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 [#7] SMP NOPTI
CPU: 5 UID: 1000 PID: 7925 Comm: ptyxis Tainted: G S    D             6.17.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [S]=CPU_OUT_OF_SPEC, [D]=DIE
Hardware name: Gigabyte Technology Co., Ltd. Z490 AORUS ULTRA/Z490 AORUS ULTRA, BIOS F3 03/25/2020
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 ff e0 cc 66 90 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 06 2d c1 ff cc 31 c0 e9 be
RSP: 0018:ffffd3756a43fd10 EFLAGS: 00010246
RAX: ffff8d720fbc9000 RBX: 0000000000000020 RCX: ffff8d7208d61400
RDX: ffff8d7203b54400 RSI: ffffd3756a43fdf0 RDI: 0000000000000000
RBP: ffff8d7202eba800 R08: 000000000000000d R09: ffffd3756a43fdf0
R10: 0000000000000010 R11: ffff8d720fcc9c70 R12: ffff8d720fbc9000
R13: ffffffffc1d40570 R14: ffffd3756a43fdf0 R15: 0000000000000040
FS:  00007f94dba64e00(0000) GS:ffff8d7dd04c7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000053fd90001 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2ba/0x3a0 [nouveau]
 ? drm_dev_enter+0x1d/0x60
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xc0 [nouveau]
 __x64_sys_ioctl+0x97/0xe0
 ? do_user_addr_fault+0x21a/0x690
 do_syscall_64+0x7e/0x250
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f94ddd4f0ed
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:00007ffcacb042f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055cac51688b0 RCX: 00007f94ddd4f0ed
RDX: 00007ffcacb043b0 RSI: 00000000c0106440 RDI: 0000000000000013
RBP: 00007ffcacb04340 R08: 0000000000003842 R09: 00007f93bac2f0bf
R10: 00007f93bb32d880 R11: 0000000000000246 R12: 00007ffcacb043b0
R13: 00000000c0106440 R14: 0000000000000013 R15: 00007ffcacb043b0
 </TASK>
Modules linked in: overlay 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 nf_tables qrtr sunrpc nouveau drm_gpuvm gpu_sched drm_exec i2c_algo_bit drm_display_helper cec bnep binfmt_misc vfat fat squashfs intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common iwlmvm intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof_pci_intel_cnl snd_sof_intel_hda_generic mac80211 soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof libarc4 snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus btusb snd_hda_codec_alc882 snd_soc_sdca kvm_intel btrtl iwlwifi
 snd_hda_codec_realtek_lib btintel snd_hda_codec_generic snd_soc_avs snd_hda_codec_nvhdmi snd_hda_codec_hdmi btbcm btmtk snd_soc_hda_codec snd_hda_ext_core cfg80211 snd_hda_intel kvm bluetooth snd_soc_core snd_usb_audio snd_hda_codec uvcvideo snd_hda_core snd_compress snd_usbmidi_lib snd_intel_dspcfg ac97_bus snd_ump snd_intel_sdw_acpi snd_pcm_dmaengine uvc snd_hwdep spi_nor snd_rawmidi videobuf2_vmalloc iTCO_wdt videobuf2_memops irqbypass snd_seq videobuf2_v4l2 mtd intel_pmc_bxt rapl snd_seq_device mei_hdcp iTCO_vendor_support ee1004 mei_pxp videobuf2_common intel_cstate snd_pcm snd_timer igc intel_uncore videodev intel_wmi_thunderbolt gigabyte_wmi wmi_bmof intel_pmc_core pcspkr snd i2c_i801 mei_me spi_intel_pci drm_ttm_helper spi_intel i2c_smbus pmt_telemetry mei ttm mc soundcore rfkill pmt_discovery intel_pch_thermal pmt_class serial_multi_instantiate hid_logitech_hidpp intel_pmc_ssram_telemetry joydev intel_vsec acpi_pad acpi_tad loop nfnetlink zram lz4hc_compress lz4_compress mxm_wmi nvme nvme_core
 polyval_clmulni ghash_clmulni_intel nvme_keyring nvme_auth video wmi intel_oc_wdt pinctrl_cannonlake hid_logitech_dj ntsync i2c_dev fuse
CR2: 0000000000000000