS:  0000000000000000(0000) GS:ffff9bceedd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fb4899000 CR3: 0000000429c10004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 shmem_undo_range+0xc6/0x710
 shmem_evict_inode+0xd8/0x240
 ? var_wake_function+0x20/0x20
 evict+0xd1/0x180
 __dentry_kill+0xe1/0x180
 __fput+0xe3/0x240
 delayed_fput+0x1f/0x30
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat r8153_ecm cdc_ether usbnet intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 kvm_intel iwlmvm snd_hda_codec_hdmi kvm iTCO_wdt mac80211 mei_hdcp intel_pmc_bxt iTCO_vendor_support mei_wdt intel_rapl_msr snd_ctl_led dell_laptop snd_hda_codec_realtek dell_smm_hwmon libarc4 snd_hda_codec_generic ledtrig_audio r8152 irqbypass
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec rapl intel_cstate intel_uncore btusb btrtl mii btbcm btintel snd_hda_core snd_usb_audio iwlwifi bluetooth snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq snd_seq_device dell_wmi pcspkr snd_pcm dell_smbios dcdbas wmi_bmof dell_wmi_descriptor intel_wmi_thunderbolt uvcvideo videobuf2_vmalloc snd_timer videobuf2_memops videobuf2_v4l2 snd i2c_i801 videobuf2_common thunderbolt soundcore i2c_smbus cfg80211 videodev processor_thermal_device mei_me processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_hid ecdh_generic intel_rapl_common sparse_keymap joydev ecc mc rfkill mei intel_soc_dts_iosf idma64 intel_pch_thermal int3403_thermal int3402_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad lz4hc lz4hc_compress zram ip_tables i915 rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_kms_helper hid_multitouch mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm
 serio_raw nvme nvme_core rtsx_pci i2c_hid_acpi i2c_hid wmi video fuse