* PROBLEM: Error accessing realtime clock
@ 2018-01-25 0:12 Peter Milley
2018-02-02 15:14 ` Peter Milley
2018-02-13 15:56 ` [BUG]: " Peter Milley
0 siblings, 2 replies; 10+ messages in thread
From: Peter Milley @ 2018-01-25 0:12 UTC (permalink / raw)
To: Alessandro Zummo, Alexandre Belloni; +Cc: linux-rtc
[1.] One line summary of the problem:
Error accessing realtime clock
[2.] Full description of the problem/report:
I was running a script previously that uses rtcwake which has since
stopped working. The script automatically hibernates my laptop after a
set period of time in sleep mode, and was working perfectly in kernel
4.10.0-37.
In the process of troubleshooting, I discovered that the problem was
with rtcwake which is complaining about /dev/rtc0 missing.
Here is output from a sample rtcwake command:
peter@haven:~$ rtcwake -m no -s 1300
rtcwake: assuming RTC uses UTC ...
rtcwake: /dev/rtc0: unable to find device: No such file or directory
I verified that in fact, that directory is missing.
I get the following RTC messages in dmesg when I boot the current
kernel:
peter@haven:~$ dmesg | grep -i rtc
[ 0.089393] RTC time: 17:03:55, date: 11/01/17
[ 1.238784] rtc_cmos 00:01: RTC can wake from S4
[ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
[ 1.295459] hctosys: unable to open rtc device (rtc0)
In researching the error, I found some suggestions to get further
information with timedatectl and hwclock, so here are the results from
those commands as well.
Output of timedatectl:
peter@haven:~$ timedatectl
Local time: Fri 2017-10-27 19:06:26 EDT
Universal time: Fri 2017-10-27 23:06:26 UTC
RTC time: n/a
Time zone: America/New_York (EDT, -0400)
Network time on: yes
NTP synchronized: yes
RTC in local TZ: no
Output of hwclock --debug:
peter@haven:~$ sudo hwclock --debug
[sudo] password for peter:
hwclock from util-linux 2.30.1
Trying to open: /dev/rtc0
Trying to open: /dev/rtc
Trying to open: /dev/misc/rtc
No usable clock interface found.
hwclock: Cannot access the Hardware Clock via any known method.
More evidence to suggest this is a kernel bug: I live-booted a copy of
Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH and it
exhibited the same problem with the real time clock as Ubuntu 17.10.
[3.] Keywords (i.e., modules, networking, kernel):
[4.] Kernel version (from /proc/version):
Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc version
7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22 02:31:37
UTC 2018
[5.] Output of Oops.. message:
No OOPs message.
[6.] A small shell script or example program:
[7.] Environment:
Description: Ubuntu 17.10
Release: 17.10
[7.1.] Software (add the output of the ver_linux script here):
Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
GNU Make 4.1
Binutils 2.29.1
Util-linux 2.30.1
Mount 2.30.1
Module-init-tools 24
E2fsprogs 1.43.5
Pcmciautils 018
PPP 2.4.7
Linux C Library 2.26
Dynamic linker (ldd) 2.26
Linux C++ Library 6.0.24
Procps 3.3.12
Net-tools 2.10
Kbd 2.0.3
Console-tools 2.0.3
Sh-utils 8.26
Udev 234
Wireless-tools 30
Modules Loaded aesni_intel aes_x86_64 ahci arc4 autofs4
binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211 cifs
coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
drm_kms_helper ecdh_generic fb_sys_fops fscache ghash_clmulni_intel
glue_helper i2c_algo_bit i915 ideapad_laptop input_leds intel_cstate
intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter ip6_tables
ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4 nf_defrag_ipv6
nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp nf_reject_ipv4
nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc ppdev
psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc serio_raw
shpchp snd snd_hda_codec snd_hda_codec_conexant snd_hda_codec_generic
snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event
snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt
uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport vsock wmi
x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl xt_limit
xt_LOG xt_tcpudp
[7.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
stepping : 1
microcode : 0x20
cpu MHz : 798.226
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 5188.44
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
stepping : 1
microcode : 0x20
cpu MHz : 798.571
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 5188.44
