Backtrace

WARNING: CPU: 3 PID: 25950 at fs/proc/generic.c:376 proc_register+0x125/0x1b0
Modules linked in: vfat fat binfmt_misc rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 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 nvidia_drm(POE) nvidia_modeset(POE) intel_rapl_msr nvidia_uvm(POE) intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_hda_codec_hdmi kvm_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi
 kvm nvidia(POE) snd_hda_codec snd_usb_audio iTCO_wdt intel_pmc_bxt uvcvideo mei_hdcp irqbypass iTCO_vendor_support ee1004 snd_hda_core snd_usbmidi_lib videobuf2_vmalloc snd_rawmidi rapl snd_hwdep videobuf2_memops snd_seq videobuf2_v4l2 intel_cstate snd_seq_device intel_uncore snd_pcm videobuf2_common btusb snd_timer videodev btrtl btbcm snd btintel wmi_bmof intel_wmi_thunderbolt joydev bluetooth drm_kms_helper mc soundcore cec mei_me i2c_i801 rfkill mei intel_pch_thermal i2c_smbus acpi_pad acpi_tad drm zram ip_tables uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel nvme e1000e mxm_wmi nvme_core ghash_clmulni_intel wmi video fuse
CPU: 3 PID: 25950 Comm: mount Tainted: P           OE     5.13.5-200.fc34.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7B17/MPG Z390 GAMING EDGE AC (MS-7B17), BIOS A.60 08/08/2019
RIP: 0010:proc_register+0x125/0x1b0
Code: 02 00 48 83 c4 08 48 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 49 8b b5 a0 00 00 00 4c 89 f2 48 c7 c7 b8 c8 5e 9b e8 a6 93 7c 00 <0f> 0b c6 05 5a 51 56 02 00 8b 45 5c 48 c7 c7 f0 71 e1 9b 8d b0 00
RSP: 0018:ffffb73643e6fcb8 EFLAGS: 00010296
RAX: 000000000000002f RBX: ffff918346887c48 RCX: 0000000000000027
RDX: ffff918a0ead8a08 RSI: 0000000000000001 RDI: ffff918a0ead8a00
RBP: ffff91836ba1afc0 R08: 0000000000000000 R09: ffffb73643e6faf0
R10: ffffb73643e6fae8 R11: ffffffff9bd468c8 R12: 0000000000000006
R13: ffff9182c2caad80 R14: ffff91836ba1b06c R15: 0000000000000006
FS:  00007f506ee52c40(0000) GS:ffff918a0eac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f506f183970 CR3: 000000031601a005 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 proc_mkdir+0x4b/0x50
 jbd2_journal_init_inode+0xbf/0x100
 ext4_fill_super+0x312c/0x3b90
 ? mount_bdev+0x182/0x1b0
 mount_bdev+0x182/0x1b0
 ? ext4_calculate_overhead+0x4c0/0x4c0
 legacy_get_tree+0x24/0x40
 vfs_get_tree+0x22/0xb0
 path_mount+0x42f/0xa00
 __x64_sys_mount+0xe3/0x120
 do_syscall_64+0x3d/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f506f08221e
Code: 48 8b 0d 5d 1c 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2a 1c 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffeb9c35958 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f506f08221e
RDX: 000055ddc51f1d40 RSI: 000055ddc51eb6b0 RDI: 000055ddc51eb690
RBP: 000055ddc51eb460 R08: 0000000000000000 R09: 0000000000000012
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000055ddc51eb690 R14: 000055ddc51f1d40 R15: 000055ddc51eb460