Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000cb8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 2 PID: 14725 Comm: kworker/2:0 Tainted: G        W          6.9.4-200.fc40.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z690 UD DDR4/Z690 UD DDR4, BIOS F28 12/14/2023
Workqueue: events nouveau_display_hpd_work [nouveau]
RIP: 0010:r535_outp_detect+0x56/0x260 [nouveau]
Code: 00 00 48 89 6c 24 18 48 89 fd 48 c7 44 24 08 00 00 00 00 49 8b 84 24 28 01 00 00 4d 8d ac 24 28 01 00 00 4c 89 ef 48 8b 40 18 <48> 8b 80 b8 0c 00 00 48 8b 40 18 ff d0 0f 1f 00 48 89 44 24 08 48
RSP: 0000:ffffb122a667fb18 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffb122a667fc20 RCX: 0000000000000002
RDX: 0000000000000010 RSI: 0000000000730122 RDI: ffff8a14ce052928
RBP: ffff8a14cc5dee00 R08: ffff8a14cc5def28 R09: ffffb122a667fc20
R10: 0000000000000001 R11: 0000000000000002 R12: ffff8a14ce052800
R13: ffff8a14ce052928 R14: ffff8a14cc5dee00 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8a1c5f300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000cb8 CR3: 00000004e7428000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __die_body.cold+0x19/0x27
 ? page_fault_oops+0x15a/0x2c0
 ? exc_page_fault+0x7e/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? r535_outp_detect+0x56/0x260 [nouveau]
 nvkm_uoutp_mthd+0x222/0xc10 [nouveau]
 nvkm_ioctl+0xe4/0x1e0 [nouveau]
 nvif_object_mthd+0xb8/0x200 [nouveau]
 nvif_outp_detect+0x37/0xc0 [nouveau]
 nouveau_connector_detect+0xd4/0x520 [nouveau]
 ? update_load_avg+0x7e/0x7d0
 ? ww_mutex_lock+0x18/0x80
 drm_helper_probe_detect_ctx+0x9a/0x110
 nouveau_display_hpd_work+0x1eb/0x390 [nouveau]
 process_one_work+0x186/0x340
 worker_thread+0x278/0x3b0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xcf/0x100
 ? __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 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 bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_soc_acpi_intel_match soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_hda_codec_realtek snd_soc_avs snd_hda_codec_generic snd_soc_hda_codec r8153_ecm cdc_ether snd_hda_scodec_component snd_hda_ext_core usbnet snd_soc_core snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common snd_usb_audio intel_uncore_frequency snd_compress intel_uncore_frequency_common ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_intel_dspcfg snd_intel_sdw_acpi
 snd_usbmidi_lib coretemp snd_hda_codec snd_ump snd_rawmidi kvm_intel snd_hda_core mc snd_hwdep snd_seq ledtrig_netdev kvm btusb btrtl iTCO_wdt snd_seq_device btintel snd_pcm btbcm ucsi_ccg intel_pmc_bxt btmtk rapl spi_nor typec_ucsi mei_hdcp mei_pxp ee1004 iTCO_vendor_support snd_timer intel_cstate bluetooth mtd typec r8152 r8169 mei_me snd i2c_i801 spi_intel_pci gigabyte_wmi mii wmi_bmof pcspkr realtek rfkill i2c_smbus spi_intel soundcore intel_uncore mei idma64 i2c_nvidia_gpu joydev intel_pmc_core intel_vsec pmt_telemetry intel_hid acpi_pad pmt_class acpi_tad sparse_keymap loop nfnetlink zram xe drm_suballoc_helper i915 nouveau drm_ttm_helper gpu_sched crct10dif_pclmul crc32_pclmul drm_gpuvm crc32c_intel drm_exec polyval_clmulni drm_buddy i2c_algo_bit polyval_generic ttm mxm_wmi nvme ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_core sha256_ssse3 sha1_ssse3 cec nvme_auth video wmi pinctrl_alderlake ip6_tables ip_tables fuse
CR2: 0000000000000cb8