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 [#3] SMP PTI
CPU: 4 UID: 1000 PID: 19653 Comm: brave Tainted: G S    D             6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [S]=CPU_OUT_OF_SPEC, [D]=DIE
Hardware name: Hewlett-Packard HP Z640 Workstation/212A, BIOS M60 v02.38 11/08/2017
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 e9 9a 5d 47 fb 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 66 0f 1f 00 0f 1f 44 00 00 <48> 8b 07 48 8b 40 58 48 85 c0 74 06 e9 66 5d 47 fb cc 31 c0 c3 cc
RSP: 0018:ffffcd1ce38a7c10 EFLAGS: 00010246
RAX: ffff8c1cc45ab000 RBX: 0000000000000020 RCX: ffff8c1cd7c73800
RDX: ffff8c1cd1c15800 RSI: ffffcd1ce38a7cf0 RDI: 0000000000000000
RBP: ffff8c1d5320f800 R08: 000000000000000d R09: ffffcd1ce38a7cf0
R10: 0000000000000010 R11: ffff8c1cddd2f628 R12: ffff8c1cc45ab000
R13: ffffffffc0b3fd90 R14: ffffcd1ce38a7cf0 R15: 0000000000000040
FS:  00007f38a0fd6700(0000) GS:ffff8c2410e5f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000164eae005 CR4: 00000000001706f0
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2ba/0x3a0 [nouveau]
 ? drm_dev_enter+0x1d/0x60
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xb0 [nouveau]
 __x64_sys_ioctl+0x97/0xe0
 do_syscall_64+0x82/0x2c0
 ? __pfx_read_tsc+0x10/0x10
 ? ktime_get_mono_fast_ns+0x35/0xe0
 ? nouveau_drm_ioctl+0x7a/0xb0 [nouveau]
 ? __x64_sys_ioctl+0xb1/0xe0
 ? do_syscall_64+0x82/0x2c0
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f38a27190ed
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:00007ffc91551ed0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000204000d80b0 RCX: 00007f38a27190ed
RDX: 00007ffc91551f90 RSI: 00000000c0106440 RDI: 0000000000000019
RBP: 00007ffc91551f20 R08: 0000000000001028 R09: 00007f387c62ef7c
R10: 00007f387cd2d8c0 R11: 0000000000000246 R12: 00007ffc91551f90
R13: 00000000c0106440 R14: 0000000000000019 R15: 00007ffc91551f90
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_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 snd_hda_codec_realtek nf_defrag_ipv6 rtl8xxxu nf_defrag_ipv4 snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg mac80211 snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep intel_rapl_msr snd_seq intel_rapl_common sb_edac snd_seq_device snd_pcm x86_pkg_temp_thermal intel_powerclamp hp_wmi coretemp snd_timer iTCO_wdt libarc4 nf_tables qrtr cfg80211 snd rapl joydev intel_pmc_bxt sparse_keymap i2c_i801 soundcore mei_me platform_profile intel_cstate iTCO_vendor_support rfkill mei intel_uncore wmi_bmof i2c_smbus lpc_ich pcspkr loop zram lz4hc_compress lz4_compress dm_crypt nouveau drm_ttm_helper ttm video
 gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi polyval_clmulni drm_display_helper e1000e ghash_clmulni_intel sha512_ssse3 sha1_ssse3 serio_raw cec wmi tpm_infineon sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CR2: 0000000000000000