Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 7 PID: 861 Comm: udisksd Not tainted 5.14.10-300.fc35.x86_64 #1
Hardware name: Dell Inc. OptiPlex 9030 AIO/0CYTN6, BIOS A11 03/22/2016
RIP: 0010:strcmp+0x10/0x20
Code: 48 83 c6 01 48 83 c7 01 88 47 ff 84 c0 75 eb 4c 89 c0 c3 0f 1f 80 00 00 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 0f 0f b6 14 07 <3a> 14 06 74 ef 19 c0 83 c8 01 c3 31 c0 c3 66 90 48 85 d2 74 20 31
RSP: 0018:ffffafa880f73c18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff985b4bfbef42
RDX: 0000000000000072 RSI: 0000000000000000 RDI: ffff985b4bfbef38
RBP: 00000000534d867a R08: ffff985b56470210 R09: ffff985c48cdc080
R10: 0000000000000000 R11: ffffffffffff939e R12: ffff985b56034018
R13: ffff985b4bfbef38 R14: ffffafa880f73d50 R15: 0000000000000000
FS:  00007f6d06652900(0000) GS:ffff985d66bc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000106d3e003 CR4: 00000000001706e0
Call Trace:
 kernfs_find_ns+0x5b/0xd0
 kernfs_iop_lookup+0x47/0xa0
 __lookup_slow+0x74/0x130
 walk_component+0x11b/0x190
 ? path_init+0x2bc/0x3e0
 ? filename_lookup+0x141/0x1b0
 path_lookupat+0x6e/0x1b0
 filename_lookup+0xbc/0x1b0
 ? strncpy_from_user+0x3f/0x130
 ? getname_flags.part.0+0x48/0x1b0
 ? __handle_mm_fault+0xd76/0x14e0
 vfs_statx+0x64/0x100
 __do_sys_newfstatat+0x1e/0x40
 ? handle_mm_fault+0xcf/0x2a0
 ? do_user_addr_fault+0x1d5/0x680
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f6d06fc2d7e
Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 71
RSP: 002b:00007ffd270d1708 EFLAGS: 00000202 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: 000055b348ac20ea RCX: 00007f6d06fc2d7e
RDX: 00007ffd270d17f0 RSI: 00007ffd270d1710 RDI: 00000000ffffff9c
RBP: 00007ffd270d18c0 R08: 0000000000000071 R09: 006264732f6b636f
R10: 0000000000000100 R11: 0000000000000202 R12: 000055b34a077e00
R13: 0000000000000000 R14: 00007ffd270d1710 R15: 00007ffd270d17c8
Modules linked in: udf crc_itu_t ses enclosure scsi_transport_sas uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr ns bnep sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_hda_codec_realtek kvm_intel snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi iTCO_wdt mac80211 snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi uvcvideo libarc4 mei_hdcp mei_wdt intel_pmc_bxt snd_hda_codec at24 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btusb snd_hda_core irqbypass btrtl rapl iTCO_vendor_support btbcm videobuf2_common dcdbas snd_hwdep btintel iwlwifi snd_seq intel_cstate snd_seq_device bluetooth intel_uncore videodev joydev dell_wmi_aio snd_pcm
 sparse_keymap mc wmi_bmof i2c_i801 pcspkr cfg80211 mei_me snd_timer i2c_smbus ecdh_generic snd mei rfkill lpc_ich soundcore zram ip_tables amdgpu iommu_v2 gpu_sched hid_multitouch i915 radeon i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul drm_kms_helper crc32c_intel cec sdhci_pci cqhci ghash_clmulni_intel drm sdhci e1000e mmc_core wmi video fuse
CR2: 0000000000000000