Backtrace

WARNING: CPU: 1 PID: 409 at drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c:5117 iwl_mvm_sync_rx_queues_internal+0x191/0x1b0 [iwlmvm]
Modules linked in: xt_addrtype br_netfilter overlay tun bridge stp llc ccm 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 dm_crypt snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci snd_sof_intel_byt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_sst_ipc vfat snd_soc_sst_dsp fat squashfs snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg loop soundwire_intel x86_pkg_temp_thermal soundwire_generic_allocation intel_powerclamp snd_soc_core coretemp iTCO_wdt mei_hdcp intel_pmc_bxt iTCO_vendor_support kvm_intel snd_compress snd_pcm_dmaengine soundwire_cadence intel_rapl_msr snd_hda_codec kvm dell_laptop
 ledtrig_audio dell_smm_hwmon iwlmvm snd_hda_core irqbypass ac97_bus rapl snd_hwdep mac80211 snd_seq uvcvideo intel_cstate dell_wmi dell_smbios snd_seq_device videobuf2_vmalloc videobuf2_memops dcdbas intel_uncore snd_pcm pcspkr libarc4 btusb videobuf2_v4l2 snd_timer btrtl videobuf2_common i2c_i801 btbcm iwlwifi snd btintel dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof i2c_smbus mei_me soundcore bluetooth videodev cfg80211 mei joydev mc idma64 ecdh_generic rfkill ucsi_acpi processor_thermal_device typec_ucsi ecc intel_rapl_common intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone soc_button_array intel_hid acpi_pad sparse_keymap int3400_thermal acpi_thermal_rel acpi_tad auth_rpcgss sunrpc zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 nouveau hid_multitouch mxm_wmi ttm i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel cec drm nvme ghash_clmulni_intel serio_raw nvme_core intel_ish_ipc r8169 intel_ishtp
 xhci_pci xhci_pci_renesas wmi i2c_hid video pinctrl_cannonlake fuse
CPU: 1 PID: 409 Comm: kworker/u16:3 Tainted: G        W         5.10.7-200.fc33.x86_64 #1
Hardware name: Dell Inc. Vostro 5490/0M9F58, BIOS 1.11.0 08/13/2020
Workqueue: phy0 ieee80211_iface_work [mac80211]
RIP: 0010:iwl_mvm_sync_rx_queues_internal+0x191/0x1b0 [iwlmvm]
Code: 7d f2 e9 45 85 e4 0f 85 fa fe ff ff 48 8b 83 b0 00 00 00 a8 01 0f 85 eb fe ff ff 48 8b 83 b0 00 00 00 a8 02 0f 85 dc fe ff ff <0f> 0b e9 d5 fe ff ff 48 89 e6 4c 89 ef e8 6d 7d f2 e9 eb ce 66 66
RSP: 0018:ffffb9c1007c79a8 EFLAGS: 00010246
RAX: 0000000000000040 RBX: ffff9dd704bc9ee8 RCX: 0000000000000000
RDX: ffff9dd704bcbb18 RSI: 0000000000000212 RDI: 0000000000000212
RBP: ffffb9c1007c7a58 R08: ffff9dd704bcbb18 R09: 0000000000000000
R10: 000000000000038e R11: 0000000000000000 R12: 0000000000000000
R13: ffff9dd704bcbb10 R14: 0000000000000000 R15: ffff9dd7036c2900
FS:  0000000000000000(0000) GS:ffff9dda5c640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000f2fb80 CR3: 00000002daa10001 CR4: 00000000003706e0
Call Trace:
 ? add_wait_queue_exclusive+0x70/0x70
 iwl_mvm_sta_rx_agg+0x286/0x6d0 [iwlmvm]
 iwl_mvm_mac_ampdu_action+0x229/0x400 [iwlmvm]
 drv_ampdu_action+0x6f/0x130 [mac80211]
 ___ieee80211_stop_rx_ba_session+0x9e/0x120 [mac80211]
 ___ieee80211_start_rx_ba_session+0x155/0x750 [mac80211]
 ieee80211_process_addba_request+0xe7/0x110 [mac80211]
 ieee80211_iface_work+0x346/0x390 [mac80211]
 process_one_work+0x1b6/0x350
 worker_thread+0x53/0x3e0
 ? process_one_work+0x350/0x350
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x1f/0x30