Backtrace

WARNING: CPU: 0 PID: 29685 at kernel/power/suspend_test.c:54 suspend_test_finish+0x6b/0x70
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 nf_tables_set 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 libcrc32c iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc arc4 vfat fat intel_rapl snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp mei_hdcp coretemp mei_wdt kvm_intel snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc kvm snd_soc_sst_dsp ath10k_pci snd_soc_acpi_intel_match snd_soc_acpi ath10k_core snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress
 ac97_bus snd_pcm_dmaengine irqbypass mac80211 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec dell_laptop ledtrig_audio crct10dif_pclmul crc32_pclmul uvcvideo snd_hda_core snd_hwdep videobuf2_vmalloc snd_seq videobuf2_memops ath btusb videobuf2_v4l2 ghash_clmulni_intel snd_seq_device btrtl videobuf2_common btbcm intel_cstate snd_pcm dell_wmi btintel intel_uncore cfg80211 videodev bluetooth dell_smbios dcdbas intel_rapl_perf snd_timer joydev media dell_wmi_descriptor snd ecdh_generic mei_me intel_wmi_thunderbolt rtsx_pci_ms wmi_bmof rfkill ecc idma64 memstick ucsi_acpi mei soundcore intel_xhci_usb_role_switch processor_thermal_device typec_ucsi intel_lpss_pci intel_soc_dts_iosf intel_pch_thermal i2c_i801 roles intel_lpss typec soc_button_array intel_vbtn pcc_cpufreq int3400_thermal int3403_thermal intel_hid int340x_thermal_zone acpi_thermal_rel sparse_keymap acpi_pad fuse ip_tables hid_multitouch i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper mmc_core drm crc32c_intel
 nvme serio_raw nvme_core rtsx_pci wmi i2c_hid video pinctrl_sunrisepoint pinctrl_intel
CPU: 0 PID: 29685 Comm: systemd-sleep Not tainted 5.2.11-100.fc29.x86_64 #1
Hardware name: Dell Inc. XPS 13 9360/02PG84, BIOS 2.13.0 11/14/2019
RIP: 0010:suspend_test_finish+0x6b/0x70
Code: 06 69 c2 e8 03 00 00 29 c1 e8 0f a7 00 00 81 fd 10 27 00 00 77 03 5b 5d c3 89 ea 48 89 de 48 c7 c7 29 c3 12 ac e8 4f 30 fa ff <0f> 0b eb e8 90 0f 1f 44 00 00 0f b6 05 b9 b7 a9 01 c3 0f 1f 00 0f
RSP: 0018:ffffbc524e8b3da8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffffffac12c122 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9b4bee217900
RBP: 0000000000003408 R08: 0000000000000000 R09: 0000000000028c80
R10: 0000000691f52768 R11: 00000000000270bc R12: 0000000000000000
R13: ffffffffac454bf0 R14: 0000000000000000 R15: ffffbc524e8b3dd8
FS:  00007f3ca0ed4b80(0000) GS:ffff9b4bee200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f03d88fee76 CR3: 000000028c934002 CR4: 00000000003606f0
Call Trace:
 suspend_devices_and_enter+0x24f/0x800
 pm_suspend.cold.5+0x30c/0x362
 state_store+0x80/0xe0
 kernfs_fop_write+0x116/0x190
 vfs_write+0xa5/0x1a0
 ksys_write+0x59/0xd0
 do_syscall_64+0x5f/0x1a0
 ? page_fault+0x8/0x30
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f3ca1fee2f7
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:00007ffd8bb67af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3ca1fee2f7
RDX: 0000000000000004 RSI: 00007ffd8bb67be0 RDI: 0000000000000004
RBP: 00007ffd8bb67be0 R08: 0000563f7a769ba0 R09: 000000000000000d
R10: 0000563f7a765db0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000563f7a7653e0 R14: 0000000000000004 R15: 00007f3ca20c0700