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 [#6] PREEMPT SMP PTI
CPU: 4 UID: 1000 PID: 3037 Comm: gsd-xsettings Tainted: G      D            6.14.5-100.fc40.x86_64 #1
Tainted: [D]=DIE
Hardware name: MSI MS-7A11/Z170A KRAIT GAMING R6 SIEGE (MS-7A11), BIOS 1.B0 07/03/2018
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 ff e0 cc 66 90 cc 31 c0 c3 cc
RSP: 0018:ffff98764864fc40 EFLAGS: 00010246
RAX: ffff896640d02000 RBX: ffff98764864fd20 RCX: ffff8966497e1c00
RDX: ffff896649f8d000 RSI: ffff98764864fd20 RDI: 0000000000000000
RBP: ffff896641896a00 R08: 000000000000000d R09: 0000000000000bdd
R10: 0000000000000010 R11: 0000000000000000 R12: ffffffffc086abc0
R13: ffff98764864fd20 R14: ffff896643636800 R15: 0000000000000010
FS:  00007f20e4b1ba80(0000) GS:ffff896d8ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000015cd10006 CR4: 00000000003726f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2aa/0x350 [nouveau]
 drm_ioctl_kernel+0xad/0x100
 drm_ioctl+0x288/0x530
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 __x64_sys_ioctl+0x94/0xc0
 do_syscall_64+0x82/0x160
 ? ktime_get_mono_fast_ns+0x38/0xd0
 ? __pm_runtime_suspend+0x69/0xc0
 ? nouveau_drm_ioctl+0x7a/0xb0 [nouveau]
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f20e5dca8ad
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:00007ffd03e2e570 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000561ce26da550 RCX: 00007f20e5dca8ad
RDX: 00007ffd03e2e630 RSI: 00000000c0106440 RDI: 0000000000000004
RBP: 00007ffd03e2e5c0 R08: 00000000000013c2 R09: 0000000000000000
R10: 00007f20c94a2600 R11: 0000000000000246 R12: 00007ffd03e2e630
R13: 00000000c0106440 R14: 0000000000000004 R15: 0000561ce26d2fa0
 </TASK>
Modules linked in: uinput 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 ip_set nf_tables brcmfmac_bca qrtr uhid bnep sunrpc binfmt_misc snd_soc_avs vfat fat snd_soc_hda_codec intel_rapl_msr snd_hda_ext_core intel_rapl_common snd_soc_core snd_hda_codec_realtek intel_tcc_cooling snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi snd_compress snd_hda_scodec_component ac97_bus snd_pcm_dmaengine coretemp snd_hda_intel brcmfmac snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec iTCO_wdt intel_pmc_bxt brcmutil mei_pxp mei_hdcp ee1004 iTCO_vendor_support btusb snd_hda_core kvm btrtl snd_hwdep btintel cfg80211 irqbypass btbcm rapl snd_seq intel_cstate snd_seq_device btmtk intel_wmi_thunderbolt snd_pcm intel_uncore pcspkr mmc_core bluetooth e1000e i2c_i801 snd_timer
 i2c_smbus mei_me mei snd rfkill intel_pch_thermal pktcdvd soundcore intel_pmc_core pmt_telemetry pmt_class acpi_pad intel_vsec joydev loop nfnetlink zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi polyval_clmulni polyval_generic ghash_clmulni_intel drm_display_helper sha512_ssse3 sha256_ssse3 sha1_ssse3 cec video wmi ip6_tables ip_tables fuse
CR2: 0000000000000000