Backtrace

WARNING: CPU: 4 PID: 93993 at kernel/power/suspend_test.c:54 suspend_test_finish+0x6b/0x70
Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter overlay 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 vfat fat snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp ath10k_pci coretemp ath10k_core kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm ledtrig_audio mac80211 snd_hda_intel irqbypass snd_hda_codec snd_hda_core crct10dif_pclmul ath snd_hwdep crc32_pclmul uvcvideo iTCO_wdt
 btusb iTCO_vendor_support intel_rapl_msr videobuf2_vmalloc snd_seq btrtl mei_hdcp ghash_clmulni_intel btbcm dell_wmi videobuf2_memops snd_seq_device videobuf2_v4l2 btintel intel_cstate cfg80211 bluetooth intel_uncore videobuf2_common snd_pcm videodev dell_smbios intel_rapl_perf dcdbas snd_timer ecdh_generic alienware_wmi intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor mc processor_thermal_device snd joydev i2c_i801 mei_me rfkill intel_rapl_common ecc libarc4 soundcore mei intel_soc_dts_iosf intel_pch_thermal int3403_thermal int340x_thermal_zone intel_hid acpi_pad int3400_thermal acpi_thermal_rel sparse_keymap ip_tables i915 nouveau ttm mxm_wmi i2c_algo_bit drm_kms_helper drm nvme crc32c_intel nvme_core serio_raw alx mdio wmi video fuse
CPU: 4 PID: 93993 Comm: systemd-sleep Tainted: G        W         5.3.11-100.fc29.x86_64 #1
Hardware name: Alienware Alienware 15 R3/Alienware 15 R3, BIOS 1.1.9 07/05/2017
RIP: 0010:suspend_test_finish+0x6b/0x70
Code: 06 69 c2 e8 03 00 00 29 c1 e8 cf a7 00 00 81 fd 10 27 00 00 77 03 5b 5d c3 89 ea 48 89 de 48 c7 c7 61 5f 13 a4 e8 7e 25 fa ff <0f> 0b eb e8 90 0f 1f 44 00 00 0f b6 05 e9 7b aa 01 c3 0f 1f 00 0f
RSP: 0000:ffffbaa680cb3da8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffffffa4135d5a RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9a0e6eb17900
RBP: 0000000000004426 R08: 0000000000000002 R09: 0000000000028100
R10: 0000000c5c83f14a R11: 0000000000027a10 R12: 0000000000000000
R13: ffffffffa4454f50 R14: 0000000000000000 R15: ffffbaa680cb3dd8
FS:  00007f2551db3b80(0000) GS:ffff9a0e6eb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000850586003 CR4: 00000000003626e0
Call Trace:
 suspend_devices_and_enter+0x24f/0x800
 pm_suspend.cold.6+0x30c/0x362
 state_store+0x80/0xe0
 kernfs_fop_write+0x116/0x190
 vfs_write+0xa5/0x1a0
 ksys_write+0x59/0xd0
 do_syscall_64+0x5f/0x1a0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f2552ecb537
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:00007ffd6dfe0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2552ecb537
RDX: 0000000000000004 RSI: 00007ffd6dfe0570 RDI: 0000000000000004
RBP: 00007ffd6dfe0570 R08: 000055db0550aca0 R09: 000000000000000d
R10: 000055db05506eb0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055db055062d0 R14: 0000000000000004 R15: 00007f2552f9d700