Backtrace

WARNING: CPU: 3 PID: 3362 at drivers/gpu/drm/nouveau/nouveau_gem.c:85 nouveau_gem_object_del+0x56/0x70 [nouveau]
Modules linked in: veth nf_conntrack_netlink xt_nat xt_conntrack xt_MASQUERADE xt_set ip_set xt_addrtype nft_compat rfcomm snd_seq_dummy snd_hrtimer overlay bridge stp llc 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 qrtr bnep 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 snd_sof snd_sof_utils binfmt_misc snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks ath10k_pci soundwire_generic_allocation intel_uncore_frequency snd_soc_acpi intel_uncore_frequency_common crc8 soundwire_bus vfat ath10k_core fat snd_soc_sdca intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_ctl_led snd_hda_ext_core kvm_intel
 snd_hda_codec_realtek snd_soc_core mac80211 snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress ac97_bus kvm snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi uvcvideo snd_hda_codec uvc btusb videobuf2_vmalloc videobuf2_memops snd_hda_core btrtl videobuf2_v4l2 libarc4 btintel videobuf2_common ath snd_hwdep spi_nor irqbypass btbcm rapl iTCO_wdt snd_seq intel_cstate videodev intel_pmc_bxt btmtk processor_thermal_device_pci_legacy mtd ee1004 iTCO_vendor_support mei_pxp mei_hdcp ucsi_ccg intel_rapl_msr cfg80211 snd_seq_device processor_thermal_device intel_uncore mc wmi_bmof intel_wmi_thunderbolt bluetooth snd_pcm processor_thermal_wt_hint r8169 processor_thermal_rfim i2c_i801 spi_intel_pci processor_thermal_rapl pcspkr realtek spi_intel snd_timer i2c_smbus intel_rapl_common mei_me snd processor_thermal_wt_req mei processor_thermal_power_floor soundcore i2c_nvidia_gpu processor_thermal_mbox idma64 nova_core intel_pch_thermal intel_soc_dts_iosf ideapad_laptop
 sparse_keymap platform_profile rfkill int3403_thermal int340x_thermal_zone intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel intel_vsec acpi_pad acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm nvme drm_exec polyval_clmulni mxm_wmi nvme_core drm_display_helper polyval_generic ghash_clmulni_intel sha512_ssse3 uas hid_multitouch sha256_ssse3 ucsi_acpi nvme_keyring typec_ucsi sha1_ssse3 usb_storage nvme_auth cec typec i2c_hid_acpi i2c_hid video wmi pinctrl_cannonlake serio_raw i2c_dev fuse
CPU: 3 UID: 1000 PID: 3362 Comm: gnome-s:disk$0 Tainted: G        W           6.15.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 81RJ/LNVNB161216, BIOS BHCN26WW 05/05/2019
RIP: 0010:nouveau_gem_object_del+0x56/0x70 [nouveau]
Code: 79 05 83 f8 f3 75 23 48 89 ef e8 45 ae bb ff e8 b0 e7 bd f4 48 89 df be 0d 00 00 00 48 89 83 d8 01 00 00 5b 5d e9 5a 41 68 f5 <0f> 0b be 0d 00 00 00 48 89 df 5b 5d e9 49 41 68 f5 66 0f 1f 84 00
RSP: 0018:ffffd11d8756fba0 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff88df028430c8 RCX: ffff88df01c25f40
RDX: ffffffffb5f82685 RSI: 0000000000000202 RDI: ffff88df028431ac
RBP: ffff88df75bc6400 R08: ffff88df024e8380 R09: 0000000000400007
R10: ffff88df024e8380 R11: fffff94944093a00 R12: ffff88dfb531b590
R13: dead000000000122 R14: dead000000000100 R15: ffff88dfb531b590
FS:  0000000000000000(0000) GS:ffff88e2951f1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f160acf0600 CR3: 00000003c962e001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 nouveau_abi16_chan_fini.isra.0+0x1ab/0x1c0 [nouveau]
 nouveau_abi16_fini+0xa3/0xe0 [nouveau]
 nouveau_drm_postclose+0x9f/0x150 [nouveau]
 drm_file_free+0x212/0x280
 drm_release+0x5c/0xe0
 __fput+0xe3/0x2a0
 task_work_run+0x5a/0x90
 do_exit+0x242/0x480
 do_group_exit+0x2d/0xc0
 ? futex_wait+0x78/0x120
 get_signal+0x79e/0x7e0
 arch_do_signal_or_restart+0x34/0x100
 syscall_exit_to_user_mode+0x126/0x210
 do_syscall_64+0x87/0x160
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x243/0x360
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f2aed61d6c2
Code: Unable to access opcode bytes at 0x7f2aed61d698.
RSP: 002b:00007f2ad611e888 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000562add3f8ee0 RCX: 00007f2aed61d6c2
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 0000562add3f8f00
RBP: 00007f2ad611e8c0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000562add3f8eb0 R14: 0000000000000000 R15: 0000000000000000
 </TASK>