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
stepping : 1
microcode : 0x20
cpu MHz : 798.247
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 5188.44
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
stepping : 1
microcode : 0x20
cpu MHz : 798.326
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 5188.44
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
[7.3.] Module information (from /proc/modules):
rfcomm 77824 2 - Live 0xffffffffc0f26000
vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
0xffffffffc0ee1000
vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live 0xffffffffc0ec8000
md4 16384 0 - Live 0xffffffffc0ec0000
nls_utf8 16384 1 - Live 0xffffffffc0e07000
cifs 720896 2 - Live 0xffffffffc0e0f000
fscache 61440 1 cifs, Live 0xffffffffc0df7000
ccm 20480 6 - Live 0xffffffffc0deb000
bnep 20480 2 - Live 0xffffffffc0d06000
binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
intel_rapl 20480 0 - Live 0xffffffffc0d2a000
x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
0xffffffffc0ce0000
coretemp 16384 0 - Live 0xffffffffc0af9000
snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
kvm_intel 204800 0 - Live 0xffffffffc0d42000
snd_hda_codec 126976 4
snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda
_intel, Live 0xffffffffc0f4f000
kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
uvcvideo 86016 0 - Live 0xffffffffc0ae3000
videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc0a2f000
videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live 0xffffffffc0a90000
videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
0xffffffffc0ab2000
rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
snd_hda_core 81920 5
snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda
_intel,snd_hda_codec, Live 0xffffffffc0a6a000
ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
arc4 16384 2 - Live 0xffffffffc0a11000
ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
pcbc 16384 0 - Live 0xffffffffc0bbe000
btusb 45056 0 - Live 0xffffffffc0bcc000
snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
iwlmvm 364544 0 - Live 0xffffffffc0bec000
mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
btrtl 16384 1 btusb, Live 0xffffffffc0a02000
aesni_intel 188416 4 - Live 0xffffffffc0a3b000
btbcm 16384 1 btusb, Live 0xffffffffc0a07000
btintel 16384 1 btusb, Live 0xffffffffc09fd000
nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
snd_pcm 98304 4
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
0xffffffffc09e4000
aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
0xffffffffc095e000
crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
0xffffffffc0949000
intel_cstate 20480 0 - Live 0xffffffffc08e7000
ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
ideapad_laptop 32768 0 - Live 0xffffffffc093b000
joydev 20480 0 - Live 0xffffffffc08da000
input_leds 16384 0 - Live 0xffffffffc08c2000
snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
xt_hl 16384 22 - Live 0xffffffffc08bd000
snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
0xffffffffc08c9000
snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
0xffffffffc07ff000
snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
ip6t_rt 16384 3 - Live 0xffffffffc07c2000
cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live 0xffffffffc081f000
snd 81920 27
snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda
_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_devi
ce,snd_timer, Live 0xffffffffc080a000
serio_raw 16384 0 - Live 0xffffffffc07b2000
shpchp 36864 0 - Live 0xffffffffc07eb000
soundcore 16384 1 snd, Live 0xffffffffc07d3000
mei_me 40960 0 - Live 0xffffffffc07c8000
lpc_ich 24576 0 - Live 0xffffffffc07bb000
mei 90112 1 mei_me, Live 0xffffffffc079b000
mac_hid 16384 0 - Live 0xffffffffc0796000
nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
ipt_REJECT 16384 1 - Live 0xffffffffc077a000
nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live 0xffffffffc076b000
xt_LOG 16384 20 - Live 0xffffffffc0766000
xt_limit 16384 21 - Live 0xffffffffc0761000
xt_tcpudp 16384 18 - Live 0xffffffffc075c000
xt_addrtype 16384 4 - Live 0xffffffffc0754000
nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
xt_conntrack 16384 22 - Live 0xffffffffc073b000
ip6table_filter 16384 1 - Live 0xffffffffc06e6000
ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
0xffffffffc06e1000
nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
nf_conntrack 131072 8
nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_netbios_n
s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
0xffffffffc06fc000
libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
parport_pc 32768 0 - Live 0xffffffffc06ca000
ppdev 20480 0 - Live 0xffffffffc06c4000
iptable_filter 16384 1 - Live 0xffffffffc0523000
lp 20480 0 - Live 0xffffffffc0528000
parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
x_tables 40960 13
ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_addrt
ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tables,
Live 0xffffffffc04e5000
autofs4 40960 2 - Live 0xffffffffc0457000
rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live 0xffffffffc06f6000
i915 1581056 30 - Live 0xffffffffc052e000
i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
r8169 81920 0 - Live 0xffffffffc03fe000
ahci 36864 3 - Live 0xffffffffc03d8000
psmouse 143360 0 - Live 0xffffffffc04ff000
drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
mii 16384 1 r8169, Live 0xffffffffc047c000
libahci 32768 1 ahci, Live 0xffffffffc046f000
video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
[7.4.] Loaded driver and hardware information (/proc/ioports):
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0062-0062 : PNP0C09:00
0062-0062 : EC data
0064-0064 : keyboard
0066-0066 : PNP0C09:00
0066-0066 : EC cmd
0070-0072 : wdat_wdt
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0680-069f : pnp 00:00
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
164e-164f : pnp 00:00
1800-1803 : ACPI PM1a_EVT_BLK
1804-1805 : ACPI PM1a_CNT_BLK
1808-180b : ACPI PM_TMR
1810-1815 : ACPI CPU throttle
1850-1850 : ACPI PM2_CNT_BLK
1854-1857 : pnp 00:02
1860-1862 : wdat_wdt
1868-186c : wdat_wdt
1872-1874 : wdat_wdt
1880-189f : ACPI GPE0_BLK
3000-3fff : PCI Bus 0000:01
3000-30ff : 0000:01:00.0
3000-30ff : r8169
4000-403f : 0000:00:02.0
4040-405f : 0000:00:1f.3
4060-407f : 0000:00:1f.2
4060-407f : ahci
4080-4087 : 0000:00:1f.2
4080-4087 : ahci
4088-408f : 0000:00:1f.2
4088-408f : ahci
4090-4093 : 0000:00:1f.2
4090-4093 : ahci
4094-4097 : 0000:00:1f.2
4094-4097 : ahci
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
(/proc/iomem):
00000000-00000fff : Reserved
00001000-0006efff : System RAM
0006f000-0006ffff : Reserved
00070000-00087fff : System RAM
00088000-000bffff : Reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000c3fff : PCI Bus 0000:00
000c4000-000c7fff : PCI Bus 0000:00
000c8000-000cbfff : PCI Bus 0000:00
000cc000-000cffff : PCI Bus 0000:00
000d0000-000d3fff : PCI Bus 0000:00
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000e0000-000e3fff : PCI Bus 0000:00
000e4000-000e7fff : PCI Bus 0000:00
000e8000-000ebfff : PCI Bus 0000:00
000ec000-000effff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-a56affff : System RAM
a56b0000-a5eaffff : Reserved
a5eb0000-aa6befff : System RAM
aa6bf000-aa8befff : Unknown E820 type
aa8bf000-aaebefff : Reserved
aaebf000-aafbefff : ACPI Non-volatile Storage
aafbf000-aaffefff : ACPI Tables
aafff000-aaffffff : System RAM
ab000000-af9fffff : Reserved
aba00000-af9fffff : Graphics Stolen Memory
afa00000-feafffff : PCI Bus 0000:00
afa10000-afa1ffff : pnp 00:05
afa20000-afa20fff : pnp 00:05
b0000000-bfffffff : 0000:00:02.0
c0000000-c03fffff : 0000:00:02.0
c0400000-c04fffff : PCI Bus 0000:02
c0400000-c0401fff : 0000:02:00.0
c0400000-c0401fff : iwlwifi
c0500000-c05fffff : PCI Bus 0000:01
c0500000-c0503fff : 0000:01:00.0
c0500000-c0503fff : r8169
c0504000-c0504fff : 0000:01:00.0
c0504000-c0504fff : r8169
c0600000-c060ffff : 0000:00:14.0
c0600000-c060ffff : xhci-hcd
c0610000-c0613fff : 0000:00:03.0
c0610000-c0613fff : ICH HD audio
c0614000-c0617fff : 0000:00:1b.0
c0614000-c0617fff : ICH HD audio
c0618000-c061801f : 0000:00:16.0
c0618000-c061801f : mei_me
c0619000-c06190ff : 0000:00:1f.3
c061b000-c061b7ff : 0000:00:1f.2
c061b000-c061b7ff : ahci
c061c000-c061c3ff : 0000:00:1d.0
c061c000-c061c3ff : ehci_hcd
e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
e0000000-efffffff : Reserved
e0000000-efffffff : pnp 00:05
fe101000-fe112fff : Reserved
feb00000-feb0ffff : Reserved
fec00000-fec00fff : Reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fee00fff : Reserved
fed00000-fed003ff : HPET 0
fed00000-fed003ff : PNP0103:00
fed10000-fed17fff : pnp 00:05
