Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000028
#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: 8 UID: 0 PID: 433 Comm: kworker/8:2 Tainted: G        W          6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN
Hardware name: ASUS System Product Name/ROG STRIX Z790-A GAMING WIFI II, BIOS 1503 08/07/2024
Workqueue: events nouveau_display_hpd_work [nouveau]
RIP: 0010:r535_outp_detect+0x13f/0x170 [nouveau]
Code: d8 5b 5d 41 5c 41 5d c3 cc cc cc cc 48 8b 85 28 01 00 00 48 8b 74 24 08 48 8d bd 28 01 00 00 48 8b 40 18 48 8b 80 28 0d 00 00 <48> 8b 40 28 ff d0 0f 1f 00 eb b6 4c 89 ef bb 01 00 00 00 e8 89 fd
RSP: 0018:ffffd50a01bbfb00 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 00000000ffffff92 RCX: 0000000000f4da2c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8e015847b128
RBP: ffff8e015847b000 R08: 0000014fed90b52d R09: 0000000000000014
R10: 00000000ffffff92 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8e0140a5d800 R14: 0000000000000022 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8e089f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000028 CR3: 0000000117095006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 nvkm_uoutp_mthd+0x235/0x520 [nouveau]
 nvkm_ioctl+0xcf/0x1e0 [nouveau]
 nvif_object_mthd+0xce/0x1b0 [nouveau]
 nvif_outp_detect+0x37/0xc0 [nouveau]
 nouveau_connector_ddc_detect+0x90/0x240 [nouveau]
 ? timerqueue_del+0x2e/0x60
 nouveau_connector_detect+0x52/0x360 [nouveau]
 drm_helper_probe_detect_ctx+0x97/0x100
 nouveau_display_hpd_work+0x1e0/0x370 [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: uinput snd_seq_dummy rfcomm snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 sunrpc 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 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 vfat fat snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp hid_logitech_hidpp snd_sof joydev 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 intel_rapl_msr snd_soc_core intel_rapl_common intel_uncore_frequency snd_compress intel_uncore_frequency_common ac97_bus snd_hda_codec_hdmi intel_tcc_cooling iwlmvm snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_usb_audio snd_intel_dspcfg
 coretemp snd_intel_sdw_acpi snd_usbmidi_lib mac80211 snd_hda_codec kvm_intel mc snd_hda_core snd_ump btusb snd_rawmidi snd_hwdep libarc4 kvm btrtl snd_seq btintel snd_seq_device iTCO_wdt btbcm eeepc_wmi iwlwifi asus_nb_wmi snd_pcm irqbypass intel_pmc_bxt btmtk asus_wmi spi_nor intel_pmc_core rapl snd_timer spd5118 iTCO_vendor_support sparse_keymap cfg80211 mtd bluetooth pmt_telemetry intel_cstate hid_logitech_dj snd mei_pxp mei_hdcp platform_profile i2c_i801 spi_intel_pci pmt_class intel_uncore wmi_bmof igc pcspkr rfkill mei_me soundcore idma64 i2c_smbus spi_intel intel_vsec acpi_tad acpi_pad mei loop nfnetlink zram lz4hc_compress lz4_compress nvme nvme_core nvme_auth nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit polyval_clmulni drm_gpuvm polyval_generic drm_exec ghash_clmulni_intel mxm_wmi sha512_ssse3 ucsi_acpi drm_display_helper sha256_ssse3 typec_ucsi video sha1_ssse3 vmd cec typec wmi pinctrl_alderlake i2c_dev fuse
CR2: 0000000000000028