Backtrace

WARNING: CPU: 8 PID: 44 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 sunrpc 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 binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency intel_uncore_frequency_common snd_sof iwlmvm snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_ctl_led snd_soc_sdca mac80211 snd_hda_codec_realtek snd_soc_avs x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic coretemp snd_soc_hda_codec snd_hda_ext_core snd_hda_scodec_component snd_soc_core snd_hda_codec_hdmi kvm_intel snd_compress ac97_bus snd_pcm_dmaengine
 snd_hda_intel snd_intel_dspcfg libarc4 snd_intel_sdw_acpi dell_pc platform_profile kvm snd_hda_codec snd_hda_core processor_thermal_device_pci snd_hwdep btusb processor_thermal_device processor_thermal_wt_hint snd_seq btrtl platform_temperature_control mei_hdcp mei_pxp spi_nor processor_thermal_rfim btintel iTCO_wdt snd_seq_device processor_thermal_rapl irqbypass iwlwifi snd_pcm dell_wmi btbcm intel_pmc_bxt intel_rapl_msr mtd rapl intel_rapl_common iTCO_vendor_support mei_me snd_timer spd5118 btmtk dell_smbios intel_cstate dcdbas cfg80211 bluetooth dell_wmi_sysman intel_uncore snd i2c_i801 spi_intel_pci processor_thermal_wt_req dell_smm_hwmon dell_wmi_ddv firmware_attributes_class dell_wmi_descriptor e1000e mei wmi_bmof pcspkr idma64 i2c_smbus spi_intel processor_thermal_power_floor rfkill soundcore processor_thermal_mbox ie31200_edac int3403_thermal int340x_thermal_zone intel_pmc_core joydev pmt_telemetry int3400_thermal pmt_class intel_hid acpi_thermal_rel acpi_tad intel_pmc_ssram_telemetry acpi_pad
 sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress xe nvme nvme_core intel_vsec drm_suballoc_helper nvme_keyring drm_gpusvm nvme_auth i915 nouveau mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm rtsx_pci_sdmmc drm_exec ucsi_acpi i2c_algo_bit typec_ucsi mmc_core drm_buddy ttm typec drm_display_helper thunderbolt polyval_clmulni ghash_clmulni_intel sha512_ssse3 rtsx_pci cec video sha1_ssse3 vmd wmi pinctrl_alderlake fuse
CPU: 8 UID: 0 PID: 44 Comm: kworker/8:0 Tainted: G      D             6.16.7-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [D]=DIE
Hardware name: Dell Inc. Precision 3680/0VTKY7, BIOS 1.19.1 08/18/2025
Workqueue: events nouveau_cli_work [nouveau]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 02 01 e8 a5 d3 7b ff 0f 0b c3 cc cc cc cc 80 3d 37 35 01 02 00 75 85 48 c7 c7 60 b1 8a a7 c6 05 27 35 01 02 01 e8 82 d3 7b ff <0f> 0b c3 cc cc cc cc 80 3d 15 35 01 02 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffcaf68036bbc8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8a231da12a60 RCX: 0000000000000027
RDX: ffff8a267f21cf88 RSI: 0000000000000001 RDI: ffff8a267f21cf80
RBP: ffff8a23129f9400 R08: 0000000000000000 R09: 3b776f6c66726564
R10: 00000000756f6366 R11: 0000000063666572 R12: ffffffffc0d35f48
R13: ffff8a23129f9440 R14: ffff8a23129f94d0 R15: ffff8a231da12a20
FS:  0000000000000000(0000) GS:ffff8a26d5ff0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b9579cb138 CR3: 0000000106e00003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 nvkm_memory_unref+0x65/0x70 [nouveau]
 nvkm_vmm_unmap_region+0x2f/0xa0 [nouveau]
 nvkm_vmm_put_locked+0x172/0x290 [nouveau]
 ? sched_use_asym_prio+0x7b/0xc0
 nvkm_uvmm_mthd+0x50d/0x520 [nouveau]
 nvkm_ioctl+0xbc/0x190 [nouveau]
 nvif_object_mthd+0xcd/0x1b0 [nouveau]
 nvif_vmm_put+0x62/0x80 [nouveau]
 nouveau_vma_del+0x7c/0xc0 [nouveau]
 nouveau_gem_object_delete_work+0x37/0x60 [nouveau]
 nouveau_cli_work+0xe3/0x150 [nouveau]
 process_one_work+0x18a/0x340
 worker_thread+0x256/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf2/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>