fed18000-fed18fff : pnp 00:05
fed19000-fed19fff : pnp 00:05
fed1c000-fed1ffff : pnp 00:05
fed1f800-fed1f9ff : intel-spi
fed20000-fed3ffff : pnp 00:05
fed90000-fed93fff : pnp 00:05
fee00000-fee00fff : Local APIC
ff000000-ffffffff : INT0800:00
ffc00000-ffffffff : Reserved
100000000-44f5fffff : System RAM
2b4800000-2b54031f0 : Kernel code
2b54031f1-2b5e695ff : Kernel data
2b60dd000-2b6338fff : Kernel bss
44f600000-44fffffff : RAM buffer
[7.5.] PCI information ('lspci -vvv' as root):
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev
0b)
Subsystem: Lenovo Haswell-ULT DRAM Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 45
Region 0: Memory at c0000000 (64-bit, non-prefetchable)
[size=4M]
Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee04004 Data: 4023
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a4] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller
(rev 0b)
Subsystem: Lenovo Haswell-ULT HD Audio Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 49
Region 0: Memory at c0610000 (64-bit, non-prefetchable)
[size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee04004 Data: 4024
Capabilities: [70] Express (v1) Root Complex Integrated
Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr- TransPend-
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
(prog-if 30 [XHCI])
Subsystem: Lenovo 8 Series USB xHCI HC
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 42
Region 0: Memory at c0600000 (64-bit, non-prefetchable)
[size=64K]
Capabilities: [70] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Address: 00000000fee02004 Data: 4022
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0
(rev 04)
Subsystem: Lenovo 8 Series HECI
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 46
Region 0: Memory at c0618000 (64-bit, non-prefetchable)
[size=32]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee08004 Data: 4023
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller
(rev 04)
Subsystem: Lenovo 8 Series HD Audio Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 48
Region 0: Memory at c0614000 (64-bit, non-prefetchable)
[size=16K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee02004 Data: 4024
Capabilities: [70] Express (v1) Root Complex Integrated
Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr+ TransPend-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1
RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128-
TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed
TC/VC=ff
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1
RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128-
TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed
TC/VC=00
Status: NegoPending- InProgress-
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3
(rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 40
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: c0500000-c05fffff
Prefetchable memory behind bridge: 00000000fff00000-
00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr+ TransPend-
LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
L1, Exit Latency L0s <512ns, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+
ASPMOptComp-
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
HotPlug- Surprise-
Slot #2, PowerLimit 10.000W; Interlock-
NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown,
Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
PresDet+ Interlock-
Changed: MRL- PresDet- LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
PMEIntEna+ CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
LTR-, OBFF Not Supported ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-,
LTR-, OBFF Disabled ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee04004 Data: 4021
Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
Port 3
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v0] #00
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us
PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
ASPM_L1.1-
T_CommonMode=150us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=150us
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4
(rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 41
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: c0400000-c04fffff
Prefetchable memory behind bridge: 00000000fff00000-
00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr+ TransPend-
LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
L1, Exit Latency L0s <512ns, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+
ASPMOptComp-
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
HotPlug- Surprise-
Slot #3, PowerLimit 10.000W; Interlock-
NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown,
Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
PresDet+ Interlock-
Changed: MRL- PresDet- LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
PMEIntEna+ CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
LTR-, OBFF Not Supported ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-,
LTR-, OBFF Disabled ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee08004 Data: 4021
Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
Port 4
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v0] #00
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us
PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
ASPM_L1.1+
T_CommonMode=40us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=60us
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
(prog-if 20 [EHCI])
Subsystem: Lenovo 8 Series USB EHCI
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at c061c000 (32-bit, non-prefetchable)
[size=1K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
Subsystem: Lenovo 8 Series LPC Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1
[AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 43
Region 0: I/O ports at 4088 [size=8]
Region 1: I/O ports at 4094 [size=4]
Region 2: I/O ports at 4080 [size=8]
Region 3: I/O ports at 4090 [size=4]
Region 4: I/O ports at 4060 [size=32]
Region 5: Memory at c061b000 (32-bit, non-prefetchable)
[size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee02004 Data: 4025
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
Subsystem: Lenovo 8 Series SMBus Controller
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 0
Region 0: Memory at c0619000 (64-bit, non-prefetchable)
[size=256]
Region 4: I/O ports at 4040 [size=32]
Kernel modules: i2c_i801
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
Ethernet Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 44
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at c0504000 (64-bit, non-prefetchable)
[size=4K]
Region 4: Memory at c0500000 (64-bit, non-prefetchable)
[size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee02004 Data: 4023
Capabilities: [70] Express (v2) Endpoint, MSI 01
DevCap: MaxPayload 128 bytes, PhantFunc 0,
Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 10.000W
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 4096 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
L0s L1, Exit Latency L0s unlimited, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot-
ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
LTR+, OBFF Via message/WAKE#
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-,
LTR-, OBFF Disabled
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB,
EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Vector table: BAR=4 offset=00000000
PBA: BAR=4 offset=00000800
Capabilities: [d0] Vital Product Data
pcilib: sysfs_read_vpd: read failed: Input/output error
Not readable
Capabilities: [100 v15] #ffff
Capabilities: [ffc v15] #ffff
Capabilities: [ffc v15] <chain looped>
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 93)
Subsystem: Intel Corporation Dual Band Wireless AC 3160
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 47
Region 0: Memory at c0400000 (64-bit, non-prefetchable)
[size=8K]
Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee08004 Data: 4024
Capabilities: [40] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0,
Latency L0s <512ns, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable- Non-Fatal-
Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
FLReset-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
L0s L1, Exit Latency L0s <4us, L1 <32us
ClockPM+ Surprise- LLActRep- BwNot-
ASPMOptComp-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis+,
LTR+, OBFF Via WAKE#
DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-,
LTR-, OBFF Disabled
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover-
Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap- CGenEn-
ChkCap- ChkEn-
Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
3a-d2
Capabilities: [14c v1] Latency Tolerance Reporting
