BUG: kernel NULL pointer dereference, address: 000000000000001c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#3] PREEMPT SMP PTI
CPU: 0 UID: 0 PID: 194 Comm: kworker/u32:7 Tainted: G      D W          6.14.3-200.fc41.x86_64 #1
Tainted: [D]=DIE, [W]=WARN
Hardware name: LENOVO 20LES31K00/20LES31K00, BIOS N25ET69W (1.55 ) 11/21/2024
Workqueue: i915 __i915_gem_free_work [i915]
RIP: 0010:dma_direct_unmap_sg+0x5a/0x1d0
Code: d5 45 31 e4 41 89 ce 4d 89 c5 eb 1e 83 e0 fe 89 43 1c 48 89 df 41 83 c4 01 e8 22 d5 70 00 48 89 c3 44 39 e5 0f 84 eb 00 00 00 <8b> 43 1c a8 01 75 db 48 8b 35 c8 70 3b 02 49 8b bf 58 02 00 00 44
RSP: 0018:ffffa2a40072fd98 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 007ec872007e8870 RSI: 007fc871007f8871 RDI: ffff914d1339d020
RBP: 0000000000000214 R08: 0000000000000020 R09: ffffffffb08c13c0
R10: 00000000007e0872 R11: ffff914f1b445278 R12: 0000000000000100
R13: 0000000000000000 R14: 0000000000000000 R15: ffff914d025e10c8
FS:  0000000000000000(0000) GS:ffff915041400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000001c CR3: 000000005982c005 CR4: 00000000003726f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? __i915_gem_object_unset_pages+0x242/0x270 [i915]
 i915_gem_object_put_pages_shmem+0x26/0x80 [i915]
 __i915_gem_object_put_pages+0x45/0x60 [i915]
 __i915_gem_object_pages_fini+0x13d/0x1d0 [i915]
 i915_gem_flush_free_objects+0x6e/0xa0 [i915]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: uinput snd_seq_dummy rfcomm snd_hrtimer 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 qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi bnep snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency snd_sof_utils intel_uncore_frequency_common snd_soc_acpi_intel_match intel_pmc_core_pltdrv snd_soc_acpi_intel_sdca_quirks intel_pmc_core soundwire_generic_allocation pmt_telemetry snd_soc_acpi pmt_class soundwire_bus intel_vsec intel_tcc_cooling snd_soc_sdca x86_pkg_temp_thermal snd_soc_avs intel_powerclamp snd_soc_hda_codec iwlmvm coretemp snd_hda_ext_core snd_soc_core kvm_intel snd_hda_codec_realtek binfmt_misc snd_hda_codec_generic snd_compress mac80211
 snd_hda_scodec_component ac97_bus snd_pcm_dmaengine kvm snd_hda_intel snd_intel_dspcfg uvcvideo snd_intel_sdw_acpi uvc snd_hda_codec videobuf2_vmalloc snd_ctl_led btusb libarc4 videobuf2_memops snd_hda_core processor_thermal_device_pci_legacy irqbypass btrtl videobuf2_v4l2 snd_hwdep processor_thermal_device rapl btintel hid_sensor_gyro_3d hid_sensor_als iTCO_wdt hid_sensor_accel_3d intel_pmc_bxt iwlwifi videobuf2_common processor_thermal_wt_hint snd_seq intel_cstate thinkpad_acpi vfat btbcm hid_sensor_trigger iTCO_vendor_support intel_rapl_msr mei_wdt mei_pxp mei_hdcp videodev processor_thermal_rfim snd_seq_device btmtk think_lmi intel_uncore sparse_keymap fat hid_sensor_iio_common cfg80211 processor_thermal_rapl pcspkr intel_wmi_thunderbolt i2c_i801 mc intel_rapl_common snd_pcm platform_profile bluetooth wmi_bmof firmware_attributes_class industrialio_triggered_buffer i2c_smbus e1000e processor_thermal_wt_req kfifo_buf snd_timer mei_me processor_thermal_power_floor rfkill industrialio idma64 mei
