Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000018
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 UID: 0 PID: 1678 Comm: kworker/u49:3 Not tainted 6.14.9-300.fc42.x86_64 #1
Hardware name: Acer Nitro AN515-55/Stonic_CMS, BIOS V2.06 08/20/2021
Workqueue: ttm ttm_bo_delayed_delete [ttm]
RIP: 0010:hook_file_free_security+0x14/0x20
Code: 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 63 05 94 38 4f 01 48 8b 57 78 <48> 8b 7c 02 08 e9 e2 ef ff ff 66 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffcfbcc32cbdf8 EFLAGS: 00010246
RAX: 0000000000000010 RBX: ffff8e851f51b900 RCX: ffff8e851f51b900
RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffff8e851f51b900
RBP: 0000000000000000 R08: ffff8e8532a29900 R09: 000000008020001b
R10: ffff8e8532a29900 R11: fffff92f85ca8a00 R12: ffff8e84c9171248
R13: ffff8e84d41af800 R14: 0000000000000000 R15: ffff8e84c91711a8
FS:  0000000000000000(0000) GS:ffff8e880e280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 000000012b116001 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 security_file_free+0xb7/0xc0
 fput+0x105/0x190
 drm_gem_object_release+0x1c/0x80
 nouveau_bo_del_ttm+0xfd/0x140 [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: 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 ip_set nf_tables qrtr bnep sunrpc binfmt_misc 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 intel_uncore_frequency snd_soc_hda_codec intel_uncore_frequency_common snd_hda_ext_core snd_hda_codec_realtek snd_soc_core intel_tcc_cooling snd_hda_codec_generic snd_compress x86_pkg_temp_thermal snd_hda_scodec_component iwlmvm ac97_bus intel_powerclamp snd_hda_codec_hdmi snd_pcm_dmaengine coretemp snd_hda_intel snd_intel_dspcfg
 snd_intel_sdw_acpi kvm_intel vfat processor_thermal_device_pci_legacy uvcvideo mac80211 snd_hda_codec fat processor_thermal_device snd_hda_core uvc processor_thermal_wt_hint btusb snd_hwdep kvm videobuf2_vmalloc libarc4 processor_thermal_rfim btrtl snd_seq videobuf2_memops intel_rapl_msr processor_thermal_rapl btintel snd_seq_device iTCO_wdt videobuf2_v4l2 irqbypass intel_rapl_common spi_nor iwlwifi btbcm snd_pcm intel_pmc_bxt videobuf2_common acer_wmi intel_pmc_core rapl processor_thermal_wt_req mtd btmtk mei_pxp mei_hdcp ee1004 iTCO_vendor_support snd_timer sparse_keymap pmt_telemetry videodev processor_thermal_power_floor intel_cstate r8169 cfg80211 spi_intel_pci bluetooth mei_me i2c_i801 snd platform_profile pmt_class processor_thermal_mbox int3400_thermal intel_uncore int3403_thermal pcspkr mc intel_wmi_thunderbolt wmi_bmof realtek spi_intel i2c_smbus mei soundcore rfkill idma64 intel_pch_thermal intel_soc_dts_iosf intel_vsec acpi_thermal_rel acpi_pad int340x_thermal_zone acer_wireless joydev loop
 nfnetlink zram lz4hc_compress lz4_compress i915 nouveau drm_ttm_helper gpu_sched drm_gpuvm drm_exec polyval_clmulni mxm_wmi polyval_generic drm_buddy i2c_algo_bit ghash_clmulni_intel hid_multitouch ttm nvme sha512_ssse3 drm_display_helper sha256_ssse3 nvme_core i2c_hid_acpi sha1_ssse3 video cec i2c_hid nvme_auth wmi pinctrl_cannonlake serio_raw fuse
CR2: 0000000000000018