Backtrace

WARNING: CPU: 0 PID: 0 at drivers/net/wireless/realtek/rtw88/tx.c:159 rtw_tx_report_purge_timer+0x20/0x50 [rtw88_core]
Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter uinput ccm rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge nf_conntrack_netbios_ns nf_conntrack_broadcast stp xt_CT 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 overlay ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc sunrpc squashfs vfat fat loop 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 ledtrig_audio ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp snd_intel_dspcfg kvm_intel snd_hda_codec rtw88_8822be rtw88_8822b rtw88_pci
 rtw88_core snd_hda_core iTCO_wdt snd_hwdep intel_pmc_bxt ee1004 iTCO_vendor_support kvm btusb uvcvideo snd_seq mac80211 btrtl videobuf2_vmalloc mei_hdcp intel_rapl_msr btbcm videobuf2_memops irqbypass btintel snd_seq_device videobuf2_v4l2 rapl snd_pcm videobuf2_common intel_cstate snd_timer intel_uncore bluetooth i2c_i801 cfg80211 pcspkr snd intel_wmi_thunderbolt wmi_bmof videodev i2c_smbus soundcore processor_thermal_device mei_me ecdh_generic intel_rapl_common libarc4 mc joydev ecc int340x_thermal_zone ideapad_laptop idma64 mei intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pch_thermal sparse_keymap roles rfkill int3400_thermal acpi_pad acpi_thermal_rel ip_tables i915 hid_multitouch i2c_algo_bit drm_kms_helper cec nvme crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme_core ghash_clmulni_intel serio_raw wmi i2c_hid pinctrl_sunrisepoint pinctrl_intel video fuse
CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W         5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 81EU/LNVNB161216, BIOS 7PCN35WW 09/25/2018
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 fb b4 c0 e8 32 cc 59 d4 <0f> 0b 4c 8d 63 d8 4c 89 e7 e8 32 c2 00 d5 48 8d 7b e0 48 89 c5 e8
RSP: 0018:ffffb8fac0003eb0 EFLAGS: 00010282
RAX: 0000000000000025 RBX: ffff942d5d8961b8 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000086 RDI: ffff942d63e18d08
RBP: ffff942d63e1b040 R08: ffff942d63e18d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff942d5d8961b8
R13: ffffffffc0b3f5a0 R14: ffff942d5d8961b8 R15: ffffffff96a050c0
FS:  0000000000000000(0000) GS:ffff942d63e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564f5303e670 CR3: 0000000424a0a006 CR4: 00000000003606f0
Call Trace:
 <IRQ>
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 __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:cpuidle_enter_state+0xc9/0x3e0
Code: e8 0c f5 7d ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 e5 02 00 00 31 ff e8 4e 4b 84 ff fb 66 0f 1f 44 00 00 <45> 85 ed 0f 88 3b 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d 04 52 48
RSP: 0018:ffffffff96a03e48 EFLAGS: 00000246
RAX: ffff942d63e2a2c0 RBX: ffff942d63e35100 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 00000000471c83e7 RDI: 0000000000000000
RBP: ffffffff96b6f540 R08: 00003931056bf659 R09: 0000000000000b76
R10: 0000000000000142 R11: ffff942d63e290e4 R12: 00003931056bf659
R13: 0000000000000004 R14: 0000000000000004 R15: ffffffff96a14840
 ? cpuidle_enter_state+0xa4/0x3e0
 cpuidle_enter+0x29/0x40
 do_idle+0x1c0/0x260
 cpu_startup_entry+0x19/0x20
 start_kernel+0x80d/0x81d
 ? apply_microcode_early.cold+0xc/0x2b
 secondary_startup_64+0xb6/0xc0