Backtrace

WARNING: CPU: 0 PID: 1242 at net/mac80211/offchannel.c:156 ieee80211_offchannel_return+0x18e/0x1a0 [mac80211]
Modules linked in: rfcomm nf_conntrack_netlink xt_addrtype br_netfilter ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns tun nf_conntrack_broadcast xt_CT bridge stp llc 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 overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) cmac vboxdrv(OE) bnep sunrpc vfat fat squashfs elan_i2c loop 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 snd_hda_codec_hdmi snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi snd_soc_core snd_hda_codec_generic x86_pkg_temp_thermal
 snd_compress intel_powerclamp ac97_bus coretemp snd_pcm_dmaengine iTCO_wdt snd_hda_intel snd_intel_dspcfg intel_pmc_bxt kvm_intel iwlmvm iTCO_vendor_support snd_hda_codec intel_rapl_msr mei_hdcp mei_wdt kvm mac80211 snd_hda_core uvcvideo irqbypass snd_hwdep snd_seq rapl videobuf2_vmalloc btusb videobuf2_memops intel_cstate videobuf2_v4l2 snd_seq_device btrtl intel_uncore btbcm snd_pcm libarc4 i2c_i801 btintel videobuf2_common bluetooth intel_wmi_thunderbolt wmi_bmof iwlwifi i2c_smbus snd_timer videodev joydev ecdh_generic mc cfg80211 thunderbolt ecc ucsi_acpi thinkpad_acpi processor_thermal_device mei_me typec_ucsi ledtrig_audio intel_rapl_common mei snd intel_soc_dts_iosf intel_pch_thermal typec soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables i915 rtsx_pci_sdmmc i2c_algo_bit mmc_core crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel e1000e cec ghash_clmulni_intel serio_raw nvme drm nvme_core rtsx_pci wmi
 pinctrl_cannonlake video pinctrl_intel fuse
CPU: 0 PID: 1242 Comm: wpa_supplicant Tainted: G           OE     5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 20NYS7K91R/20NYS7K91R, BIOS N2JET84W (1.62 ) 01/03/2020
RIP: 0010:ieee80211_offchannel_return+0x18e/0x1a0 [mac80211]
Code: eb 98 41 83 0f 02 be 10 00 00 00 4c 89 ff e8 b9 1b ff ff e9 69 ff ff ff 31 d2 48 89 de 4c 89 ff e8 f7 6d 04 00 e9 57 ff ff ff <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44 00
RSP: 0018:ffffad2f81397aa0 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff89ddd66e0000 RSI: 0000000000000000 RDI: ffff89dddbc307e0
RBP: ffff89dddbc307e0 R08: ffffad2f81397980 R09: ffff89dc42e14500
R10: 0000000000000000 R11: ffffe089189b24e0 R12: 0000000000000001
R13: 0000000000000000 R14: ffff89ddde4b8900 R15: ffffffffbcbf2e40
FS:  00007f4148abec00(0000) GS:ffff89dde2400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f77553b6048 CR3: 00000008578ac001 CR4: 00000000003606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __ieee80211_scan_completed+0x12f/0x450 [mac80211]
 ? try_to_grab_pending+0xa8/0x140
 ieee80211_scan_cancel+0xe8/0x1c0 [mac80211]
 nl80211_abort_scan+0x5f/0x110 [cfg80211]
 genl_rcv_msg+0x194/0x2d3
 ? genl_start+0x140/0x140
 netlink_rcv_skb+0x49/0x110
 genl_rcv+0x24/0x40
 netlink_unicast+0x16d/0x210
 netlink_sendmsg+0x233/0x450
 sock_sendmsg+0x5e/0x60
 ____sys_sendmsg+0x1f3/0x260
 ? copy_msghdr_from_user+0x4c/0x70
 ___sys_sendmsg+0x81/0xc0
 ? ___sys_recvmsg+0x7a/0x90
 ? sock_has_perm+0x84/0xa0
 ? __cgroup_bpf_run_filter_setsockopt+0x8e/0x2d0
 __sys_sendmsg+0x49/0x80
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f4148e5bc37
Code: 64 89 02 48 c7 c0 ff ff ff ff eb bb 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
RSP: 002b:00007ffcbb441968 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000555856a0a740 RCX: 00007f4148e5bc37
RDX: 0000000000000000 RSI: 00007ffcbb4419a0 RDI: 0000000000000006
RBP: 0000555856a0a650 R08: 0000000000000004 R09: 0000555856a01010
R10: 00007ffcbb441a74 R11: 0000000000000246 R12: 0000555856a4f920
R13: 00007ffcbb4419a0 R14: 00007ffcbb441a74 R15: 0000555856a64060