Backtrace

WARNING: CPU: 1 PID: 12932 at kernel/power/suspend_test.c:53 suspend_test_finish+0x75/0x80
Modules linked in: exfat uas usb_storage uinput snd_seq_dummy snd_hrtimer nft_objref 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 sunrpc squashfs loop iwldvm mac80211 libarc4 iwlwifi iTCO_wdt cfg80211 intel_pmc_bxt dell_rbtn iTCO_vendor_support gpio_ich dell_laptop dell_smm_hwmon snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec coretemp dell_wmi dell_smbios dcdbas joydev snd_hda_core ledtrig_audio wmi_bmof sparse_keymap dell_wmi_descriptor i2c_i801 pcspkr i2c_smbus snd_hwdep snd_seq rfkill snd_seq_device snd_pcm snd_timer snd lpc_ich soundcore acpi_cpufreq zram ip_tables i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper cec ttm drm sdhci_pci cqhci sdhci mmc_core e1000e firewire_ohci
 serio_raw firewire_core crc_itu_t wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 1 PID: 12932 Comm: systemd-sleep Tainted: G        W          6.0.8-100.fc35.x86_64 #1
Hardware name: Dell Inc. Latitude E4200                  /0D508F, BIOS A24 06/04/2013
RIP: 0010:suspend_test_finish+0x75/0x80
Code: 29 c1 e8 bc 51 b9 00 41 81 fc 10 27 00 00 77 08 5d 41 5c c3 cc cc cc cc 44 89 e2 48 89 ee 48 c7 c7 23 fb 72 a6 e8 3e ef b8 00 <0f> 0b 5d 41 5c c3 cc cc cc cc cc 0f 1f 44 00 00 0f b6 05 58 cf a7
RSP: 0000:ffffc1644a883ce8 EFLAGS: 00010292
RAX: 0000000000000026 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffa678ec8a RDI: 00000000ffffffff
RBP: ffffffffa672fa43 R08: 0000000000000026 R09: 0000000000000004
R10: ffffffffffffffff R11: ffffffffa7bf668e R12: 00000000000044c2
R13: 0000000000000000 R14: ffffc1644a883d08 R15: 0000000000000000
FS:  00007f2d54314b40(0000) GS:ffff9e8bf9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000001b278000 CR4: 00000000000006e0
Call Trace:
 <TASK>
 suspend_devices_and_enter+0x204/0x820
 pm_suspend.cold+0x2ce/0x35f
 state_store+0x71/0xd0
 kernfs_fop_write_iter+0x124/0x1b0
 vfs_write+0x29b/0x3a0
 ksys_write+0x4f/0xd0
 do_syscall_64+0x5c/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x69/0x90
 ? __irq_exit_rcu+0x3d/0x130
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f2d54d3e807
Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
RSP: 002b:00007ffe533021f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2d54d3e807
RDX: 0000000000000004 RSI: 00007ffe533022e0 RDI: 0000000000000004
RBP: 00007ffe533022e0 R08: 0000000000000000 R09: 0000000000000000
R10: 00007f2d54ce6dd0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000560cf33b8650 R14: 0000000000000004 R15: 00007f2d54df69e0
 </TASK>