Backtrace

WARNING: CPU: 2 PID: 0 at drivers/net/wireless/realtek/rtw88/tx.c:155 rtw_tx_report_purge_timer+0x20/0x50 [rtw88]
Modules linked in: ccm rfcomm fuse xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ebtable_nat ebtable_broute iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6_tables iptable_filter snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_xtensa_dsp snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof cmac snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp bnep snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_conexant snd_compress sunrpc ac97_bus snd_hda_codec_generic kvm_intel snd_pcm_dmaengine rtwpci iTCO_wdt snd_hda_intel iTCO_vendor_support mei_hdcp intel_rapl_msr rtw88 snd_intel_dspcfg vfat fat kvm snd_hda_codec mac80211 snd_hda_core snd_hwdep irqbypass
 intel_cstate snd_seq intel_uncore intel_rapl_perf snd_seq_device cfg80211 uvcvideo joydev snd_pcm btusb videobuf2_vmalloc btrtl videobuf2_memops btbcm videobuf2_v4l2 btintel videobuf2_common intel_wmi_thunderbolt wmi_bmof i2c_i801 snd_timer bluetooth libarc4 videodev mei_me processor_thermal_device ecdh_generic thinkpad_acpi mc intel_rapl_common ecc mei intel_soc_dts_iosf ledtrig_audio ucsi_acpi typec_ucsi snd typec soundcore rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables xfs libcrc32c dm_crypt i915 crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper nvme crc32c_intel nvme_core r8169 drm ghash_clmulni_intel serio_raw wmi video pinctrl_cannonlake pinctrl_intel
CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W         5.5.17-200.fc31.x86_64 #1
Hardware name: LENOVO 20RD005KUS/20RD005KUS, BIOS R16ET23W (1.09 ) 01/07/2020
RIP: 0010:rtw_tx_report_purge_timer+0x20/0x50 [rtw88]
Code: 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44 00 00 8b 47 f0 85 c0 75 01 c3 41 54 55 53 48 89 fb 48 c7 c7 58 88 57 c1 e8 62 5b bd ea <0f> 0b 4c 8d 63 d8 4c 89 e7 e8 52 f4 52 eb 48 8d 7b e0 48 89 c5 e8
RSP: 0018:ffff9955c0174e78 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8958d3cddcf0 RCX: 0000000000000007
RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff8958d9499cc0
RBP: ffff8958d949be80 R08: 0000000000002b75 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8958d3cddcf0
R13: ffffffffc150c150 R14: 0000000000000001 R15: ffff8958d3cddcf0
FS:  0000000000000000(0000) GS:ffff8958d9480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8d053200a0 CR3: 00000001b6e52004 CR4: 00000000003606e0
Call Trace:
 <IRQ>
 call_timer_fn+0x2d/0x130
 __run_timers.part.0+0x16f/0x260
 ? timerqueue_add+0x96/0xb0
 ? enqueue_hrtimer+0x36/0x90
 run_timer_softirq+0x26/0x50
 __do_softirq+0xee/0x2ff
 irq_exit+0xe9/0xf0
 smp_apic_timer_interrupt+0x76/0x130
 apic_timer_interrupt+0xf/0x20
 </IRQ>
RIP: 0010:finish_task_switch+0x80/0x290
Code: 8b 1c 25 c0 8b 01 00 0f 1f 44 00 00 0f 1f 44 00 00 41 c7 45 38 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 8b 01 00 0f 1f 44 00 00 4d 85 f6 74 21 65 48 8b
RSP: 0018:ffff9955c00ebe30 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: ffff895845d22700 RBX: ffff8958d7e70000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8958d94aae00
RBP: ffff9955c00ebe58 R08: 000000000000baf4 R09: ffff8958d33bbe00
R10: ffff8958d9499c48 R11: 0000000000000000 R12: ffff8958d94aae00
R13: ffff895845d22700 R14: 0000000000000000 R15: 0000000000000001
 __schedule+0x2cf/0x740
 schedule_idle+0x28/0x40
 do_idle+0x169/0x280
 cpu_startup_entry+0x19/0x20
 start_secondary+0x162/0x1b0
 secondary_startup_64+0xb6/0xc0