Max snoop latency: 3145728ns
Max no snoop latency: 3145728ns
Capabilities: [154 v1] Vendor Specific Information: ID=cafe
Rev=1 Len=014 <?>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
[7.6.] SCSI information (from /proc/scsi/scsi):
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
Type: CD-ROM ANSI SCSI revision: 05
[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
1 1484 1649 191 2005 2363 3047 47 998 mdstat
10 1489 1685 1913 201 2367 306 48 acpi meminfo
100 15 1742 1918 202 237 307 49 asound misc
1000 1511 1746 1922 2030 2389 31 50 buddyinfo modules
1001 1561 1747 1925 2034 2392 32 530 bus mounts
1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
105 1568 1758 1931 2054 240 33 56 cmdline net
11 1572 1760 1943 2089 241 3312 570 consoles pagetypeinf
o
1124 1573 1762 1945 2098 2491 3342 571 cpuinfo partitions
114 1586 18 1952 21 25 3350 6 crypto sched_debug
1163 1591 1826 1961 2102 2552 3352 7 devices schedstat
1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
1172 1597 184 1965 2106 2628 34 8 dma self
12 16 1846 1968 2111 2678 3485 9 driver slabinfo
1220 1608 185 1969 2114 268 3500 911 execdomains softirqs
1242 1609 1852 1979 2117 27 3620 958 fb stat
1296 1611 1859 198 212 2706 3621 959 filesystems swaps
1297 1612 186 1980 2126 272 3641 960 fs sys
13 1613 1864 1981 2129 2728 37 961 interrupts sysrq-
trigger
131 1614 1866 1984 214 2763 38 962 iomem sysvipc
1325 1615 187 199 2156 279 39 966 ioports thread-self
14 1618 1872 1991 2165 28 397 967 irq timer_list
1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
1426 1623 188 1993 2177 2837 40 98 kcore uptime
1432 1625 1888 1994 22 2839 41 980 keys version
1446 1630 189 1999 2216 2865 42 987 key-users vmallocinfo
1459 1631 1893 2 2233 2880 422 988 kmsg vmstat
1463 1634 1894 20 2297 2895 43 99 kpagecgroup zoneinfo
1464 1635 1898 200 2317 2904 44 990 kpagecount
1469 1636 19 2001 2319 2914 444 992 kpageflags
1471 1637 190 2002 2335 30 45 994 loadavg
1473 1645 1900 2003 2356 3003 46 997 locks
[X.] Other notes, patches, fixes, workarounds:
A bug has been filed with the Ubuntu kernel team as well.
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743027
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: PROBLEM: Error accessing realtime clock
2018-01-25 0:12 PROBLEM: Error accessing realtime clock Peter Milley
@ 2018-02-02 15:14 ` Peter Milley
2018-02-13 15:56 ` [BUG]: " Peter Milley
1 sibling, 0 replies; 10+ messages in thread
From: Peter Milley @ 2018-02-02 15:14 UTC (permalink / raw)
To: Alessandro Zummo, Alexandre Belloni; +Cc: linux-rtc
This bug still exists in the latest daily kernel build (4.15.0-999-
generic).
On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> [1.] One line summary of the problem:
> Error accessing realtime clock
>
> [2.] Full description of the problem/report:
> I was running a script previously that uses rtcwake which has since
> stopped working. The script automatically hibernates my laptop after
> a
> set period of time in sleep mode, and was working perfectly in kernel
> 4.10.0-37.
>
> In the process of troubleshooting, I discovered that the problem was
> with rtcwake which is complaining about /dev/rtc0 missing.
>
> Here is output from a sample rtcwake command:
>
> peter@haven:~$ rtcwake -m no -s 1300
> rtcwake: assuming RTC uses UTC ...
> rtcwake: /dev/rtc0: unable to find device: No such file or directory
>
> I verified that in fact, that directory is missing.
>
> I get the following RTC messages in dmesg when I boot the current
> kernel:
>
> peter@haven:~$ dmesg | grep -i rtc
> [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> [ 1.295459] hctosys: unable to open rtc device (rtc0)
>
> In researching the error, I found some suggestions to get further
> information with timedatectl and hwclock, so here are the results
> from
> those commands as well.
>
> Output of timedatectl:
>
> peter@haven:~$ timedatectl
> Local time: Fri 2017-10-27 19:06:26 EDT
> Universal time: Fri 2017-10-27 23:06:26 UTC
> RTC time: n/a
> Time zone: America/New_York (EDT, -0400)
> Network time on: yes
> NTP synchronized: yes
> RTC in local TZ: no
>
> Output of hwclock --debug:
>
> peter@haven:~$ sudo hwclock --debug
> [sudo] password for peter:
> hwclock from util-linux 2.30.1
> Trying to open: /dev/rtc0
> Trying to open: /dev/rtc
> Trying to open: /dev/misc/rtc
> No usable clock interface found.
