WARNING: CPU: 5 PID: 1524 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2013 iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer ccm 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 sunrpc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_hda_intel snd_intel_dspcfg soundwire_intel x86_pkg_temp_thermal intel_powerclamp nvidia_drm(POE) coretemp soundwire_generic_allocation nvidia_modeset(POE) mac80211 snd_soc_core dell_rbtn nvidia_uvm(POE) kvm_intel snd_compress dell_laptop snd_pcm_dmaengine soundwire_cadence iTCO_wdt ledtrig_audio mei_wdt mei_hdcp intel_pmc_bxt ee1004 iTCO_vendor_support intel_rapl_msr snd_hda_codec libarc4 snd_usb_audio
 kvm dell_smm_hwmon snd_hda_core snd_usbmidi_lib ac97_bus snd_hwdep snd_rawmidi snd_seq snd_seq_device btusb irqbypass rapl iwlwifi btrtl snd_pcm intel_cstate btbcm btintel dell_wmi intel_uncore uvcvideo bluetooth dell_smbios videobuf2_vmalloc snd_timer videobuf2_memops snd videobuf2_v4l2 i2c_i801 dcdbas cfg80211 videobuf2_common intel_wmi_thunderbolt dell_wmi_descriptor wmi_bmof soundcore i2c_smbus videodev pcspkr nvidia(POE) thunderbolt mei_me ecdh_generic processor_thermal_device joydev processor_thermal_rfim mc ecc rfkill processor_thermal_mbox mei processor_thermal_rapl idma64 intel_rapl_common intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad zram ip_tables dm_crypt hid_jabra r8152 mii hid_logitech_hidpp i915 hid_multitouch rtsx_pci_sdmmc mmc_core mxm_wmi i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel nvme ghash_clmulni_intel drm serio_raw nvme_core
 rtsx_pci i2c_hid wmi video hid_logitech_dj fuse
CPU: 5 PID: 1524 Comm: NetworkManager Tainted: P        W  OE     5.11.6-300.fc34.x86_64 #1
Hardware name: Dell Inc. Precision 5520/0R6JFH, BIOS 1.21.0 10/19/2020
RIP: 0010:iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
Code: ea d7 49 8d 56 08 bf 00 20 00 00 e8 1b a1 24 d6 e9 3a ff ff ff 89 c6 48 c7 c7 10 1a ed c2 c6 05 09 46 03 00 01 e8 03 e3 cb d6 <0f> 0b e9 f5 fe ff ff 48 8b 7d 38 48 c7 c1 78 1a ed c2 31 d2 31 f6
RSP: 0018:ffffb013c1a53c10 EFLAGS: 00010082
RAX: 000000000000003d RBX: ffffb013c1a53c40 RCX: 0000000000000027
RDX: ffff8eb95e558ac8 RSI: 0000000000000001 RDI: ffff8eb95e558ac0
RBP: ffff8eb24c410028 R08: 0000000000000000 R09: ffffb013c1a53a40
R10: ffffb013c1a53a38 R11: ffffffff9ab44f08 R12: 0000000000000000
R13: ffff8eb24c4126c4 R14: 0000000000000008 R15: ffff8eb20d48d548
FS:  00007ff0f092dbc0(0000) GS:ffff8eb95e540000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005648e287bb58 CR3: 0000000132d14002 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 iwl_write_prph_delay+0x2c/0x80 [iwlwifi]
 iwl_fw_dbg_stop_restart_recording.part.0+0x110/0x260 [iwlwifi]
 ? __cancel_work_timer+0xde/0x160
 iwl_mvm_stop_device+0x36/0x70 [iwlmvm]
 __iwl_mvm_mac_stop+0x5c/0x110 [iwlmvm]
 iwl_mvm_mac_stop+0x6a/0x80 [iwlmvm]
 drv_stop+0x33/0xd0 [mac80211]
 ieee80211_do_stop+0x52c/0x850 [mac80211]
 ? dev_deactivate_many+0x293/0x2c0
 ieee80211_stop+0x16/0x20 [mac80211]
 __dev_close_many+0x8e/0xf0
 dev_close_many+0x81/0x120
 dev_close+0x58/0x80
 cfg80211_shutdown_all_interfaces+0x71/0xd0 [cfg80211]
 cfg80211_rfkill_set_block+0x22/0x30 [cfg80211]
 rfkill_set_block+0x92/0x160 [rfkill]
 rfkill_fop_write+0x114/0x1c0 [rfkill]
 vfs_write+0xbf/0x270
 ksys_write+0x87/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7ff0f1a1888f
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 bc fd ff ff 48
RSP: 002b:00007ffe3ab8b710 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f1a1888f
