BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#2] PREEMPT SMP NOPTI
CPU: 0 UID: 1000 PID: 5050 Comm: gnome-control-c Tainted: G      D W          6.14.9-200.fc41.x86_64 #1
Tainted: [D]=DIE, [W]=WARN
Hardware name: Dell Inc. G5 5000/0M6C7G, BIOS 1.27.0 03/06/2025
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 e9 16 00 f2 ff cc 31 c0 e9 02 7a b2 ee 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 <48> 8b 07 48 8b 40 58 48 85 c0 74 06 e9 e5 ff f1 ff cc 31 c0 e9 ce
RSP: 0018:ffffce32cca87d10 EFLAGS: 00010246
RAX: ffff8b6086b10000 RBX: ffffce32cca87df0 RCX: ffff8b60a3522000
RDX: ffff8b608006dc00 RSI: ffffce32cca87df0 RDI: 0000000000000000
RBP: ffff8b60803b2800 R08: 000000000000000d R09: 00000000000013ba
R10: 0000000000000010 R11: 0000000000000000 R12: ffffffffc19d9dc0
R13: ffffce32cca87df0 R14: ffff8b6086b0b000 R15: 0000000000000010
FS:  00007f766817e800(0000) GS:ffff8b63ad600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000013c0cc002 CR4: 00000000007706f0
PKRU: 55555554
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2aa/0x350 [nouveau]
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x288/0x530
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x82/0x160
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f766bc498ed
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffea62a88c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055c32e0b03d0 RCX: 00007f766bc498ed
RDX: 00007ffea62a8980 RSI: 00000000c0106440 RDI: 0000000000000015
RBP: 00007ffea62a8910 R08: 0000000000002484 R09: 0000000000000000
R10: 00007f756aab3820 R11: 0000000000000246 R12: 00007ffea62a8980
R13: 00000000c0106440 R14: 0000000000000015 R15: 000055c32e0b01c0
 </TASK>
Modules linked in: exfat snd_seq_dummy rfcomm snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay 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 nouveau qrtr mxm_wmi drm_gpuvm gpu_sched drm_exec i2c_algo_bit drm_display_helper cec uhid bnep sunrpc binfmt_misc vfat fat 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_hda_codec_realtek snd_soc_core intel_uncore_frequency intel_uncore_frequency_common
 snd_hda_codec_generic snd_compress snd_hda_scodec_component ac97_bus snd_hda_codec_hdmi snd_pcm_dmaengine intel_tcc_cooling snd_hda_intel ath10k_pci x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp ath10k_core snd_intel_sdw_acpi coretemp snd_hda_codec processor_thermal_device_pci_legacy processor_thermal_device kvm_intel squashfs snd_hda_core processor_thermal_wt_hint btusb mac80211 snd_hwdep kvm processor_thermal_rfim dell_pc btrtl snd_seq intel_rapl_msr processor_thermal_rapl btintel snd_seq_device iTCO_wdt intel_rapl_common irqbypass libarc4 btbcm dell_wmi spi_nor intel_pmc_bxt snd_pcm processor_thermal_wt_req rapl ath btmtk dell_smbios ses mtd iTCO_vendor_support ee1004 processor_thermal_power_floor snd_timer intel_cstate mei_pxp mei_hdcp intel_pmc_core alienware_wmi dell_wmi_sysman dell_wmi_aio dcdbas cfg80211 enclosure r8169 bluetooth spi_intel_pci i2c_i801 processor_thermal_mbox snd drm_ttm_helper intel_uncore mei_me pmt_telemetry platform_profile pcspkr dell_wmi_descriptor
 firmware_attributes_class sparse_keymap wmi_bmof scsi_transport_sas joydev realtek spi_intel i2c_smbus int340x_thermal_zone rfkill soundcore ttm idma64 pmt_class int3400_thermal mei intel_soc_dts_iosf intel_pch_thermal intel_vsec acpi_thermal_rel acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress uas usb_storage polyval_clmulni polyval_generic ghash_clmulni_intel nvme sha512_ssse3 nvme_core sha256_ssse3 video sha1_ssse3 nvme_auth wmi pinctrl_cannonlake fuse
CR2: 0000000000000000

WARNING: CPU: 11 PID: 37530 at drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:117 nvkm_runl_rc+0x29b/0x3b0 [nouveau]
Modules linked in: uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_usb_audio videobuf2_common videodev snd_usbmidi_lib snd_ump mc snd_rawmidi 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 joydev iTCO_wdt intel_rapl_msr intel_rapl_common binfmt_misc pcspkr x86_pkg_temp_thermal vfat intel_powerclamp fat intel_pmc_bxt snd_hda_codec_realtek coretemp eeepc_wmi snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq btusb snd_seq_device snd_pcm btrtl rapl pktcdvd btintel btbcm iTCO_vendor_support btmtk intel_cstate asus_wmi sparse_keymap snd_timer intel_uncore bluetooth platform_profile snd lpc_ich wmi_bmof e1000e mei_me intel_wmi_thunderbolt
 mei i2c_i801 rfkill soundcore i2c_smbus dm_multipath loop nfnetlink zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm video gpu_sched i2c_algo_bit drm_gpuvm drm_exec drm_display_helper polyval_clmulni mxm_wmi polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 cec wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse i2c_dev
CPU: 11 UID: 0 PID: 37530 Comm: kworker/11:0 Not tainted 6.14.9-200.fc41.x86_64 #1
Hardware name: ASUS All Series/X99-S, BIOS 3701 03/31/2017
Workqueue: events nvkm_runl_work [nouveau]
RIP: 0010:nvkm_runl_rc+0x29b/0x3b0 [nouveau]
Code: c3 cc cc cc cc 48 85 db 0f 85 1b ff ff ff eb 86 83 f9 03 0f 87 17 61 09 00 48 8b 7b 18 e8 ed 2a f5 ff 85 c0 0f 84 5f ff ff ff <0f> 0b e9 58 ff ff ff 48 8b 53 08 48 8b 42 08 83 78 38 03 0f 86 46
RSP: 0018:ffffcdd6e9f63dc0 EFLAGS: 00010282
RAX: 00000000fffffffb RBX: ffff8b9d40215400 RCX: 0000000000000027
RDX: 0000000000000000 RSI: ffff8b9d402dd808 RDI: ffff8b9d4170b0d8
RBP: ffff8b9d4efe1200 R08: 0000000000000000 R09: 64656c6961662074
R10: 616620746f6f6220 R11: 352d203a64656c69 R12: ffff8b9d433b5d60
R13: ffffcdd6e9f63dd8 R14: ffffcdd6e9f63dd0 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8bac3fb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f04b2372000 CR3: 000000077782c005 CR4: 00000000001706f0
Call Trace:
 <TASK>
 nvkm_runl_work+0x26/0x30 [nouveau]
 process_one_work+0x179/0x330
 worker_thread+0x251/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xef/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>