Backtrace

WARNING: CPU: 6 PID: 4750 at net/mac80211/driver-ops.c:36 drv_stop+0xf3/0x100 [mac80211]
Modules linked in: uinput rfcomm ccm xt_CHECKSUM nf_conntrack_tftp(-) tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs zstd_decompress loop snd_hda_codec_hdmi snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_xtensa_dsp snd_sof_intel_hda_common x86_pkg_temp_thermal snd_soc_hdac_hda intel_powerclamp snd_sof_intel_hda coretemp snd_sof snd_hda_codec_realtek snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_generic kvm_intel snd_compress ac97_bus snd_pcm_dmaengine kvm snd_hda_intel snd_intel_dspcfg ath10k_pci irqbypass
 ath10k_core snd_hda_codec crct10dif_pclmul hid_multitouch crc32_pclmul iTCO_wdt intel_rapl_msr snd_hda_core mei_hdcp iTCO_vendor_support dell_laptop snd_hwdep ghash_clmulni_intel ledtrig_audio intel_cstate mac80211 dell_smm_hwmon btusb uvcvideo dell_wmi snd_seq intel_uncore btrtl ath snd_seq_device btbcm videobuf2_vmalloc btintel intel_rapl_perf snd_pcm dell_smbios videobuf2_memops videobuf2_v4l2 cfg80211 bluetooth pcspkr dcdbas joydev videobuf2_common snd_timer wmi_bmof snd intel_wmi_thunderbolt dell_wmi_descriptor videodev soundcore i2c_i801 processor_thermal_device libarc4 intel_lpss_pci ecdh_generic mc mei_me intel_rapl_common intel_lpss ecc mei idma64 intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid acpi_tad int3400_thermal acpi_thermal_rel acpi_pad sparse_keymap ip_tables rfkill i915 i2c_algo_bit drm_kms_helper nvme drm crc32c_intel nvme_core serio_raw r8169 wmi i2c_hid video pinctrl_icelake pinctrl_intel fuse [last unloaded: nf_nat_tftp]
CPU: 6 PID: 4750 Comm: kworker/6:5 Tainted: G        W         5.4.7-200.fc31.x86_64 #1
Hardware name: Dell Inc. Inspiron 5593/0FHJFF, BIOS 1.1.0 08/16/2019
Workqueue: events_freezable ieee80211_restart_work [mac80211]
RIP: 0010:drv_stop+0xf3/0x100 [mac80211]
Code: 0b 0c 00 48 85 ed 74 1d 48 8b 45 00 48 8b 7d 08 48 83 c5 18 48 89 de e8 6b 4c 31 f0 48 8b 45 00 48 85 c0 75 e7 e9 46 ff ff ff <0f> 0b 5b 5d c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 55 41 54
RSP: 0018:ffffab85c47ebc70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c8d025907a0 RCX: 0000000000000000
RDX: ffff8c8cf4ea0000 RSI: 0000000000000286 RDI: ffff8c8d025907a0
RBP: ffff8c8d025918c8 R08: ffffab85c47ebc10 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffffb1654b98 R12: ffff8c8d025907a0
R13: ffff8c8d02590f98 R14: ffff8c8d02590c38 R15: ffff8c8d01229450
FS:  0000000000000000(0000) GS:ffff8c8d07580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055912992c000 CR3: 000000025b60a004 CR4: 0000000000760ee0
PKRU: 55555554
Call Trace:
 ieee80211_do_stop+0x5ca/0x880 [mac80211]
 ieee80211_stop+0x16/0x20 [mac80211]
 __dev_close_many+0xa1/0x110
 dev_close_many+0x9d/0x160
 dev_close.part.0+0x64/0xa0
 cfg80211_shutdown_all_interfaces+0x71/0xd0 [cfg80211]
 ieee80211_reconfig+0xa2/0x1480 [mac80211]
 ? try_to_del_timer_sync+0x4f/0x80
 ieee80211_restart_work+0xb7/0xe0 [mac80211]
 process_one_work+0x1b5/0x360
 worker_thread+0x50/0x3c0
 kthread+0xf9/0x130
 ? process_one_work+0x360/0x360
 ? kthread_park+0x90/0x90
 ret_from_fork+0x1f/0x40