Backtrace

WARNING: CPU: 0 PID: 103 at drivers/net/wireless/realtek/rtw88/tx.c:159 rtw_tx_report_purge_timer+0x20/0x50 [rtw88_core]
Modules linked in: ccm uinput rfcomm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci sunrpc vfat fat btusb btrtl intel_powerclamp btbcm btintel bluetooth coretemp rtw88_8723de rtw88_8723d rtw88_pci ecdh_generic kvm_intel rtw88_core ecc iTCO_wdt intel_pmc_bxt iTCO_vendor_support mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_codec_hdmi videodev mc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio cfg80211 snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq mei_hdcp
 intel_rapl_msr at24 kvm hp_wmi irqbypass joydev sparse_keymap intel_cstate libarc4 rfkill pcspkr snd_seq_device wmi_bmof snd_pcm intel_xhci_usb_role_switch roles snd_timer kxcjk_1013 snd processor_thermal_device industrialio_triggered_buffer soundcore mei_txe intel_rapl_common kfifo_buf mei cm32181 intel_soc_dts_iosf i2c_i801 int3400_thermal int3403_thermal hp_wireless acpi_thermal_rel int340x_thermal_zone industrialio intel_int0002_vgpio i2c_smbus lpc_ich zram ip_tables i915 i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw r8169 wmi pwm_lpss_platform pwm_lpss video fuse
CPU: 0 PID: 103 Comm: kswapd0 Tainted: G        W         5.8.15-301.fc33.x86_64 #1
Hardware name: HP HP Laptop 15-ra0xx/832C, BIOS F.42 08/06/2018
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 d0 52 b2 c0 e8 96 8d 5c d7 <0f> 0b 4c 8d 63 d8 4c 89 e7 e8 f2 05 06 d8 48 8d 7b e0 48 89 c5 e8
RSP: 0018:ffffbb5580003eb8 EFLAGS: 00010296
RAX: 0000000000000025 RBX: ffffa0da389161b8 RCX: ffffa0da3bc18d18
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffffa0da3bc18d10
RBP: ffffa0da3bc1b080 R08: 0000000000011fde R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffa0da389161b8
R13: ffffffffc0b13680 R14: 0000000000000001 R15: ffffa0da389161b8
FS:  0000000000000000(0000) GS:ffffa0da3bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2d39cf7000 CR3: 0000000157008000 CR4: 00000000001006f0
Call Trace:
 <IRQ>
 call_timer_fn+0x2d/0x130
 __run_timers.part.0+0x167/0x240
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd9/0x2c4
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xc2/0x100
 sysvec_apic_timer_interrupt+0x34/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:mem_cgroup_iter+0x117/0x290
Code: 01 0f 84 92 00 00 00 48 89 dd 48 89 ef 4c 89 ee e8 6e c3 e8 ff 48 89 c5 48 85 c0 0f 84 89 00 00 00 49 39 c5 74 0a f6 40 7c 01 <0f> 84 8e 00 00 00 4d 85 e4 74 36 48 89 d8 f0 49 0f b1 2e 48 85 db
RSP: 0018:ffffbb5580157cd8 EFLAGS: 00000246
RAX: ffffa0da1db9b000 RBX: ffffa0da1d903000 RCX: ffffa0da34a8a058
RDX: ffffa0da34a8a000 RSI: ffffa0da3b060000 RDI: ffffa0da1db9b048
RBP: ffffa0da1db9b000 R08: 0000000000000000 R09: 0000000000000013
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffa0da3b060000 R14: 0000000000003349 R15: ffffa0da1d903000
 ? mem_cgroup_iter+0x102/0x290
 shrink_node+0x1e1/0x6b0
 balance_pgdat+0x2f9/0x5d0
 kswapd+0x1e8/0x390
 ? finish_wait+0x80/0x80
 ? balance_pgdat+0x5d0/0x5d0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30