Backtrace

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 [#1] SMP NOPTI
CPU: 4 UID: 42 PID: 5688 Comm: gnome-shell Tainted: P           O        6.19.14-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
Hardware name: HP HP Z8 G4 Workstation/81C7, BIOS P60 v02.96 06/05/2025
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 ff e0 cc cc cc cc 31 c0 c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 0f 1f 44 00 00 <48> 8b 07 48 8b 40 58 48 85 c0 74 06 ff e0 cc cc cc cc 31 c0 c3 cc
RSP: 0018:ffffd3608fa57cc0 EFLAGS: 00010246
RAX: ffff8f479a251800 RBX: 0000000000000020 RCX: ffff8f479a247800
RDX: ffff8f5ecacab800 RSI: ffffd3608fa57da0 RDI: 0000000000000000
RBP: ffff8f5ed9cff200 R08: 000000000000000d R09: ffffd3608fa57da0
R10: 0000000000000010 R11: ffff8f4797deae10 R12: ffff8f479a251800
R13: ffffffffc1741090 R14: ffffd3608fa57da0 R15: 0000000000000040
FS:  00007f83c6bf5680(0000) GS:ffff8f76bb26d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000012fd0b001 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2b5/0x3b0 [nouveau]
 ? drm_dev_enter+0x1d/0x60
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x540
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xc0 [nouveau]
 __x64_sys_ioctl+0x97/0xe0
 do_syscall_64+0x7e/0x690
 ? do_syscall_64+0xbb/0x690
 ? do_syscall_64+0xbb/0x690
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f83cc5000ed
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:00007ffe66240fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055ce67310270 RCX: 00007f83cc5000ed
RDX: 00007ffe66241060 RSI: 00000000c0106440 RDI: 000000000000000d
RBP: 00007ffe66240ff0 R08: 00000000000010de R09: 00007f838642fa15
R10: 00007f8386b2d880 R11: 0000000000000246 R12: 00007ffe66241060
R13: 00000000c0106440 R14: 000000000000000d R15: 00007ffe66241060
 </TASK>
Modules linked in: rpcrdma rdma_cm iw_cm ib_cm bridge stp llc 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 nf_tables qrtr tmp421 lm75 i3c emc1403 binfmt_misc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common skx_edac irdma skx_edac_common snd_hda_codec_alc269 nfit ice snd_hda_scodec_component snd_hda_codec_nvhdmi libnvdimm snd_hda_codec_realtek_lib snd_hda_codec_hdmi snd_hda_codec_generic x86_pkg_temp_thermal gnss snd_hda_intel intel_powerclamp snd_hda_codec idpf coretemp snd_hda_core libeth_xdp snd_intel_dspcfg snd_intel_sdw_acpi ib_uverbs kvm_intel hp_bioscfg snd_hwdep libeth r8153_ecm snd_seq libie_fwlog cdc_ether firmware_attributes_class kvm iTCO_wdt snd_seq_device usbnet ib_core hp_wmi intel_pmc_bxt snd_pcm spi_nor irqbypass sparse_keymap vfat iTCO_vendor_support i40e snd_timer mei_wdt mtd rapl platform_profile fat ses r8152 i2c_i801
 libie snd mei_me intel_cstate spi_intel_pci rfkill intel_wmi_thunderbolt wmi_bmof pcspkr e1000e enclosure mii ioatdma lpc_ich i2c_smbus libie_adminq soundcore mei intel_uncore intel_pch_thermal spi_intel dca joydev nfsd auth_rpcgss nfs_acl lockd grace nfs_localio sunrpc loop nfnetlink zram lz4hc_compress lz4_compress nouveau zfs(PO) drm_ttm_helper ttm spl(O) video gpu_sched i2c_algo_bit nvme drm_gpuvm nvme_core drm_exec nvme_keyring mxm_wmi smartpqi nvme_auth uas drm_display_helper thunderbolt ghash_clmulni_intel serio_raw scsi_transport_sas hkdf usb_storage cec wmi i2c_dev fuse
CR2: 0000000000000000