Comment 235 for bug 1671360

I don't know if it is related but I'm having trouble resuming from hibernation sometimes the usb ports will stop working .

I get this message also

[ 877.231395] ------------[ cut here ]------------
[ 877.231395] WARNING: CPU: 0 PID: 4060 at ../arch/x86/kernel/cpu/mcheck/mce_amd.c:191 mce_amd_feature_init+0x27d/0x2c0
[ 877.231396] Modules linked in: ccm dm_crypt dm_mod loop ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit af_packet ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack libcrc32c ip6table_filter ip6_tables x_tables it87 hwmon_vid joydev fuse snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep snd_pcm snd_timer kvm i2c_designware_platform snd irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ath9k ath9k_common ath9k_hw ath mac80211
[ 877.231405] cfg80211 ghash_clmulni_intel rfkill r8169 mii pcbc soundcore ccp pinctrl_amd shpchp aesni_intel i2c_piix4 aes_x86_64 acpi_cpufreq tpm_infineon tpm_tis tpm_tis_core tpm gpio_amdpt gpio_generic pcspkr crypto_simd glue_helper cryptd button i2c_designware_core wmi arc4 ppp_mppe hid_generic usbhid bcache amdgpu i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm xhci_pci xhci_hcd sr_mod drm cdrom usbcore msr sg ppp_generic slhc efivarfs
[ 877.231412] CPU: 0 PID: 4060 Comm: systemd-sleep Tainted: G W 4.12.0-2.g2399a91-default #1
[ 877.231413] Hardware name: Gigabyte Technology Co., Ltd. AB350-Gaming/AB350-Gaming-CF, BIOS F5 06/19/2017
[ 877.231413] task: ffff995671398000 task.stack: ffffbc5a81a0c000
[ 877.231414] RIP: 0010:mce_amd_feature_init+0x27d/0x2c0
[ 877.231414] RSP: 0018:ffffbc5a81a0fd08 EFLAGS: 00010096
[ 877.231415] RAX: 0000000000000028 RBX: 0000000000000005 RCX: ffffffff98e5abe8
[ 877.231415] RDX: ffffffff98e5abe8 RSI: 0000000000000096 RDI: 0000000000000002
[ 877.231415] RBP: 00000000c000205d R08: 0000000000000000 R09: 0000000000000028
[ 877.231416] R10: ffffbc5a81a0fc80 R11: 0000000000000000 R12: 0000000000000006
[ 877.231416] R13: 0000000000000000 R14: 0000000000000000 R15: ffffbc5a81a0fd24
[ 877.231417] FS: 00007f96b749e740(0000) GS:ffff9956d6600000(0000) knlGS:0000000000000000
[ 877.231417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 877.231417] CR2: 00007f420b571926 CR3: 0000000213bc5000 CR4: 00000000003406f0
[ 877.231418] Call Trace:
[ 877.231419] mce_syscore_resume+0x1e/0x30
[ 877.231420] syscore_resume+0x4b/0x1a0
[ 877.231421] suspend_devices_and_enter+0x488/0x7e0
[ 877.231422] pm_suspend+0x31a/0x390
[ 877.231423] state_store+0x42/0x90
[ 877.231424] kernfs_fop_write+0xfa/0x180
[ 877.231424] __vfs_write+0x23/0x140
[ 877.231426] ? __getnstimeofday64+0x3b/0xd0
[ 877.231427] ? getnstimeofday64+0xa/0x20
[ 877.231427] ? __audit_syscall_entry+0xab/0x100
[ 877.231428] ? security_file_permission+0x36/0xb0
[ 877.231429] vfs_write+0xad/0x1a0
[ 877.231430] SyS_write+0x42/0x90
[ 877.231431] do_syscall_64+0x57/0xc0
[ 877.231432] entry_SYSCALL64_slow_path+0x25/0x25
[ 877.231432] RIP: 0033:0x7f96b6bdc2d0
[ 877.231432] RSP: 002b:00007ffe6b5bfee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 877.231433] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f96b6bdc2d0
[ 877.231433] RDX: 0000000000000004 RSI: 00007f96b74e5000 RDI: 0000000000000004
[ 877.231434] RBP: 00007f96b74e5000 R08: 00007f96b749e740 R09: 00007f96b749e740
[ 877.231434] R10: 0000000000000022 R11: 0000000000000246 R12: 0000559c982b41a0
[ 877.231434] R13: 0000000000000001 R14: 0000000000000004 R15: 0000000000000000
[ 877.231435] Code: e0 04 8b 04 07 83 f8 0c 77 0b 48 c1 e0 04 48 8b b0 20 8a 80 98 48 c7 c7 61 57 a2 98 48 89 4c 24 10 48 89 54 24 08 e8 74 41 15 00 <0f> ff 48 8b 4c 24 10 48 8b 54 24 08 e9 eb fe ff ff 44 89 e6 48
[ 877.231448] ---[ end trace a2abf38abea5bc60 ]---