Backtrace

WARNING: CPU: 0 PID: 7 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2128 __iwl_trans_pcie_grab_nic_access+0x1ef/0x220 [iwlwifi]
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep intel_rapl_msr pn544_mei iwlmvm dell_laptop mei_phy pn544 hci intel_rapl_common iTCO_wdt nfc mei_hdcp mei_pxp mac80211 intel_pmc_bxt iTCO_vendor_support ppdev dell_smm_hwmon x86_pkg_temp_thermal dell_wmi intel_powerclamp btusb coretemp btrtl kvm_intel uvcvideo btbcm dell_smbios btintel videobuf2_vmalloc dcdbas btmtk libarc4 videobuf2_memops kvm snd_ctl_led videobuf2_v4l2 snd_hda_codec_realtek sparse_keymap dell_wmi_descriptor wmi_bmof iwlwifi vfat bluetooth fat snd_hda_codec_generic irqbypass rapl snd_hda_codec_hdmi ledtrig_audio intel_cstate videobuf2_common snd_hda_intel intel_uncore videodev joydev snd_intel_dspcfg cfg80211 i2c_i801 mei_me pcspkr mc
 i2c_smbus snd_intel_sdw_acpi snd_hda_codec snd_hda_core mei lpc_ich snd_hwdep snd_seq snd_seq_device parport_pc snd_pcm parport snd_timer dell_smo8800 snd dell_rbtn rfkill soundcore zram i915 sdhci_pci crct10dif_pclmul crc32_pclmul drm_buddy cqhci crc32c_intel polyval_clmulni sdhci polyval_generic e1000e drm_display_helper mmc_core ghash_clmulni_intel cec serio_raw ttm wmi video ip6_tables ip_tables fuse
CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 6.0.6-300.fc37.x86_64 #1
Hardware name: Dell Inc. Latitude E7440/0T21G7, BIOS A28 06/13/2019
Workqueue: events cfg80211_rfkill_block_work [cfg80211]
RIP: 0010:__iwl_trans_pcie_grab_nic_access+0x1ef/0x220 [iwlwifi]
Code: 48 89 df e8 d3 b2 fe ff 4c 89 f7 e8 eb 37 d2 f5 e9 e3 fe ff ff 89 c6 48 c7 c7 10 97 0d c1 c6 05 dd ff 03 00 01 e8 e8 4e ca f5 <0f> 0b e9 01 ff ff ff 48 8b 7b 40 48 c7 c2 78 97 0d c1 31 f6 e8 28
RSP: 0018:ffffb152c005fbd8 EFLAGS: 00010286
RAX: 000000000000003d RBX: ffff91ec8ae20028 RCX: 0000000000000000
RDX: 0000000000000202 RSI: ffffffffb77b044a RDI: 00000000ffffffff
RBP: 00000000000003d8 R08: 0000000000000000 R09: ffffb152c005fa78
R10: 0000000000000003 R11: ffffffffb81461a8 R12: 0000000000000001
R13: 0000000000000000 R14: ffff91ec8ae22974 R15: 0000000000000011
FS:  0000000000000000(0000) GS:ffff91ed97a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b3a1c8b7e0 CR3: 0000000134010003 CR4: 00000000001706f0
Call Trace:
 <TASK>
 iwl_trans_pcie_grab_nic_access+0x1b/0x40 [iwlwifi]
 iwl_set_bits_prph+0x21/0x80 [iwlwifi]
 iwl_fw_dbg_stop_restart_recording+0x22a/0x230 [iwlwifi]
 ? __cancel_work_timer+0xdb/0x170
 iwl_mvm_stop_device+0x36/0x70 [iwlmvm]
 __iwl_mvm_mac_stop+0x57/0x110 [iwlmvm]
 iwl_mvm_mac_stop+0x7b/0xc0 [iwlmvm]
 drv_stop+0x33/0x100 [mac80211]
 ieee80211_do_stop+0x670/0x890 [mac80211]
 ieee80211_stop+0x3d/0x170 [mac80211]
 __dev_close_many+0x8e/0xf0
 dev_close_many+0x7b/0x120
 dev_close+0x59/0x80
 cfg80211_shutdown_all_interfaces+0x49/0xf0 [cfg80211]
 cfg80211_rfkill_block_work+0x1a/0x20 [cfg80211]
 process_one_work+0x1c7/0x380
 worker_thread+0x4d/0x380
 ? rescuer_thread+0x380/0x380
 kthread+0xe9/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>