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] PREEMPT SMP NOPTI
CPU: 5 UID: 42 PID: 1637 Comm: gnome-session-c Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: ASUS System Product Name/PRIME B550M-A, BIOS 3202 06/15/2023
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 e9 0a ce df ce cc 31 c0 e9 82 d4 df ce 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 d6 cd df ce cc 31 c0 e9 4e
RSP: 0018:ffffa8188103bc50 EFLAGS: 00010246
RAX: ffff8b879f450000 RBX: ffffa8188103bd30 RCX: ffff8b876e62b800
RDX: ffff8b874ab6f400 RSI: ffffa8188103bd30 RDI: 0000000000000000
RBP: ffff8b874a860800 R08: 000000000000000d R09: 0000000000000665
R10: 0000000000000010 R11: 0000000000000000 R12: ffffffffc1704bc0
R13: ffffa8188103bd30 R14: ffff8b8749090800 R15: 0000000000000010
FS:  00007f630e41da80(0000) GS:ffff8b962ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001b7c51000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2aa/0x350 [nouveau]
 ? srso_return_thunk+0x5/0x5f
 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
 ? srso_return_thunk+0x5/0x5f
 ? nouveau_drm_ioctl+0x7a/0xb0 [nouveau]
 ? srso_return_thunk+0x5/0x5f
 ? syscall_exit_to_user_mode+0x10/0x210
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 ? srso_return_thunk+0x5/0x5f
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f630f7cd8ad
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:00007ffd494cf4a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005637d2b736c0 RCX: 00007f630f7cd8ad
RDX: 00007ffd494cf560 RSI: 00000000c0106440 RDI: 0000000000000005
RBP: 00007ffd494cf4f0 R08: 0000000000001e89 R09: 0000000000000000
R10: 00007f62f2ca2600 R11: 0000000000000246 R12: 00007ffd494cf560
R13: 00000000c0106440 R14: 0000000000000005 R15: 00005637d2b734d0
 </TASK>
Modules linked in: nouveau mxm_wmi drm_gpuvm gpu_sched drm_ttm_helper ttm drm_exec i2c_algo_bit drm_display_helper cec 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 uhid bnep nct6775 nct6775_core hwmon_vid sunrpc binfmt_misc iwlmvm amd_atl intel_rapl_msr mac80211 intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic libarc4 snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi edac_mce_amd snd_hda_codec snd_hda_core jc42 kvm_amd snd_hwdep ucsi_ccg snd_seq typec_ucsi btusb iwlwifi typec ee1004 btrtl snd_seq_device eeepc_wmi snd_pcm kvm btintel asus_wmi btbcm snd_timer btmtk sparse_keymap vfat fat cfg80211 irqbypass r8169 platform_profile snd i2c_piix4 rapl pcspkr bluetooth video wmi_bmof realtek k10temp i2c_nvidia_gpu i2c_smbus soundcore rfkill gpio_amdpt
 gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress hid_logitech_hidpp nvme polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 nvme_core sha1_ssse3 sp5100_tco nvme_auth wmi hid_logitech_dj ip6_tables ip_tables ledtrig_timer i2c_dev fuse
CR2: 0000000000000000