Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000014
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 UID: 0 PID: 114 Comm: kworker/3:0 Tainted: G        W          6.14.6-300.fc42.x86_64 #1
Tainted: [W]=WARN
Hardware name: LENOVO 83DV/LNVNB161216, BIOS NECN38WW 07/19/2024
Workqueue: events nouveau_dp_irq [nouveau]
RIP: 0010:memcpy+0xc/0x20
Code: cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 48 89 f8 48 89 d1 <f3> a4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90
RSP: 0018:ffffbecec05b3b08 EFLAGS: 00010283
RAX: ffffbecec05b3c40 RBX: ffffbecec05b3c38 RCX: 0000000000000008
RDX: 0000000000000008 RSI: 0000000000000014 RDI: ffffbecec05b3c40
RBP: 0000000000000003 R08: ffffbecec05b3c3b R09: 0000000000000014
R10: 00000000ffffff92 R11: 0000000000000000 R12: 0000000000000008
R13: ffff98d756771000 R14: 0000000000000008 R15: 00000000ffffff92
FS:  0000000000000000(0000) GS:ffff98de9f380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000014 CR3: 00000003d182c003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 r535_dp_aux_xfer+0x20a/0x280 [nouveau]
 nvkm_uoutp_mthd+0x3e2/0x520 [nouveau]
 nvkm_ioctl+0xcf/0x1e0 [nouveau]
 nvif_object_mthd+0xce/0x1b0 [nouveau]
 nvif_outp_dp_aux_xfer+0x8e/0x120 [nouveau]
 nouveau_connector_aux_xfer+0x5f/0xb0 [nouveau]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xed/0x110 [drm_display_helper]
 nv50_mstm_service+0xbb/0x100 [nouveau]
 nouveau_dp_irq+0xc5/0x110 [nouveau]
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __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: binfmt_misc xt_nat xt_addrtype tun uinput snd_seq_dummy rfcomm snd_hrtimer ip6t_REJECT ipt_REJECT xt_multiport xt_cgroup xt_mark xt_owner 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 ip_set sunrpc nf_tables qrtr bnep 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 vfat snd_sof_pci fat 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_hda_codec_realtek intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec_generic snd_compress intel_tcc_cooling snd_hda_scodec_component ac97_bus
 iwlmvm x86_pkg_temp_thermal snd_hda_codec_hdmi snd_pcm_dmaengine intel_powerclamp snd_hda_intel uvcvideo coretemp snd_intel_dspcfg r8153_ecm btusb uvc mac80211 processor_thermal_device_pci kvm_intel snd_intel_sdw_acpi cdc_ether btrtl videobuf2_vmalloc processor_thermal_device usbnet snd_hda_codec snd_usb_audio processor_thermal_wt_hint videobuf2_memops btintel libarc4 kvm processor_thermal_rfim snd_hda_core snd_usbmidi_lib videobuf2_v4l2 btbcm intel_rapl_msr processor_thermal_rapl snd_hwdep videobuf2_common snd_ump btmtk iTCO_wdt irqbypass intel_rapl_common snd_seq videodev snd_rawmidi iwlwifi r8152 spi_nor intel_pmc_bxt ideapad_laptop bluetooth rapl processor_thermal_wt_req snd_seq_device mc mii mei_hdcp mei_pxp mtd spd5118 iTCO_vendor_support sparse_keymap cfg80211 intel_cstate intel_pmc_core processor_thermal_power_floor r8169 snd_pcm mei_me spi_intel_pci i2c_i801 platform_profile int3400_thermal pmt_telemetry intel_uncore processor_thermal_mbox int3403_thermal pcspkr wmi_bmof nvidia_wmi_ec_backlight
 realtek spi_intel mei snd_timer i2c_smbus idma64 rfkill joydev acpi_thermal_rel pmt_class int340x_thermal_zone acpi_pad snd_ctl_led snd soundcore loop nfnetlink zram lz4hc_compress lz4_compress xe drm_suballoc_helper i915 nouveau mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm drm_exec polyval_clmulni drm_buddy i2c_algo_bit polyval_generic ghash_clmulni_intel hid_multitouch ttm nvme sha512_ssse3 ucsi_acpi nvme_core drm_display_helper sha256_ssse3 typec_ucsi i2c_hid_acpi video sha1_ssse3 nvme_auth cec intel_vsec typec i2c_hid wmi pinctrl_alderlake serio_raw tls fuse
CR2: 0000000000000014