 intel_pch_thermal processor_thermal_mbox snd intel_xhci_usb_role_switch intel_soc_dts_iosf soundcore int3400_thermal int3403_thermal int3402_thermal acpi_thermal_rel int340x_thermal_zone acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 hid_sensor_hub intel_ishtp_hid polyval_clmulni i2c_algo_bit uas polyval_generic usb_storage drm_buddy ghash_clmulni_intel nvme ttm sha512_ssse3 ucsi_acpi nvme_core sha256_ssse3 drm_display_helper intel_ish_ipc typec_ucsi video sha1_ssse3 nvme_auth intel_ishtp cec typec wmi wacom serio_raw fuse
CR2: 000000000000001c

WARNING: CPU: 1 PID: 306 at drivers/gpu/drm/i915/display/intel_dp_aux.c:314 intel_dp_aux_xfer+0x6c5/0x740 [i915]
Modules linked in: ib_core xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc nf_conntrack_netlink xt_addrtype nft_compat overlay uinput rfcomm snd_seq_dummy snd_hrtimer 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 sunrpc nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr uhid bnep binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_hdmi snd_hda_codec_realtek intel_rapl_msr snd_hda_codec_generic intel_rapl_common
 snd_hda_scodec_component intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_hda_intel x86_pkg_temp_thermal snd_intel_dspcfg iwlmvm snd_usb_audio intel_powerclamp snd_intel_sdw_acpi coretemp snd_hda_codec snd_usbmidi_lib kvm_intel mc snd_hda_core snd_ump mac80211 btusb snd_rawmidi snd_hwdep btrtl kvm snd_seq btintel libarc4 snd_seq_device btbcm iTCO_wdt asus_nb_wmi irqbypass spi_nor snd_pcm btmtk intel_pmc_bxt iwlwifi asus_wmi rapl mtd spd5118 snd_timer iTCO_vendor_support mei_hdcp bluetooth mei_pxp sparse_keymap intel_cstate intel_pmc_core spi_intel_pci cfg80211 joydev r8169 snd i2c_i801 mei_gsc platform_profile pmt_telemetry intel_uncore pcspkr wmi_bmof spi_intel i2c_smbus realtek soundcore idma64 mei_me rfkill pmt_class acpi_tad acpi_pad mei loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 i2c_algo_bit polyval_clmulni drm_buddy polyval_generic ttm ghash_clmulni_intel nvme sha512_ssse3 drm_display_helper
 nvme_core sha256_ssse3 video sha1_ssse3 cec nvme_auth vmd intel_vsec wmi pinctrl_alderlake fuse i2c_dev
CPU: 1 UID: 0 PID: 306 Comm: kworker/u64:16 Not tainted 6.14.3-200.fc41.x86_64 #1
Hardware name: ASUS System Product Name/TUF GAMING B760M-PLUS WIFI, BIOS 1658 05/22/2024
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:intel_dp_aux_xfer+0x6c5/0x740 [i915]
Code: 48 8b 78 08 48 8b 5f 50 48 85 db 74 43 e8 33 d3 5f d1 41 89 e8 4c 89 e1 48 89 da 48 89 c6 48 c7 c7 08 81 b0 c0 e8 eb d5 ac d0 <0f> 0b 48 8b 44 24 18 89 a8 58 06 00 00 e9 67 ff ff ff 4c 89 ee 48
RSP: 0018:ffffb592c14ebbe0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff904742c6f6f0 RCX: 0000000000000027
RDX: ffff904e9f0a1988 RSI: 0000000000000001 RDI: ffff904e9f0a1980
RBP: 000000007d40023f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000030 R11: 0000000000000004 R12: ffff90474cb6ec60
R13: 00000000ad40023f R14: 0000000000064210 R15: ffff9047504f0000
FS:  0000000000000000(0000) GS:ffff904e9f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9788128000 CR3: 000000057f82c005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_dp_aux_transfer+0x10b/0x330 [i915]
 drm_dp_dpcd_access+0xb8/0x150 [drm_display_helper]
 drm_dp_dpcd_probe+0x46/0xf0 [drm_display_helper]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_hpd_pulse+0xab/0x3e0 [i915]
 i915_digport_work_func+0xc5/0x180 [i915]
 ? __schedule+0x2c0/0x620
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>