Backtrace

WARNING: CPU: 1 PID: 1389 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2448 __iwl_trans_pcie_grab_nic_access+0x15c/0x170 [iwlwifi]
Modules linked in: bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp binfmt_misc snd_sof snd_usb_audio snd_sof_utils snd_usbmidi_lib snd_soc_acpi_intel_match snd_ump snd_soc_acpi_intel_sdca_quirks snd_rawmidi soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus vfat snd_soc_sdca fat intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec dell_pc snd_ctl_led snd_hda_ext_core platform_profile snd_hda_codec_realtek intel_tcc_cooling snd_soc_core snd_hda_codec_generic x86_pkg_temp_thermal snd_hda_scodec_component snd_compress btusb intel_powerclamp ac97_bus dell_rbtn snd_pcm_dmaengine iwlmvm btrtl coretemp btintel snd_hda_intel iTCO_wdt btbcm dell_laptop kvm_intel spi_nor snd_intel_dspcfg btmtk snd_intel_sdw_acpi intel_pmc_bxt uvcvideo bluetooth mtd ee1004 snd_hda_codec mei_pxp
 mei_wdt mei_hdcp iTCO_vendor_support uvc intel_rapl_msr mac80211 dell_smm_hwmon videobuf2_vmalloc kvm snd_hda_core libarc4 snd_hwdep videobuf2_memops videobuf2_v4l2 irqbypass videobuf2_common rapl snd_seq videodev dell_wmi snd_seq_device intel_cstate processor_thermal_device_pci_legacy iwlwifi mc snd_pcm processor_thermal_device dell_wmi_sysman dell_smbios processor_thermal_wt_hint intel_uncore dcdbas snd_timer platform_temperature_control processor_thermal_rfim pcspkr firmware_attributes_class intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor cfg80211 snd i2c_i801 processor_thermal_rapl spi_intel_pci spi_intel i2c_smbus soundcore intel_rapl_common processor_thermal_wt_req mei_me processor_thermal_power_floor rfkill processor_thermal_mbox mei idma64 intel_pch_thermal intel_soc_dts_iosf int3403_thermal dell_lis3lv02d int340x_thermal_zone intel_pmc_core pmt_telemetry dell_smo8800 pmt_class intel_pmc_ssram_telemetry int3400_thermal intel_vsec intel_hid acpi_thermal_rel acpi_pad sparse_keymap joydev loop
 zram lz4hc_compress lz4_compress hid_jabra ax88179_178a r8152 usbnet mii typec_displayport 8021q garp stp llc mrp i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit ucsi_acpi drm_buddy typec_ucsi ttm polyval_clmulni typec hid_multitouch ghash_clmulni_intel sha512_ssse3 rtsx_pci sha1_ssse3 e1000e i2c_hid_acpi nvme intel_oc_wdt i2c_hid thunderbolt drm_display_helper video pinctrl_cannonlake nvme_core cec nvme_keyring wmi nvme_auth serio_raw sunrpc scsi_dh_rdac scsi_dh_emc scsi_dh_alua i2c_dev fuse dm_multipath nfnetlink
CPU: 1 UID: 0 PID: 1389 Comm: PK-Backend Not tainted 6.16.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Latitude 5400/0PD9KD, BIOS 1.40.1 06/11/2025
RIP: 0010:__iwl_trans_pcie_grab_nic_access+0x15c/0x170 [iwlwifi]
Code: ff ff be 03 00 00 00 48 89 df e8 0f fd ff ff eb de 89 c6 48 c7 c7 48 9e 42 c1 89 44 24 04 c6 05 cc 8b 59 00 01 e8 14 17 01 db <0f> 0b 8b 44 24 04 eb 8f 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90
RSP: 0000:ffffced306e3bbe8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8885921b8028 RCX: 0000000000000027
RDX: ffff8888ec29cf88 RSI: 0000000000000001 RDI: ffff8888ec29cf80
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffced306e3ba90
R10: ffffffff9e339768 R11: 00000000ffffdfff R12: 0000000000000000
R13: ffff888584edc000 R14: 0000000000000008 R15: 0000000000000011
FS:  00007f986b9ff6c0(0000) GS:ffff88894d0df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff27e81fb0 CR3: 0000000129f59005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 iwl_trans_pcie_grab_nic_access+0x1f/0x50 [iwlwifi]
 iwl_read_prph+0x15/0x50 [iwlwifi]
 iwl_txq_log_scd_error+0x13f/0x220 [iwlwifi]
 iwl_txq_stuck_timer+0x3c/0x60 [iwlwifi]
 ? __pfx_iwl_txq_stuck_timer+0x10/0x10 [iwlwifi]
 call_timer_fn+0x26/0x120
 ? __pfx_iwl_txq_stuck_timer+0x10/0x10 [iwlwifi]
 __run_timers+0x1f5/0x280
 timer_expire_remote+0x53/0x90
 ? reweight_entity+0x1c5/0x200
 tmigr_handle_remote_cpu+0xe2/0x210
 tmigr_handle_remote_up+0x164/0x190
 tmigr_handle_remote+0xb0/0x130
 handle_softirqs+0xed/0x340
 __irq_exit_rcu+0xcb/0xf0
 sysvec_apic_timer_interrupt+0x3d/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0033:0x7f98897b0e1c
Code: f6 75 3b 8b 77 10 81 e6 80 00 00 00 75 18 80 3d f9 92 17 00 00 74 0f c7 07 00 00 00 00 90 31 c0 c9 c3 0f 1f 40 00 31 c0 87 07 <83> f8 01 7e ee 48 89 7d f8 e8 26 82 ff ff 48 8b 7d f8 eb df 83 6f
RSP: 002b:00007f986b9fe7a0 EFLAGS: 00000246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000012
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000055592de753c0
RBP: 00007f986b9fe7b0 R08: 0000000000000000 R09: 00007f98603c60e8
R10: 00007f9878dfe2f0 R11: 000055592deaa0b0 R12: 000055592de225b0
R13: 00007f98603c60e8 R14: 000055592deabfe0 R15: 000055592de6fc50
 </TASK>