Backtrace

WARNING: CPU: 2 PID: 7684 at net/mac80211/scan.c:422 __ieee80211_scan_completed+0x316/0x330 [mac80211]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) 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 bnep sunrpc vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops iwlmvm videobuf2_v4l2 snd_soc_skl videobuf2_common videodev mac80211 snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp mc snd_soc_acpi_intel_match libarc4 snd_soc_acpi btusb snd_soc_core btrtl snd_hda_codec_hdmi btbcm
 iwlwifi mei_hdcp btintel snd_compress bluetooth ee1004 intel_tcc_cooling x86_pkg_temp_thermal iTCO_wdt intel_powerclamp intel_pmc_bxt snd_ctl_led iTCO_vendor_support coretemp ac97_bus snd_pcm_dmaengine snd_hda_codec_realtek kvm_intel intel_rapl_msr snd_hda_codec_generic ledtrig_audio ecdh_generic snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core cfg80211 snd_hwdep snd_seq irqbypass snd_seq_device snd_pcm rapl intel_cstate intel_uncore asus_nb_wmi asus_wmi snd_timer mei_me sparse_keymap i2c_i801 snd hid_sensor_gyro_3d pcspkr wmi_bmof intel_wmi_thunderbolt i2c_smbus mei hid_sensor_accel_3d rfkill soundcore processor_thermal_device_pci_legacy hid_sensor_trigger processor_thermal_device hid_sensor_iio_common processor_thermal_rfim industrialio_triggered_buffer kfifo_buf processor_thermal_mbox processor_thermal_rapl joydev intel_xhci_usb_role_switch intel_rapl_common industrialio idma64 int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal
 acpi_pad int3400_thermal asus_wireless soc_button_array acpi_thermal_rel binfmt_misc zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 nouveau drm_ttm_helper hid_multitouch i2c_algo_bit ttm mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel drm_kms_helper cec ghash_clmulni_intel drm serio_raw intel_ish_ipc intel_ishtp i2c_hid_acpi i2c_hid wmi video fuse
CPU: 2 PID: 7684 Comm: kworker/u8:32 Tainted: P           OE     5.14.9-200.fc34.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. Q524UQK/Q524UQK, BIOS Q524UQK.307 04/17/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
RIP: 0010:__ieee80211_scan_completed+0x316/0x330 [mac80211]
Code: 0f a3 05 dd 75 f3 ca 0f 83 e4 fe ff ff 48 8b 05 90 5d 0d 00 48 85 c0 74 0c 48 8b 78 08 48 89 ee e8 ef 69 03 00 e9 c7 fe ff ff <0f> 0b 5b 5d 41 5c 41 5d 41 5e c3 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffff9f4481c2fe08 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff93aa00051020
RDX: ffff93ac6b785080 RSI: 0000000000000001 RDI: ffff93aa03ac8800
RBP: ffff93aa03ac8800 R08: ffff93aa00051020 R09: ffff93aa264da7ec
R10: 0000000000000005 R11: 0000000000000002 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: ffff93aa03ac8800
FS:  0000000000000000(0000) GS:ffff93ac72d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fabdbbdb00c CR3: 0000000110252001 CR4: 00000000003706e0
Call Trace:
 ieee80211_scan_work+0x106/0x510 [mac80211]
 ? __cond_resched+0x16/0x40
 process_one_work+0x1ec/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30