Backtrace

WARNING: CPU: 5 PID: 0 at drivers/net/wireless/realtek/rtw88/tx.c:159 rtw_tx_report_purge_timer+0x20/0x50 [rtw88_core]
Modules linked in: ccm uinput tun binfmt_misc rfcomm 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) cmac bnep sunrpc vfat fat 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_soc_acpi snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus ledtrig_audio snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg rtw88_8822be snd_hda_codec rtw88_8822b x86_pkg_temp_thermal rtw88_pci intel_powerclamp snd_hda_core coretemp snd_hwdep rtw88_core kvm_intel btusb iTCO_wdt uvcvideo snd_seq intel_pmc_bxt videobuf2_vmalloc videobuf2_memops btrtl snd_seq_device btbcm
 mac80211 ee1004 iTCO_vendor_support videobuf2_v4l2 mei_hdcp intel_rapl_msr kvm snd_pcm videobuf2_common btintel irqbypass snd_timer rapl bluetooth cfg80211 intel_cstate videodev intel_uncore pcspkr snd i2c_i801 wmi_bmof intel_wmi_thunderbolt soundcore i2c_smbus mc libarc4 ecdh_generic ecc processor_thermal_device mei_me intel_rapl_common joydev int340x_thermal_zone idma64 intel_xhci_usb_role_switch mei roles intel_soc_dts_iosf intel_pch_thermal ideapad_laptop sparse_keymap rfkill acpi_pad int3400_thermal acpi_thermal_rel ip_tables hid_logitech_hidpp i915 hid_multitouch i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel nvme cec ghash_clmulni_intel nvme_core drm serio_raw wmi i2c_hid video pinctrl_sunrisepoint pinctrl_intel hid_logitech_dj fuse
CPU: 5 PID: 0 Comm: swapper/5 Tainted: G        W  OE     5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 81EV/LNVNB161216, BIOS 7PCN37WW 10/16/2018
RIP: 0010:rtw_tx_report_purge_timer+0x20/0x50 [rtw88_core]
Code: 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 8b 47 f0 85 c0 75 01 c3 41 54 55 53 48 89 fb 48 c7 c7 a8 db df c0 e8 32 ec 2e c7 <0f> 0b 4c 8d 63 d8 4c 89 e7 e8 32 e2 d5 c7 48 8d 7b e0 48 89 c5 e8
RSP: 0018:ffffa2cc401f4eb0 EFLAGS: 00010282
RAX: 0000000000000025 RBX: ffff8f8be67661b8 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000086 RDI: ffff8f8bebf58d08
RBP: ffff8f8bebf5b040 R08: ffff8f8bebf58d00 R09: 0000000000000034
R10: ffffa2cc401f4d60 R11: ffffa2cc401f4d65 R12: ffff8f8be67661b8
R13: ffffffffc0ded5a0 R14: ffff8f8be67661b8 R15: ffffffff89a050c0
FS:  0000000000000000(0000) GS:ffff8f8bebf40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc46806f4e0 CR3: 00000001f9eb4003 CR4: 00000000003606e0
Call Trace:
 <IRQ>
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 ? __hrtimer_run_queues+0x115/0x240
 ? recalibrate_cpu_khz+0x10/0x10
 ? ktime_get+0x38/0x90
 ? sched_clock+0x5/0x10
 __do_softirq+0xee/0x2ff
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xd8/0xe0
 sysvec_apic_timer_interrupt+0x34/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch+0x80/0x290
Code: 8b 1c 25 c0 7b 01 00 0f 1f 44 00 00 0f 1f 44 00 00 41 c7 45 2c 00 00 00 00 4c 89 e7 c6 07 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 <65> 48 8b 04 25 c0 7b 01 00 0f 1f 44 00 00 4d 85 f6 74 21 65 48 8b
RSP: 0018:ffffa2cc400ffe48 EFLAGS: 00000246
RAX: ffff8f8b79cdce80 RBX: ffff8f8bea692740 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8f8bebf6a2c0
RBP: ffffa2cc400ffe70 R08: ffff8f8be2e73600 R09: ffff8f8be2e72600
R10: 00000000000001bd R11: 000000000000000c R12: ffff8f8bebf6a2c0
R13: ffff8f8b79cdce80 R14: 0000000000000000 R15: 0000000000000001
 ? __switch_to_asm+0x36/0x70
 __schedule+0x377/0x820
 ? update_ts_time_stats+0x51/0x70
 schedule_idle+0x28/0x40
 do_idle+0x159/0x260
 cpu_startup_entry+0x19/0x20
 start_secondary+0x144/0x170
 secondary_startup_64+0xb6/0xc0