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] PREEMPT SMP NOPTI
CPU: 15 UID: 1000 PID: 3191 Comm: gnome-character Tainted: G      D    OE      6.14.9-300.fc42.x86_64 #1
Tainted: [D]=DIE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Acer Predator PO3-620/Predator PO3-620, BIOS R01-A1 07/13/2020
RIP: 0010:nvkm_gr_units+0x9/0x30 [nouveau]
Code: 74 06 e9 dd 41 e3 ff cc 31 c0 e9 d2 66 eb c6 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 ff e0 cc 66 90 cc 31 c0 c3 cc
RSP: 0018:ffffd30d8abdfcf8 EFLAGS: 00010246
RAX: ffff8d2a4b474000 RBX: 0000000000000020 RCX: ffff8d2a4ad8c000
RDX: ffff8d2a41cf9c00 RSI: ffffd30d8abdfdd0 RDI: 0000000000000000
RBP: ffff8d2a42f5a800 R08: 000000000000000d R09: ffffd30d8abdfdd0
R10: 0000000000000010 R11: 0000000000000000 R12: ffff8d2a4b474000
R13: ffffffffc06a21f0 R14: ffffd30d8abdfdd0 R15: 0000000000000010
FS:  00007f5b1c409440(0000) GS:ffff8d356dd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001457d7004 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2ba/0x390 [nouveau]
 ? drm_dev_enter+0x1d/0x60
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x29d/0x520
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xb0 [nouveau]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x7b/0x160
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f5b1defdaad
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:00007ffdc3739e40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055b25f062b40 RCX: 00007f5b1defdaad
RDX: 00007ffdc3739f00 RSI: 00000000c0106440 RDI: 0000000000000015
RBP: 00007ffdc3739e90 R08: 00000000000019da R09: 00007f5a44a16621
R10: 00007f5a450de840 R11: 0000000000000246 R12: 00007ffdc3739f00
R13: 00000000c0106440 R14: 0000000000000015 R15: 00007ffdc3739f00
 </TASK>
Modules linked in: xt_conntrack bridge stp llc xt_addrtype uinput rfcomm snd_seq_dummy snd_hrtimer xt_MASQUERADE xt_mark nft_compat 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 tun ip_set overlay nf_tables qrtr bnep 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_soc_core snd_compress ac97_bus binfmt_misc snd_pcm_dmaengine vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_msr
 snd_hda_codec intel_rapl_common snd_hda_core intel_uncore_frequency joydev intel_uncore_frequency_common snd_hwdep razerkbd(OE) iwlmvm snd_seq mac80211 libarc4 iwlwifi snd_seq_device snd_pcm intel_tcc_cooling x86_pkg_temp_thermal snd_timer intel_powerclamp r8169 cfg80211 coretemp realtek snd st_accel_i2c st_sensors_i2c st_accel soundcore st_sensors intel_pmc_core btusb iTCO_wdt btrtl intel_pmc_bxt btintel btbcm btmtk iTCO_vendor_support bluetooth pmt_telemetry rfkill kvm_intel ee1004 kvm mei_pxp mei_hdcp spi_nor mtd intel_pch_thermal mei_me industrialio_triggered_buffer irqbypass rapl kfifo_buf i2c_i801 mei industrialio pmt_class pcspkr intel_cstate intel_uncore spi_intel_pci spi_intel intel_vsec acpi_pad i2c_smbus wmi_bmof squashfs loop nfnetlink zram lz4hc_compress lz4_compress hid_logitech_hidpp nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 cec video wmi
 pinctrl_cannonlake hid_logitech_dj fuse
CR2: 0000000000000000