RDX: 0000000000000008 RSI: 00007ffe3ab8b748 RDI: 0000000000000020
RBP: 0000000000000020 R08: 0000000000000000 R09: 000000000000001c
R10: 0000000000000000 R11: 0000000000000293 R12: 0000561070b03030
R13: 0000000000000000 R14: 000056106fb73e79 R15: 0000000000000006

WARNING: CPU: 2 PID: 25 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2013 iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
Modules linked in: 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 sunrpc rmi_smbus rmi_core vfat fat snd_hda_codec_hdmi snd_soc_skl iwlmvm snd_hda_codec_realtek snd_soc_hdac_hda snd_hda_ext_core snd_hda_codec_generic snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel mac80211 snd_intel_dspcfg iTCO_wdt soundwire_intel x86_pkg_temp_thermal intel_pmc_bxt intel_powerclamp iTCO_vendor_support mei_hdcp soundwire_generic_allocation coretemp libarc4 snd_soc_core kvm_intel intel_rapl_msr snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec kvm snd_hda_core iwlwifi
 ac97_bus snd_hwdep irqbypass snd_seq snd_seq_device rapl intel_cstate intel_uncore snd_pcm joydev uvcvideo pcspkr i2c_i801 wmi_bmof intel_wmi_thunderbolt cfg80211 btusb snd_timer i2c_smbus btrtl videobuf2_vmalloc videobuf2_memops btbcm btintel videobuf2_v4l2 videobuf2_common bluetooth mei_me mei videodev idma64 mc processor_thermal_device thinkpad_acpi processor_thermal_rfim processor_thermal_mbox ucsi_acpi processor_thermal_rapl typec_ucsi nxp_nci_i2c ecdh_generic nxp_nci intel_xhci_usb_role_switch intel_rapl_common ecc roles intel_pch_thermal intel_soc_dts_iosf typec nci platform_profile ledtrig_audio snd nfc soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_pad acpi_thermal_rel zram ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul cec nvme crc32_pclmul e1000e crc32c_intel ghash_clmulni_intel drm nvme_core serio_raw wmi i2c_hid video pinctrl_sunrisepoint uas usb_storage fuse
CPU: 2 PID: 25 Comm: kworker/2:0 Not tainted 5.11.6-300.fc34.x86_64 #1
Hardware name: LENOVO 20KH006JFR/20KH006JFR, BIOS N23ET75W (1.50 ) 10/13/2020
Workqueue: events cfg80211_rfkill_block_work [cfg80211]
RIP: 0010:iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
Code: f3 e9 49 8d 56 08 bf 00 20 00 00 e8 1b c1 2d e8 e9 3a ff ff ff 89 c6 48 c7 c7 10 fa e3 c0 c6 05 09 46 03 00 01 e8 03 03 d5 e8 <0f> 0b e9 f5 fe ff ff 48 8b 7d 38 48 c7 c1 78 fa e3 c0 31 d2 31 f6
RSP: 0018:ffffb05ac0187c00 EFLAGS: 00010086
RAX: 000000000000003d RBX: ffffb05ac0187c30 RCX: 0000000000000027
RDX: ffffa101d2698ac8 RSI: 0000000000000001 RDI: ffffa101d2698ac0
RBP: ffffa0fe81c50028 R08: 0000000000000000 R09: ffffb05ac0187a30
R10: ffffb05ac0187a28 R11: ffffffffaab44f08 R12: 0000000000000000
R13: ffffa0fe81c526c4 R14: 0000000000000008 R15: ffffa0fe49e2d548
FS:  0000000000000000(0000) GS:ffffa101d2680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6f24006338 CR3: 00000003fba10004 CR4: 00000000003706e0
Call Trace:
 iwl_write_prph_delay+0x2c/0x80 [iwlwifi]
 iwl_fw_dbg_stop_restart_recording.part.0+0x110/0x260 [iwlwifi]
 ? __cancel_work_timer+0xde/0x160
 iwl_mvm_stop_device+0x36/0x70 [iwlmvm]
 __iwl_mvm_mac_stop+0x5c/0x110 [iwlmvm]
 iwl_mvm_mac_stop+0x6a/0x80 [iwlmvm]
 drv_stop+0x33/0xd0 [mac80211]
 ieee80211_do_stop+0x52c/0x850 [mac80211]
 ? dev_deactivate_many+0x293/0x2c0
 ieee80211_stop+0x16/0x20 [mac80211]
 __dev_close_many+0x8e/0xf0
 dev_close_many+0x81/0x120
 dev_close+0x58/0x80
 cfg80211_shutdown_all_interfaces+0x71/0xd0 [cfg80211]
 cfg80211_rfkill_block_work+0x1a/0x20 [cfg80211]
 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+0x22/0x30