Backtrace

WARNING: CPU: 0 PID: 9775 at drivers/net/wireless/realtek/rtw88/tx.c:161 rtw_tx_report_purge_timer+0x20/0x50 [rtw88_core]
Modules linked in: tun rfcomm snd_seq_dummy snd_hrtimer ccm cmac bnep sunrpc vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_hda_codec_hdmi snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_hda_codec_realtek snd_sof snd_hda_codec_generic snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core rtw88_8822ce rtw88_8822c snd_compress rtw88_pci snd_pcm_dmaengine soundwire_cadence rtw88_core mac80211 snd_hda_codec snd_hda_core btusb ac97_bus snd_hwdep x86_pkg_temp_thermal btrtl intel_powerclamp coretemp btbcm snd_seq snd_seq_device btintel cfg80211 kvm_intel snd_pcm bluetooth kvm snd_timer snd soundcore iTCO_wdt irqbypass intel_pmc_bxt rapl intel_cstate ee1004 iTCO_vendor_support libarc4 i2c_i801 hp_wmi intel_uncore sparse_keymap ecdh_generic rfkill
 pcspkr joydev ecc i2c_smbus mei_hdcp intel_rapl_msr wmi_bmof idma64 processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_rapl_common int340x_thermal_zone int3400_thermal intel_soc_dts_iosf hp_wireless acpi_thermal_rel mei_me acpi_pad acpi_tad mei zram ip_tables hid_multitouch i915 i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul drm crc32c_intel ghash_clmulni_intel serio_raw r8169 i2c_hid wmi video pinctrl_icelake fuse
CPU: 0 PID: 9775 Comm: kworker/0:1 Tainted: G        W         5.11.3-300.fc34.x86_64 #1
Hardware name: Hewlett-Packard HP 240 G8 Notebook PC/868C, BIOS F.14 02/02/2021
Workqueue: events free_work
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 50 f4 d1 c0 e8 4d cd e8 e6 <0f> 0b 4c 8d 63 d8 4c 89 e7 e8 d2 89 ef e6 48 8d 7b e0 48 89 c5 e8
RSP: 0018:ffffaf7f40003ed8 EFLAGS: 00010296
RAX: 0000000000000025 RBX: ffff904016fa6468 RCX: 0000000000000027
RDX: ffff904273a18ac8 RSI: 0000000000000001 RDI: ffff904273a18ac0
RBP: ffff904016fa6468 R08: 0000000000000000 R09: ffffaf7f40003d08
R10: ffffaf7f40003d00 R11: ffffffffa8d44f08 R12: ffffffffc0d0cd30
R13: 0000000000000000 R14: ffff904016fa6468 R15: ffff904273a1ae80
FS:  0000000000000000(0000) GS:ffff904273a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f96bb266000 CR3: 00000003318a2006 CR4: 0000000000770ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 ? rtw_tx_write_data_h2c_get+0x90/0x90 [rtw88_core]
 call_timer_fn+0x29/0xf0
 __run_timers+0x1c8/0x230
 run_timer_softirq+0x19/0x30
 __do_softirq+0xd0/0x28f
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 __irq_exit_rcu+0xbf/0x100
 sysvec_apic_timer_interrupt+0x36/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:__vunmap+0x1cc/0x290
Code: 74 71 31 db eb 12 31 f6 83 c3 01 e8 ce 4f 00 00 41 8b 45 28 39 d8 76 5d 49 8b 55 20 48 63 c3 48 8b 3c c2 48 85 ff 75 de 0f 0b <4c> 3b 62 f8 72 1d 48 8b 52 08 e9 62 fe ff ff 85 db 75 19 5b 4c 89
RSP: 0018:ffffaf7f410afe50 EFLAGS: 00000206
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff904273a299a0
RDX: ffff9040ce0ebad0 RSI: 0000000000000001 RDI: ffffffffa97fff7c
RBP: 0000000000000000 R08: ffff904273a299a0 R09: ffff9041d410806c
R10: 0000000000000007 R11: 0000000000000000 R12: ffffaf7f4539c000
R13: ffff904273a2f700 R14: 0000000000000000 R15: 0000000000000000
 free_work+0x21/0x30
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x1f/0x30