Backtrace

WARNING: CPU: 6 PID: 6880 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac bnep sunrpc dm_crypt nouveau uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb btrtl videodev btbcm btintel bluetooth rtl8192se mc rtl_pci rtlwifi at24 iTCO_wdt intel_pmc_bxt intel_powerclamp mac80211 iTCO_vendor_support ecdh_generic ecc coretemp snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio
 snd_hda_codec_hdmi snd_hda_intel kvm_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core kvm snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec i2c_algo_bit irqbypass snd_hda_core ttm intel_cstate ac97_bus snd_hwdep intel_uncore snd_seq cfg80211 snd_seq_device snd_pcm drm_kms_helper snd_timer joydev snd i2c_i801 lg_laptop wmi_bmof sparse_keymap i2c_smbus i7core_edac cec rfkill lpc_ich soundcore libarc4 acpi_cpufreq binfmt_misc drm zram ip_tables mxm_wmi crc32c_intel serio_raw atl1c video wmi hid_logitech_hidpp hid_logitech_dj fuse ecryptfs
CPU: 6 PID: 6880 Comm: systemd-sleep Tainted: G          IOE     5.10.13-200.fc33.x86_64 #1
Hardware name: LG Electronics R590-P.BN58P1/Base Board Product Name, BIOS QL4L3I81 05/11/2011
RIP: 0010:suspend_test_finish+0x74/0x80
Code: e8 03 00 00 29 c1 e8 ae e2 a2 00 41 81 fc 10 27 00 00 77 04 5d 41 5c c3 44 89 e2 48 89 ee 48 c7 c7 40 49 3a 89 e8 8d 87 a2 00 <0f> 0b 5d 41 5c c3 cc cc cc cc cc cc 66 66 66 66 90 0f b6 05 98 45
RSP: 0000:ffff9b4301fdfd68 EFLAGS: 00010296
RAX: 0000000000000027 RBX: 0000000000000003 RCX: ffff8c5bb5d98a88
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8c5bb5d98a80
RBP: ffffffff893a4845 R08: ffffffff89a64700 R09: 0000000000000001
R10: ffffffff89a64728 R11: 0000000000000001 R12: 0000000000003727
R13: ffffffff893a4829 R14: 0000000000000004 R15: 0000000000000003
FS:  00007f167d7ba000(0000) GS:ffff8c5bb5d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005558275c90a6 CR3: 000000020d4fc000 CR4: 00000000000006e0
Call Trace:
 suspend_devices_and_enter+0xfd/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write_iter+0x124/0x1b0
 new_sync_write+0x108/0x180
 vfs_write+0x1bc/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f167e7844e7
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:00007ffd1d27e408 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f167e7844e7
RDX: 0000000000000004 RSI: 00007ffd1d27e4f0 RDI: 0000000000000004
RBP: 00007ffd1d27e4f0 R08: 00005637924834d0 R09: 00007f167e81b0c0
R10: 00007f167e81afc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056379247f650 R14: 0000000000000004 R15: 00007f167e857720