Backtrace

WARNING: CPU: 3 PID: 7072 at kernel/power/suspend_test.c:53 suspend_test_finish+0x74/0x80
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep brcmsmac brcmutil b43 cordic mac80211 sunrpc cfg80211 intel_rapl_msr ssb libarc4 iTCO_wdt intel_rapl_common at24 intel_pmc_bxt iTCO_vendor_support x86_pkg_temp_thermal intel_powerclamp ppdev mei_wdt coretemp btusb btrtl mei_hdcp btbcm uvcvideo btintel kvm_intel bluetooth kvm snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops dell_laptop videobuf2_v4l2 snd_hda_intel dell_smm_hwmon
 irqbypass snd_intel_dspcfg snd_intel_sdw_acpi rapl videobuf2_common intel_cstate videodev snd_hda_codec intel_uncore ecdh_generic dell_wmi ledtrig_audio mc dell_smbios dcdbas joydev sparse_keymap snd_hda_core i2c_i801 dell_wmi_descriptor i2c_smbus snd_hwdep pcspkr wmi_bmof snd_seq lpc_ich bcma snd_seq_device snd_pcm snd_timer parport_pc parport snd mei_me soundcore dell_smo8800 dell_rbtn mei rfkill binfmt_misc zram ip_tables dm_crypt trusted asn1_encoder i915 crct10dif_pclmul i2c_algo_bit crc32_pclmul ttm crc32c_intel drm_kms_helper sdhci_pci ghash_clmulni_intel cqhci e1000e serio_raw sdhci cec mmc_core drm wmi video fuse
CPU: 3 PID: 7072 Comm: systemd-sleep Tainted: G             L    5.14.18-100.fc33.x86_64 #1
Hardware name: Dell Inc. Latitude E6430/0X6W22, BIOS A21 05/08/2017
RIP: 0010:suspend_test_finish+0x74/0x80
Code: e8 03 00 00 29 c1 e8 02 c5 a8 00 41 81 fc 10 27 00 00 77 04 5d 41 5c c3 44 89 e2 48 89 ee 48 c7 c7 e0 71 5c 9a e8 3a 69 a8 00 <0f> 0b 5d 41 5c c3 cc cc cc cc cc cc 0f 1f 44 00 00 0f b6 05 98 17
RSP: 0000:ffffa67bc2013d60 EFLAGS: 00010286
RAX: 0000000000000026 RBX: 0000000000000000 RCX: ffff8aec9e398a08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8aec9e398a00
RBP: ffffffff9a5c7129 R08: ffffffff9ac67420 R09: 0000000000000004
R10: ffffffffffffffff R11: ffffffff9b7d7b06 R12: 0000000000015619
R13: 0000000000000000 R14: ffffa67bc2013d80 R15: 0000000000000000
FS:  00007f88e6e66000(0000) GS:ffff8aec9e380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001071b6006 CR4: 00000000001706e0
Call Trace:
 suspend_devices_and_enter+0x1a1/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write_iter+0x124/0x1b0
 new_sync_write+0x108/0x180
 ? security_bpf_map_alloc+0x10/0x40
 vfs_write+0x1c2/0x260
 ksys_write+0x4f/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f88e7e57e87
Code: 0d 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:00007ffce2d63388 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88e7e57e87
RDX: 0000000000000004 RSI: 00007ffce2d63470 RDI: 0000000000000004
RBP: 00007ffce2d63470 R08: 0000556d9dfd15e0 R09: 00007f88e7eef0c0
R10: 00007f88e7eeefc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000556d9dfcd650 R14: 0000000000000004 R15: 00007f88e7f2b720