Backtrace

WARNING: CPU: 3 PID: 80172 at fs/fs-writeback.c:2330 __mark_inode_dirty+0x17a/0x380
Modules linked in: nls_utf8 isofs uinput exfat uas usb_storage snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac bnep sunrpc snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof iTCO_wdt snd_hda_ext_core intel_pmc_bxt snd_soc_acpi_intel_match iTCO_vendor_support mei_hdcp snd_soc_acpi ee1004 intel_rapl_msr snd_soc_core x86_pkg_temp_thermal snd_compress intel_powerclamp coretemp ath10k_pci ac97_bus snd_pcm_dmaengine
 dell_laptop ath10k_core kvm_intel ledtrig_audio dell_smm_hwmon vfat fat squashfs snd_hda_intel mac80211 kvm uvcvideo snd_intel_dspcfg btusb videobuf2_vmalloc snd_hda_codec btrtl loop videobuf2_memops btbcm btintel irqbypass snd_hda_core videobuf2_v4l2 bluetooth snd_hwdep ath videobuf2_common snd_seq rapl dell_wmi intel_cstate snd_seq_device dell_smbios cfg80211 videodev snd_pcm intel_uncore dcdbas ecdh_generic ecc snd_timer wmi_bmof intel_wmi_thunderbolt mc pcspkr dell_wmi_descriptor snd rfkill i2c_i801 soundcore libarc4 i2c_smbus processor_thermal_device joydev mei_me intel_rapl_common mei intel_soc_dts_iosf idma64 int3403_thermal int340x_thermal_zone intel_hid sparse_keymap int3400_thermal acpi_pad acpi_thermal_rel zram ip_tables i915 nouveau hid_multitouch mxm_wmi ttm i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme ghash_clmulni_intel nvme_core r8169 serio_raw i2c_hid video wmi pinctrl_icelake pinctrl_intel fuse
CPU: 3 PID: 80172 Comm: umount Tainted: G        W  OE     5.8.15-301.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron 5593/0HP5Y9, BIOS 1.12.0 10/13/2020
RIP: 0010:__mark_inode_dirty+0x17a/0x380
Code: ff ff 48 8b 38 49 89 c4 f6 47 54 02 75 1e 48 8b 40 08 a8 01 75 16 e8 f5 c5 f2 ff 48 c7 c7 38 55 3c b6 48 89 c6 e8 ac 4b d8 ff <0f> 0b 48 8b 05 ed f0 6a 01 48 89 85 c8 00 00 00 45 85 ff 74 0e 48
RSP: 0018:ffffb57c4143fe18 EFLAGS: 00010296
RAX: 000000000000001c RBX: 0000000000000000 RCX: ffff9fbfff6d8d18
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9fbfff6d8d10
RBP: ffff9fbff4580758 R08: 00000000000007c7 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff9fbba2718870
R13: ffff9fbff45807e0 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fbd7c6a3c40(0000) GS:ffff9fbfff6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd3c48a5948 CR3: 0000000476166002 CR4: 0000000000762ee0
PKRU: 55555554
Call Trace:
 exfat_set_vol_flags+0x44/0x90 [exfat]
 exfat_put_super+0x32/0x80 [exfat]
 generic_shutdown_super+0x6c/0x100
 kill_block_super+0x21/0x50
 deactivate_locked_super+0x36/0xa0
 cleanup_mnt+0x12d/0x190
 task_work_run+0x65/0xa0
 __prepare_exit_to_usermode+0x184/0x1a0
 do_syscall_64+0x59/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fbd7c8d3b3b
Code: 33 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 09 33 0c 00 f7 d8
RSP: 002b:00007ffe6a7706a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00005560c0e42f00 RCX: 00007fbd7c8d3b3b
RDX: 000000000000001e RSI: 0000000000000002 RDI: 00005560c0e3d690
RBP: 00005560c0e3d460 R08: 0000000000000000 R09: 00007fbd7c997a60
R10: 00005560c0e43a20 R11: 0000000000000202 R12: 0000000000000002
R13: 00005560c0e3d690 R14: 00005560c0e3d570 R15: 00005560c0e3d460