Backtrace

WARNING: CPU: 1 PID: 12308 at net/mac80211/driver-ops.c:36 drv_stop+0xf3/0x100 [mac80211]
Modules linked in: ccm uinput rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nouveau cmac bnep mxm_wmi ttm sunrpc vfat fat squashfs loop intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi snd_hda_codec_conexant kvm snd_hda_codec_generic snd_hda_intel iwldvm snd_intel_dspcfg at24 mei_hdcp irqbypass snd_hda_codec mei_wdt uvcvideo mac80211 iTCO_wdt intel_pmc_bxt iTCO_vendor_support videobuf2_vmalloc snd_hda_core videobuf2_memops videobuf2_v4l2 videobuf2_common btusb snd_hwdep rapl btrtl
 intel_cstate btbcm snd_seq btintel libarc4 intel_uncore snd_seq_device bluetooth videodev iwlwifi snd_pcm i2c_i801 pcspkr wmi_bmof thinkpad_acpi i2c_smbus joydev mei_me snd_timer ecdh_generic ledtrig_audio mc cfg80211 ecc mei lpc_ich snd soundcore rfkill ip_tables i915 hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec sdhci_pci drm cqhci sdhci serio_raw mmc_core e1000e hid_logitech_dj wmi video fuse
CPU: 1 PID: 12308 Comm: kworker/1:0 Tainted: G        W I       5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 4270CTO/4270CTO, BIOS 8BET63WW (1.43 ) 10/20/2016
Workqueue: events_freezable ieee80211_restart_work [mac80211]
RIP: 0010:drv_stop+0xf3/0x100 [mac80211]
Code: 7b 0c 00 48 85 ed 74 1d 48 8b 45 00 48 8b 7d 08 48 83 c5 18 48 89 de e8 1b 38 35 ea 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 66 66 66 66 90 41 55 41 54
RSP: 0018:ffffb5a982157c98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9e36aa3b07e0 RCX: 0000000000000000
RDX: ffff9e368af126c0 RSI: 0000000000000282 RDI: ffff9e36aa3b07e0
RBP: ffff9e36aa3b1930 R08: ffff9e36b0410c00 R09: ffff9e36b0003d98
R10: ffff9e36b0003e40 R11: 0000000000000000 R12: ffff9e36aa3b07e0
R13: ffff9e36aa3b1000 R14: ffff9e36aa3b0ca0 R15: ffff9e36afaaf4d8
FS:  0000000000000000(0000) GS:ffff9e36b2240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f88be65bd90 CR3: 0000000295a0a003 CR4: 00000000000606e0
Call Trace:
 ieee80211_do_stop+0x54d/0x850 [mac80211]
 ? dev_deactivate_many+0x298/0x2d0
 ieee80211_stop+0x16/0x20 [mac80211]
 __dev_close_many+0x8e/0xf0
 dev_close_many+0x81/0x120
 dev_close.part.0+0x4e/0x80
 cfg80211_shutdown_all_interfaces+0x71/0xd0 [cfg80211]
 ieee80211_reconfig+0x92/0x1450 [mac80211]
 ? rcu_exp_wait_wake+0x340/0x340
 ? finish_wait+0x80/0x80
 ieee80211_restart_work+0xb7/0xe0 [mac80211]
 process_one_work+0x1b4/0x370
 worker_thread+0x50/0x3b0
 ? process_one_work+0x370/0x370
 kthread+0xfe/0x140
 ? kthread_park+0x90/0x90
 ret_from_fork+0x22/0x30