Backtrace

WARNING: CPU: 3 PID: 1133 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:2411 iwl_mvm_scan_stop+0x1e3/0x230 [iwlmvm]
Modules linked in: nft_redir nft_counter rfcomm nf_conntrack_netbios_ns nf_conntrack_broadcast nft_ct nft_chain_nat 8021q garp mrp stp llc nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nf_tables nfnetlink cmac bnep sunrpc vfat fat intel_rapl_msr snd_soc_hdac_hdmi snd_soc_dmic mei_hdcp mei_wdt iTCO_wdt iTCO_vendor_support intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf wmi_bmof intel_wmi_thunderbolt btusb pcspkr btrtl btbcm btintel bluetooth ecdh_generic ecc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc iwlmvm snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof ledtrig_audio snd_soc_skl mac80211 snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus
 snd_pcm_dmaengine snd_hda_intel libarc4 snd_intel_dspcfg snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm cfg80211 snd_timer acpi_tad snd acpi_pad i2c_i801 soundcore mei_me mei rfkill ie31200_edac i915 i2c_algo_bit cec drm_kms_helper crc32c_intel e1000e drm wmi video fuse [last unloaded: ip_tables]
CPU: 3 PID: 1133 Comm: wpa_supplicant Tainted: G        W         5.6.6-300.fc32.x86_64 #1
Hardware name: LENOVO 10RS003RUK/3136, BIOS M1UKT47A 08/14/2019
RIP: 0010:iwl_mvm_scan_stop+0x1e3/0x230 [iwlmvm]
Code: 48 8b 7b 28 48 8d 74 24 08 48 c7 44 24 10 00 00 00 00 48 c7 44 24 08 00 00 00 00 c6 44 24 16 01 e8 f2 1e df ff e9 6f fe ff ff <0f> 0b 41 bc fe ff ff ff 48 8b 3b 41 89 e9 49 c7 c0 c0 b1 ce c0 31
RSP: 0018:ffffa84340e4fa50 EFLAGS: 00010246
RAX: 0000000000000004 RBX: ffff8da103849e88 RCX: ffffffffc0ce4520
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8da10941e0b0
RBP: 0000000000000002 R08: ffffffffc0cf0630 R09: 0000000000000004
R10: 000000000000034b R11: 0000000000000003 R12: 0000000000000000
R13: 0000000000000000 R14: ffff8da103849f60 R15: 0000000000000003
FS:  00007fe8fa7e1c00(0000) GS:ffff8da10c4c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f218cdd5145 CR3: 0000000425ca8004 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 iwl_mvm_mac_sched_scan_stop+0x35/0x70 [iwlmvm]
 ieee80211_request_sched_scan_stop+0x84/0x180 [mac80211]
 cfg80211_stop_sched_scan_req+0x59/0x1e0 [cfg80211]
 genl_rcv_msg+0x191/0x3ea
 ? genl_family_rcv_msg_attrs_parse.isra.0+0xf0/0xf0
 netlink_rcv_skb+0x47/0x110
 genl_rcv+0x24/0x40
 netlink_unicast+0x1ce/0x290
 netlink_sendmsg+0x233/0x450
 sock_sendmsg+0x5e/0x60
 ____sys_sendmsg+0x227/0x270
 ? copy_msghdr_from_user+0xb8/0x140
 ___sys_sendmsg+0x7c/0xc0
 ? copy_msghdr_from_user+0xb8/0x140
 ? avc_has_perm+0x3b/0x160
 ? ___sys_recvmsg+0x6c/0x90
 ? sock_has_perm+0x84/0xa0
 ? __cgroup_bpf_run_filter_setsockopt+0x94/0x290
 __sys_sendmsg+0x49/0x80
 do_syscall_64+0x5b/0xf0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fe8fab87e97
Code: 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 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:00007ffd5ad9c0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00005623e2f0c3c0 RCX: 00007fe8fab87e97
RDX: 0000000000000000 RSI: 00007ffd5ad9c110 RDI: 0000000000000006
RBP: 00005623e2f0e600 R08: 0000000000000004 R09: 00005623e2f04010
R10: 00007ffd5ad9c1e4 R11: 0000000000000246 R12: 00005623e2fa2ca0
R13: 00007ffd5ad9c110 R14: 00007ffd5ad9c1e4 R15: 00005623e2fa0290