Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000020
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#2] PREEMPT SMP NOPTI
CPU: 0 UID: 0 PID: 114 Comm: kworker/0:2 Tainted: G      D            6.14.9-300.fc42.x86_64 #1
Tainted: [D]=DIE
Hardware name: GIGABYTE AERO 17 XB/AERO 17 XB, BIOS FD07 05/27/2020
Workqueue: events r535_gsp_msgq_work [nouveau]
RIP: 0010:nouveau_fence_context_kill+0x54/0xe0 [nouveau]
Code: d2 fc ff ff 85 c0 75 5a 48 8b 45 08 4c 39 e8 74 66 48 8b 5d 08 48 8d 7b c0 45 85 e4 74 e1 48 8b 43 f0 a8 01 75 d9 48 8b 43 c8 <48> 8b 40 20 48 85 c0 74 11 48 89 3c 24 e8 d3 bf 8f 00 48 8b 3c 24
RSP: 0000:ffffd1e8404c3d08 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff8bb214548820 RCX: 0000000000000027
RDX: 0000000000000001 RSI: 00000000ffffffed RDI: ffff8bb2145487e0
RBP: ffff8bb20e11af00 R08: 0000000000000000 R09: ffffd1e8404c3b00
R10: ffffffff849368e8 R11: 00000000ffffdfff R12: 00000000ffffffed
R13: ffff8bb20e11af08 R14: 0000000000000092 R15: ffff8bb20e3dda80
FS:  0000000000000000(0000) GS:ffff8bb5ae000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000020 CR3: 0000000141afd005 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 nouveau_channel_killed+0x4f/0x5a [nouveau]
 nvkm_client_event+0xf/0x20 [nouveau]
 nvkm_event_ntfy+0xa5/0xe0 [nouveau]
 nvkm_chan_error+0x79/0xa0 [nouveau]
 r535_gsp_msg_rc_triggered+0x78/0xc0 [nouveau]
 r535_gsp_msg_recv+0x11e/0x2c0 [nouveau]
 r535_gsp_msgq_work+0x43/0x50 [nouveau]
 process_one_work+0x17e/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: hid_vivaldi hid_vivaldi_common uhid snd_seq_dummy rfcomm 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 sunrpc ip_set nf_tables qrtr snd_sof_pci_intel_cnl bnep 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 intel_rapl_msr intel_rapl_common snd_soc_avs intel_uncore_frequency snd_soc_hda_codec intel_uncore_frequency_common snd_hda_ext_core vfat snd_hda_codec_realtek snd_soc_core fat snd_hda_codec_generic intel_tcc_cooling snd_compress snd_hda_scodec_component x86_pkg_temp_thermal ac97_bus snd_hda_codec_hdmi intel_powerclamp
 snd_pcm_dmaengine coretemp snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hda_codec uvcvideo r8153_ecm snd_hda_core btusb uvc kvm cdc_ether snd_hwdep btrtl videobuf2_vmalloc usbnet snd_seq btintel videobuf2_memops iTCO_wdt irqbypass ucsi_ccg snd_seq_device btbcm videobuf2_v4l2 intel_pmc_bxt spi_nor asus_wmi rapl iwlwifi typec_ucsi snd_pcm btmtk videobuf2_common ee1004 iTCO_vendor_support mtd sparse_keymap r8152 mei_hdcp mei_pxp intel_cstate typec snd_timer cfg80211 bluetooth videodev i2c_i801 spi_intel_pci platform_profile mii mei_me r8169 intel_pmc_core thunderbolt intel_uncore intel_wmi_thunderbolt wmi_bmof pcspkr snd i2c_smbus spi_intel mc rfkill mei realtek pmt_telemetry soundcore i2c_nvidia_gpu intel_pch_thermal pmt_class intel_vsec acpi_tad acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 nouveau drm_ttm_helper gpu_sched polyval_clmulni drm_gpuvm polyval_generic drm_exec ghash_clmulni_intel drm_buddy i2c_algo_bit nvme sha512_ssse3 ttm nvme_core sha256_ssse3
 drm_display_helper mxm_wmi i2c_hid_acpi sha1_ssse3 video nvme_auth cec i2c_hid wmi pinctrl_cannonlake serio_raw uas usb_storage fuse
CR2: 0000000000000020