Backtrace

WARNING: CPU: 0 PID: 62144 at /tmp/akmodsbuild.9mxVAEZx/BUILD/nvidia-kmod-535.113.01/_kmod_build_6.5.5-200.fc38.x86_64/nvidia/nv.c:3944 nv_restore_user_channels+0x4e/0x1e0 [nvidia]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) 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 nfnetlink qrtr bnep snd_hda_codec_hdmi sunrpc iwlmvm snd_ctl_led snd_soc_avs snd_hda_codec_realtek snd_hda_codec_generic snd_soc_hda_codec snd_hda_ext_core ledtrig_audio snd_soc_core mac80211 binfmt_misc intel_rapl_msr snd_compress intel_rapl_common ac97_bus intel_tcc_cooling snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec libarc4 snd_usb_audio snd_hda_core snd_usbmidi_lib kvm snd_ump snd_rawmidi snd_hwdep uvcvideo btusb iwlwifi mei_pxp uvc btrtl irqbypass snd_seq videobuf2_vmalloc mei_hdcp btbcm videobuf2_memops iTCO_wdt btintel rapl ee1004 videobuf2_v4l2 intel_cstate
 btmtk snd_seq_device videobuf2_common intel_pmc_bxt iTCO_vendor_support bluetooth snd_pcm thunderbolt videodev cfg80211 snd_timer intel_uncore snd intel_wmi_thunderbolt mei_me mc pcspkr mei i2c_i801 i2c_smbus rfkill soundcore intel_pch_thermal ir_rc6_decoder rc_rc6_mce nuvoton_cir joydev acpi_pad loop zram dm_crypt i915 sdhci_pci i2c_algo_bit drm_buddy crct10dif_pclmul cqhci ttm crc32_pclmul crc32c_intel polyval_clmulni sdhci polyval_generic drm_display_helper e1000e ghash_clmulni_intel mmc_core cec sha512_ssse3 video wmi ip6_tables ip_tables fuse
CPU: 0 PID: 62144 Comm: nvidia-sleep.sh Tainted: P          IOE      6.5.5-200.fc38.x86_64 #1
Hardware name:  /NUC6i7KYB, BIOS KYSKLi70.86A.0054.2018.0427.1338 04/27/2018
RIP: 0010:nv_restore_user_channels+0x4e/0x1e0 [nvidia]
Code: 24 38 06 00 00 4c 89 ef e8 9f be 5b d7 f6 43 10 01 74 73 48 89 de 31 ff e8 3f ee a8 00 41 89 c6 85 c0 0f 84 4b 01 00 00 31 ed <0f> 0b 49 81 c4 60 07 00 00 4c 89 e7 e8 71 be 5b d7 be 01 00 00 00
RSP: 0000:ffffc0d304f53d48 EFLAGS: 00010206
RAX: 000000000000000f RBX: ffff99c505c49000 RCX: ffffc0d304f53cc8
RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffffc0d304f53c78
RBP: ffff99c5de150000 R08: 0000000000000000 R09: 00000000000390c0
R10: ffffffffc4f0c4b0 R11: ffffffffc4f0c4f0 R12: ffff99c505c49000
R13: ffff99c505c49638 R14: 000000000000000f R15: 0000000000000000
FS:  00007f6fb31ab740(0000) GS:ffff99c82ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d4223d678 CR3: 0000000162dda002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? nv_restore_user_channels+0x4e/0x1e0 [nvidia]
 ? __warn+0x81/0x130
 ? nv_restore_user_channels+0x4e/0x1e0 [nvidia]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? nv_restore_user_channels+0x4e/0x1e0 [nvidia]
 ? nv_restore_user_channels+0x143/0x1e0 [nvidia]
 nv_set_system_power_state+0xe9/0x470 [nvidia]
 nv_procfs_write_suspend+0xe8/0x160 [nvidia]
 proc_reg_write+0x5a/0xa0
 vfs_write+0xef/0x420
 ksys_write+0x6f/0xf0
 do_syscall_64+0x5d/0x90
 ? do_user_addr_fault+0x179/0x640
 ? exc_page_fault+0x7f/0x180
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f6fb32af164
Code: 89 02 48 c7 c0 ff ff ff ff eb bd 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d 7d b4 0d 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:00007ffe7edc9c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6fb32af164
RDX: 0000000000000007 RSI: 000055ba0b15fd00 RDI: 0000000000000001
RBP: 00007ffe7edc9c90 R08: 0000000000000410 R09: 0000000000000001
R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000007
R13: 000055ba0b15fd00 R14: 00007f6fb3383780 R15: 0000000000000007
 </TASK>