Backtrace

WARNING: CPU: 10 PID: 84184 at nvidia/nv.c:4380 nv_restore_user_channels+0x4e/0x1d0 [nvidia]
Modules linked in: nf_conntrack_netlink xt_nat veth tun uinput xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat 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 ip_set nf_tables sunrpc qrtr bnep snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel uvcvideo snd_sof_intel_hda_sdw_bpt btusb snd_sof_intel_hda_common uvc btrtl videobuf2_vmalloc videobuf2_memops btintel videobuf2_v4l2 snd_soc_hdac_hda btbcm snd_sof_intel_hda_mlink videobuf2_common btmtk snd_sof_intel_hda snd_hda_codec_hdmi bluetooth videodev soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof mc 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_soc_sdca snd_soc_avs snd_ctl_led
 snd_soc_hda_codec mac80211 snd_hda_ext_core snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_uncore_frequency intel_uncore_frequency_common snd_hda_scodec_component snd_compress ac97_bus snd_pcm_dmaengine binfmt_misc dell_pc snd_hda_intel platform_profile snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp vfat libarc4 fat snd_hda_core kvm_intel nvidia_drm(OE) snd_hwdep snd_seq spi_nor dell_laptop iTCO_wdt nvidia_modeset(OE) processor_thermal_device_pci snd_seq_device dell_wmi intel_pmc_bxt spd5118 intel_rapl_msr mtd mei_hdcp mei_pxp iTCO_vendor_support kvm iwlwifi processor_thermal_device hid_sensor_als processor_thermal_wt_hint snd_pcm nvidia_uvm(OE) hid_sensor_trigger processor_thermal_rfim hid_sensor_iio_common dell_wmi_sysman processor_thermal_rapl dell_smbios industrialio_triggered_buffer snd_timer intel_rapl_common dcdbas kfifo_buf irqbypass rapl intel_cstate cfg80211 intel_uncore nvidia(OE) pcspkr dell_smm_hwmon firmware_attributes_class
 dell_wmi_ddv dell_wmi_descriptor wmi_bmof thunderbolt mei_me processor_thermal_wt_req industrialio snd i2c_i801 spi_intel_pci processor_thermal_power_floor mei i2c_smbus rfkill spi_intel igen6_edac processor_thermal_mbox soundcore idma64 int3403_thermal intel_pmc_core dptf_power int340x_thermal_zone pmt_telemetry int3400_thermal intel_hid pmt_class acpi_tad sparse_keymap acpi_thermal_rel acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe hid_sensor_hub intel_ishtp_hid intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 nvme nvme_core nvme_keyring nvme_auth i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc drm_display_helper polyval_clmulni mmc_core polyval_generic ucsi_acpi ghash_clmulni_intel sha512_ssse3 typec_ucsi intel_ish_ipc sha256_ssse3 hid_multitouch sha1_ssse3 rtsx_pci serio_raw intel_ishtp cec typec vmd video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake fuse
CPU: 10 UID: 0 PID: 84184 Comm: nvidia-sleep.sh Tainted: G        W  OE       6.15.4-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. XPS 15 9520/0YD3W1, BIOS 1.32.1 04/28/2025
RIP: 0010:nv_restore_user_channels+0x4e/0x1d0 [nvidia]
Code: 24 a8 06 00 00 4c 89 ef e8 8f 8b eb e4 f6 43 10 01 74 73 48 89 de 31 ff e8 cf 6f 12 00 41 89 c6 85 c0 0f 84 3a 01 00 00 31 ed <0f> 0b 49 81 c4 e0 07 00 00 4c 89 e7 e8 61 8b eb e4 be 01 00 00 00
RSP: 0018:ffffd0b34e4c7c90 EFLAGS: 00010246
RAX: 0000000000000011 RBX: ffff8e300b7c2000 RCX: ffffd0b34e4c7c20
RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffffd0b34e4c7be0
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd0b34e4c7a8c
R10: ffffffffc1ef1390 R11: ffffffffc1dc5dd8 R12: ffff8e300b7c2000
R13: ffff8e300b7c26a8 R14: 0000000000000011 R15: 0000000000000000
FS:  00007ff064167740(0000) GS:ffff8e39bed03000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8b0380fd50 CR3: 00000001131b2006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 nv_suspend_devices+0x1ed/0x300 [nvidia]
 nv_set_system_power_state+0x7f/0x190 [nvidia]
 nv_procfs_write_suspend+0x109/0x1c0 [nvidia]
 proc_reg_write+0x57/0xa0
 vfs_write+0xf3/0x450
 ? __do_sys_newfstat+0x66/0x70
 ksys_write+0x6b/0xe0
 do_syscall_64+0x82/0x170
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x170
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7ff064252be4
Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d e5 94 10 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007ffee1295a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff064252be4
RDX: 0000000000000008 RSI: 000055f9b5a04a00 RDI: 0000000000000001
RBP: 00007ffee1295a30 R08: 0000000000000410 R09: 0000000000000001
R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000008
R13: 000055f9b5a04a00 R14: 00007ff0643555c0 R15: 00007ff064352e80
 </TASK>