Backtrace

WARNING: CPU: 3 PID: 12008 at mm/kfence/core.c:135 kfence_unprotect+0x2c/0x80
Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device 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 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio mei_hdcp irqbypass iTCO_wdt snd_hda_intel at24 intel_pmc_bxt xpad iTCO_vendor_support snd_intel_dspcfg rapl snd_intel_sdw_acpi ff_memless eeepc_wmi snd_hda_codec intel_cstate joydev intel_uncore asus_wmi snd_hda_core mei_me
 sparse_keymap mei rfkill snd_hwdep i2c_i801 pcspkr lpc_ich i2c_smbus mxm_wmi wmi_bmof acpi_pad snd_aloop binfmt_misc zram ip_tables wacom i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm e1000e wmi video v4l2loopback(OE) fuse snd_pcm snd_timer snd soundcore videodev mc
CPU: 3 PID: 12008 Comm: systemd-coredum Tainted: G      D W  OE     5.13.12-200.fc34.x86_64 #1
Hardware name: ASUS All Series/Z97-A, BIOS 2501 04/27/2015
RIP: 0010:kfence_unprotect+0x2c/0x80
Code: 44 00 00 55 48 81 e7 00 f0 ff ff 48 89 fd 48 83 ec 08 48 8d 74 24 04 e8 b2 71 d7 ff 48 85 c0 74 07 83 7c 24 04 01 74 13 0f 0b <0f> 0b c6 05 8b ff c5 01 00 48 83 c4 08 31 c0 5d c3 48 8b 38 48 89
RSP: 0018:ffffaef145d2fb00 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb5c10000
RDX: ffffaef145d2fb04 RSI: 0000000000000000 RDI: ffffffffb5c10000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffaef145d2fb98 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9746afac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000003c CR3: 00000001d4c10003 CR4: 00000000001706e0
Call Trace:
 page_fault_oops+0x89/0x270
 exc_page_fault+0x78/0x160
 asm_exc_page_fault+0x1e/0x30
RIP: 0010:find_lock_entries+0x88/0x410
Code: 42 00 48 89 c5 48 3d 06 04 00 00 74 e8 48 3d 02 04 00 00 0f 84 75 01 00 00 48 85 c0 0f 84 24 01 00 00 a8 01 0f 85 72 01 00 00 <8b> 40 34 85 c0 0f 84 59 01 00 00 8d 50 01 f0 0f b1 55 34 75 ee 48
RSP: 0018:ffffaef145d2fc48 EFLAGS: 00010246
RAX: 0000000000000008 RBX: fffffffffffffffe RCX: 0000000000000000
RDX: 0000000000000034 RSI: ffff9745aee5fb50 RDI: ffffaef145d2fc50
RBP: 0000000000000008 R08: fffffffffffffffe R09: ffffffffffffffc0
R10: 00000000000098f4 R11: 0000000000000000 R12: ffffaef145d2fd48
R13: 00000000000098ee R14: ffffaef145d2fcd0 R15: ffff974562231e48
 ? find_lock_entries+0x60/0x410
 truncate_inode_pages_range+0xa3/0x580
 ext4_evict_inode+0x13e/0x600
 evict+0xd1/0x180
 __dentry_kill+0xe1/0x180
 dput+0x149/0x2f0
 __fput+0xe3/0x240
 task_work_run+0x65/0xa0
 do_exit+0x351/0xab0
 rewind_stack_do_exit+0x17/0x20
RIP: 0033:0x7f4f0d64a86a
Code: Unable to access opcode bytes at RIP 0x7f4f0d64a840.
RSP: 002b:00007fff0d318098 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 000000007670d000 RCX: 00007f4f0d64a86a
RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007fff0d318120 R08: 000000007670d000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002000
R13: 0000000000000006 R14: 0000000080000000 R15: 0000000000000000