Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000021
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP PTI
CPU: 0 UID: 0 PID: 422038 Comm: kworker/u32:2 Tainted: G        W           6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Dell Inc. Latitude 7390/09386V, BIOS 1.41.0 11/06/2024
Workqueue: i915 __i915_vm_release [i915]
RIP: 0010:__gen8_ppgtt_cleanup+0x5e/0x420 [i915]
Code: 00 00 4d 8d 64 c7 08 8d 41 f8 89 84 24 8c 00 00 00 49 8b 2f 48 85 ed 0f 84 90 03 00 00 8b 54 24 0c 83 ea 01 0f 84 76 03 00 00 <4c> 8b 75 20 48 89 ac 24 c0 00 00 00 89 94 24 cc 00 00 00 4c 89 bc
RSP: 0018:ffffca211030fd08 EFLAGS: 00010202
RAX: 00000000fffffffb RBX: ffff89d98a876000 RCX: 0000000000000003
RDX: 0000000000000002 RSI: ffff89d98248fd00 RDI: ffff89d98a876000
RBP: 0000000000000001 R08: 8080808080808080 R09: 0000000000000004
R10: ffff89d9825d80c0 R11: fefefefefefefeff R12: ffff89d98a584000
R13: ffff89d9828a0405 R14: 0000000000000000 R15: ffff89d98a5832f0
FS:  0000000000000000(0000) GS:ffff89e131671000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000021 CR3: 000000052e806001 CR4: 00000000003726f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? psi_group_change+0x19e/0x460
 ? psi_task_switch+0xfb/0x210
 ? finish_task_switch.isra.0+0x99/0x2c0
 gen8_ppgtt_cleanup+0x71/0xa0 [i915]
 __i915_vm_release+0x58/0xb0 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat 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 nf_tables qrtr uhid bnep sunrpc binfmt_misc snd_sof_pci_intel_skl 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 soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_hda_codec_hdmi snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency dell_pc intel_uncore_frequency_common platform_profile crc8 iwlmvm soundwire_bus snd_soc_sdca snd_ctl_led snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec coretemp iTCO_wdt vfat kvm_intel snd_hda_ext_core intel_pmc_bxt mei_pxp dell_rbtn fat
 snd_hda_codec_realtek mac80211 snd_hda_codec_generic ee1004 mei_hdcp mei_wdt iTCO_vendor_support intel_rapl_msr snd_soc_core snd_hda_scodec_component dell_laptop libarc4 snd_usb_audio snd_compress kvm ac97_bus snd_pcm_dmaengine snd_hda_intel dell_smm_hwmon snd_usbmidi_lib snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec btusb snd_ump irqbypass iwlwifi snd_hda_core snd_rawmidi rapl btrtl snd_hwdep uvcvideo btintel intel_cstate cdc_mbim dell_wmi snd_seq uvc btbcm cdc_wdm videobuf2_vmalloc dell_smbios btmtk intel_uncore videobuf2_memops dcdbas cfg80211 dell_wmi_sysman cdc_ncm snd_seq_device pcspkr intel_wmi_thunderbolt dell_wmi_descriptor videobuf2_v4l2 firmware_attributes_class wmi_bmof cdc_ether processor_thermal_device_pci_legacy bluetooth snd_pcm processor_thermal_device e1000e videobuf2_common processor_thermal_wt_hint i2c_i801 qcserial usbnet processor_thermal_rfim snd_timer i2c_smbus mii usb_wwan videodev snd processor_thermal_rapl mei_me rfkill mc soundcore mei intel_rapl_common
 intel_xhci_usb_role_switch processor_thermal_wt_req idma64 processor_thermal_power_floor processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class intel_hid int3403_thermal int340x_thermal_zone int3400_thermal intel_vsec acpi_thermal_rel sparse_keymap acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc mmc_core drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel hid_multitouch sha512_ssse3 sha256_ssse3 rtsx_pci sha1_ssse3 cec i2c_hid_acpi ucsi_acpi i2c_hid video typec_ucsi typec wmi serio_raw i2c_dev fuse
CR2: 0000000000000021