Backtrace

WARNING: CPU: 1 PID: 3375 at fs/proc/generic.c:381 proc_register+0x125/0x1b0
Modules linked in: uinput mmc_block snd_seq_dummy snd_hrtimer rfcomm ccm 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 cmac bnep sunrpc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel snd_intel_dspcfg soundwire_intel intel_rapl_msr soundwire_generic_allocation intel_rapl_common mac80211 snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp libarc4 kvm_intel snd_hda_core ac97_bus snd_hwdep kvm snd_seq btusb iTCO_wdt iwlwifi mei_hdcp snd_seq_device btrtl intel_pmc_bxt
 iTCO_vendor_support ee1004 irqbypass btbcm snd_pcm rapl btintel intel_cstate bluetooth snd_timer cfg80211 intel_uncore snd rtsx_usb_ms i2c_i801 msi_wmi ecdh_generic soundcore intel_wmi_thunderbolt sparse_keymap mei_me joydev memstick pcspkr i2c_smbus rfkill ecc mei intel_pch_thermal acpi_pad zram ip_tables rtsx_usb_sdmmc mmc_core rtsx_usb i915 nouveau drm_ttm_helper ttm i2c_algo_bit drm_kms_helper mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel cec drm nvme ghash_clmulni_intel nvme_core serio_raw alx mdio wmi video fuse
CPU: 1 PID: 3375 Comm: pool-udisksd Tainted: G          I       5.11.12-300.fc34.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. GE62 6QD/MS-16J5, BIOS E16J5IMS.11D 01/19/2018
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 08 46 3d 9d e8 ca 80 79 00 <0f> 0b c6 05 8a a4 2b 02 00 8b 45 5c 48 c7 c7 d0 3d c1 9d 8d b0 00
RSP: 0018:ffffabee40547cb8 EFLAGS: 00010296
RAX: 0000000000000034 RBX: ffff8f39f8d9ab08 RCX: 0000000000000027
RDX: ffff8f3ceec58ac8 RSI: 0000000000000001 RDI: ffff8f3ceec58ac0
RBP: ffff8f3987025600 R08: 0000000000000000 R09: ffffabee40547ae8
R10: ffffabee40547ae0 R11: ffffffff9db44f08 R12: 000000000000000b
R13: ffff8f3986f48d80 R14: ffff8f39870256ac R15: 000000000000000b
FS:  00007fa756cc6640(0000) GS:ffff8f3ceec40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557cff08e338 CR3: 000000011c0a0002 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+0x3140/0x3ba0
 ? snprintf+0x39/0x40
 ? mount_bdev+0x185/0x1b0
 ? ext4_calculate_overhead+0x4c0/0x4c0
 mount_bdev+0x185/0x1b0
 ? ext4_calculate_overhead+0x4c0/0x4c0
 legacy_get_tree+0x27/0x40
 vfs_get_tree+0x25/0xb0
 path_mount+0x42f/0xa50
 __x64_sys_mount+0xe3/0x120
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fa757e9056e
Code: 48 8b 0d 05 19 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 d2 18 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fa756cc52c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa757e9056e
RDX: 00007fa748064a50 RSI: 00007fa748064a30 RDI: 00007fa748064a70
RBP: 00007fa748016c40 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa748064a70 R14: 00007fa748064a50 R15: 00007fa748016c40