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 [#2] PREEMPT SMP PTI
CPU: 0 UID: 42 PID: 2220 Comm: gst-plugin-scan Tainted: G      D            6.14.9-300.fc42.x86_64 #1
Tainted: [D]=DIE
Hardware name: Dell Inc. G3 3590/0201H1, BIOS 1.6.0 08/08/2019
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:ffffce8e022b7c88 EFLAGS: 00010246
RAX: ffff8e455288e800 RBX: 0000000000000020 RCX: ffff8e454962f800
RDX: ffff8e456e4a5400 RSI: ffffce8e022b7d60 RDI: 0000000000000000
RBP: ffff8e4565342a00 R08: 000000000000000d R09: ffffce8e022b7d60
R10: 0000000000000010 R11: 0000000000000000 R12: ffff8e455288e800
R13: ffffffffc128a1f0 R14: ffffce8e022b7d60 R15: 0000000000000010
FS:  00007fcceef99780(0000) GS:ffff8e46b6200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000127eae006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 nouveau_abi16_ioctl_getparam+0x2ba/0x390 [nouveau]
 ? drm_dev_enter+0x1d/0x60
 drm_ioctl_kernel+0xad/0x100
 drm_ioctl+0x29d/0x520
 ? __pfx_nouveau_abi16_ioctl_getparam+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xb0 [nouveau]
 __x64_sys_ioctl+0x94/0xc0
 do_syscall_64+0x7b/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_ioctl+0x94/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fccef4a1aad
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:00007ffd39ad4080 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055e67aedcee0 RCX: 00007fccef4a1aad
RDX: 00007ffd39ad4140 RSI: 00000000c0106440 RDI: 0000000000000006
RBP: 00007ffd39ad40d0 R08: 0000000000001028 R09: 00007fccddc15ca3
R10: 00007fccde2de840 R11: 0000000000000246 R12: 00007ffd39ad4140
R13: 00000000c0106440 R14: 0000000000000006 R15: 00007ffd39ad4140
 </TASK>
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer 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 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables ip_set qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 iwlmvm soundwire_bus snd_soc_sdca sunrpc snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency binfmt_misc intel_uncore_frequency_common mac80211 snd_soc_core intel_tcc_cooling
 x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_compress ac97_bus dell_pc snd_pcm_dmaengine uvcvideo snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi uvc snd_hda_codec videobuf2_vmalloc videobuf2_memops btusb videobuf2_v4l2 libarc4 snd_hda_core spi_nor iTCO_wdt btrtl dell_laptop btintel videobuf2_common snd_hwdep intel_pmc_bxt kvm intel_rapl_msr ee1004 iwlwifi mtd mei_pxp iTCO_vendor_support mei_hdcp dell_wmi snd_seq irqbypass videodev vfat rapl fat btbcm dell_smbios processor_thermal_device_pci_legacy snd_seq_device btmtk intel_cstate alienware_wmi processor_thermal_device nouveau dcdbas bluetooth processor_thermal_wt_hint intel_uncore mc dell_wmi_descriptor dell_wmi_sysman platform_profile snd_pcm cfg80211 processor_thermal_rfim firmware_attributes_class processor_thermal_rapl r8169 pcspkr wmi_bmof intel_rapl_common realtek mei_me drm_gpuvm snd_timer processor_thermal_wt_req gpu_sched i2c_i801 processor_thermal_power_floor spi_intel_pci snd i2c_smbus
 processor_thermal_mbox spi_intel drm_ttm_helper mei soundcore drm_exec rfkill intel_soc_dts_iosf intel_pch_thermal idma64 int3403_thermal intel_pmc_core pmt_telemetry pmt_class int3402_thermal int340x_thermal_zone int3400_thermal intel_vsec acpi_pad intel_hid acpi_thermal_rel sparse_keymap acpi_tad joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel mxm_wmi sha512_ssse3 video hid_multitouch sha256_ssse3 sha1_ssse3 nvme_auth cec i2c_hid_acpi i2c_hid wmi pinctrl_cannonlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CR2: 0000000000000000