Backtrace

WARNING: CPU: 1 PID: 1147 at drivers/net/wireless/ralink/rt2x00/rt2800mmio.c:461 rt2800mmio_kick_queue+0x76/0x80 [rt2800mmio]
Modules linked in: uinput ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT tun 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc rtl8xxxu edac_mce_amd kvm_amd ccp kvm irqbypass rtl8192cu rtl_usb joydev rtl8192c_common rtlwifi rt2800pci snd_hda_codec_realtek rt2800mmio snd_hda_codec_generic ledtrig_audio rt2800lib rt2x00pci snd_hda_intel rt2x00mmio rt2x00lib snd_intel_dspcfg snd_hda_codec mac80211 snd_hda_core wmi_bmof snd_hwdep snd_seq pcspkr snd_seq_device snd_pcm snd_timer k10temp snd sp5100_tco soundcore i2c_piix4 cfg80211 eeprom_93cx6 rfkill
 libarc4 acpi_cpufreq ip_tables radeon i2c_algo_bit drm_kms_helper uas usb_storage hid_logitech_hidpp cec ttm drm serio_raw r8169 wmi hid_logitech_dj fuse
CPU: 1 PID: 1147 Comm: wpa_supplicant Tainted: G           OE     5.8.18-100.fc31.x86_64 #1
Hardware name: Hewlett-Packard p7-1054/2AB1 , BIOS 6.06 03/22/2011
RIP: 0010:rt2800mmio_kick_queue+0x76/0x80 [rt2800mmio]
Code: e0 04 05 38 02 00 00 48 03 83 60 06 00 00 89 10 b9 01 00 00 00 48 8d bb e8 09 00 00 31 d2 5b be 00 c2 eb 0b 5d e9 3a 08 7f cb <0f> 0b eb c1 66 0f 1f 44 00 00 0f 1f 44 00 00 41 56 41 55 41 54 55
RSP: 0018:ffffb97581b079c8 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff92bf8be7dea0 RCX: 0000000000000000
RDX: ffff92bf8adc1478 RSI: 0000000000000000 RDI: ffff92bf8adc1568
RBP: ffff92bf8adc1568 R08: 0000000000000000 R09: 0000000000000003
R10: ffff92bf90002750 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 000000000000000f R15: 0000000000000000
FS:  00007f205b2d1c00(0000) GS:ffff92bf92040000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000b840322e000 CR3: 0000000356494000 CR4: 00000000000006e0
Call Trace:
 rt2x00queue_flush_queue+0x36/0x90 [rt2x00lib]
 rt2x00mac_flush+0x5c/0x90 [rt2x00lib]
 __ieee80211_flush_queues+0xe0/0x1d0 [mac80211]
 ieee80211_offchannel_stop_vifs+0x3f/0x1b0 [mac80211]
 __ieee80211_start_scan+0x368/0x700 [mac80211]
 ? cred_has_capability+0x6c/0x100
 ieee80211_request_scan+0x2c/0x50 [mac80211]
 nl80211_trigger_scan+0x57b/0x720 [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: 0033:0x7f205b66ec37
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:00007fffb6bc1698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000055b80b50c740 RCX: 00007f205b66ec37
RDX: 0000000000000000 RSI: 00007fffb6bc16d0 RDI: 0000000000000006
RBP: 000055b80b50c650 R08: 0000000000000004 R09: 000055b80b50c5a0
R10: 00007fffb6bc17a4 R11: 0000000000000246 R12: 000055b80b53f390
R13: 00007fffb6bc16d0 R14: 00007fffb6bc17a4 R15: 000055b80b558b70