Backtrace

WARNING: CPU: 0 PID: 1152 at drivers/net/wireless/ralink/rt2x00/rt2800mmio.c:461 rt2800mmio_kick_queue+0x76/0x80 [rt2800mmio]
Modules linked in: xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp ccm 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 tun iptable_raw iptable_security bridge stp llc nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nvidia_drm(POE) nvidia_modeset(POE) rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio rt2x00lib nvidia(POE) mac80211 coretemp snd_hda_codec_hdmi kvm_intel snd_hda_intel iTCO_wdt snd_intel_dspcfg at24 kvm intel_pmc_bxt iTCO_vendor_support snd_hda_codec drm_kms_helper cfg80211 snd_hda_core snd_hwdep snd_seq cec snd_seq_device irqbypass snd_pcm drm joydev pcspkr i2c_i801 i2c_smbus eeprom_93cx6 rfkill snd_timer libarc4 lpc_ich snd soundcore acpi_cpufreq nfsd auth_rpcgss nfs_acl
 lockd grace sunrpc ip_tables firewire_ohci e1000e firewire_core serio_raw uas crc_itu_t usb_storage fuse
CPU: 0 PID: 1152 Comm: wpa_supplicant Tainted: P           OE     5.8.18-100.fc31.x86_64 #1
Hardware name: ASUSTeK Computer INC. Broadwater/Basswood, BIOS  3.03 07/14/2006
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 a8 8e e6 <0f> 0b eb c1 66 0f 1f 44 00 00 66 66 66 66 90 41 56 41 55 41 54 55
RSP: 0018:ffffaab3411579c8 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff9a6322669ea0 RCX: 0000000000000000
RDX: ffff9a6320933078 RSI: 0000000000000000 RDI: ffff9a6320933168
RBP: ffff9a6320933168 R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000000042 R11: ffff9a62ba79453a R12: 0000000000000000
R13: 0000000000000000 R14: 000000000000000f R15: 0000000000000000
FS:  00007fa13a5a2c00(0000) GS:ffff9a6327c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055e2b206b000 CR3: 00000001f22b2000 CR4: 00000000000006f0
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]
 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: 0033:0x7fa13a93fc37
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:00007fff3323c158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000055efcd449740 RCX: 00007fa13a93fc37
RDX: 0000000000000000 RSI: 00007fff3323c190 RDI: 0000000000000006
RBP: 000055efcd449650 R08: 0000000000000004 R09: 000055efcd440010
R10: 00007fff3323c264 R11: 0000000000000246 R12: 000055efcd490020
R13: 00007fff3323c190 R14: 00007fff3323c264 R15: 000055efcd497bf0