> hwclock: Cannot access the Hardware Clock via any known method.
>
> More evidence to suggest this is a kernel bug: I live-booted a copy
> of
> Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH and it
> exhibited the same problem with the real time clock as Ubuntu 17.10.
>
> [3.] Keywords (i.e., modules, networking, kernel):
>
> [4.] Kernel version (from /proc/version):
> Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> version
> 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22 02:31:37
> UTC 2018
>
> [5.] Output of Oops.. message:
> No OOPs message.
>
> [6.] A small shell script or example program:
>
> [7.] Environment:
> Description: Ubuntu 17.10
> Release: 17.10
>
> [7.1.] Software (add the output of the ver_linux script here):
> Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
>
> GNU Make 4.1
> Binutils 2.29.1
> Util-linux 2.30.1
> Mount 2.30.1
> Module-init-tools 24
> E2fsprogs 1.43.5
> Pcmciautils 018
> PPP 2.4.7
> Linux C Library 2.26
> Dynamic linker (ldd) 2.26
> Linux C++ Library 6.0.24
> Procps 3.3.12
> Net-tools 2.10
> Kbd 2.0.3
> Console-tools 2.0.3
> Sh-utils 8.26
> Udev 234
> Wireless-tools 30
> Modules Loaded aesni_intel aes_x86_64 ahci arc4 autofs4
> binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> cifs
> coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> drm_kms_helper ecdh_generic fb_sys_fops fscache ghash_clmulni_intel
> glue_helper i2c_algo_bit i915 ideapad_laptop input_leds intel_cstate
> intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> ip6_tables
> ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> nf_defrag_ipv6
> nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> nf_reject_ipv4
> nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc ppdev
> psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc serio_raw
> shpchp snd snd_hda_codec snd_hda_codec_conexant snd_hda_codec_generic
> snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event
> snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt
> uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport vsock
> wmi
> x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl xt_limit
> xt_LOG xt_tcpudp
>
> [7.2.] Processor information (from /proc/cpuinfo):
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.226
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.571
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 1
> initial apicid : 1
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 2
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.247
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 1
> cpu cores : 2
> apicid : 2
> initial apicid : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 3
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.326
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 1
> cpu cores : 2
> apicid : 3
> initial apicid : 3
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> [7.3.] Module information (from /proc/modules):
> rfcomm 77824 2 - Live 0xffffffffc0f26000
> vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> 0xffffffffc0ee1000
> vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live 0xffffffffc0ec8000
> md4 16384 0 - Live 0xffffffffc0ec0000
> nls_utf8 16384 1 - Live 0xffffffffc0e07000
> cifs 720896 2 - Live 0xffffffffc0e0f000
> fscache 61440 1 cifs, Live 0xffffffffc0df7000
> ccm 20480 6 - Live 0xffffffffc0deb000
> bnep 20480 2 - Live 0xffffffffc0d06000
> binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> 0xffffffffc0ce0000
> coretemp 16384 0 - Live 0xffffffffc0af9000
> snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> kvm_intel 204800 0 - Live 0xffffffffc0d42000
> snd_hda_codec 126976 4
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel, Live 0xffffffffc0f4f000
> kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc0a2f000
> videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> 0xffffffffc0a90000
> videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> 0xffffffffc0ab2000
> rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> snd_hda_core 81920 5
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> arc4 16384 2 - Live 0xffffffffc0a11000
> ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> pcbc 16384 0 - Live 0xffffffffc0bbe000
> btusb 45056 0 - Live 0xffffffffc0bcc000
> snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> iwlmvm 364544 0 - Live 0xffffffffc0bec000
> mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> btintel 16384 1 btusb, Live 0xffffffffc09fd000
> nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> snd_pcm 98304 4
> snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> 0xffffffffc09e4000
> aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> 0xffffffffc095e000
> crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> 0xffffffffc0949000
> intel_cstate 20480 0 - Live 0xffffffffc08e7000
> ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> joydev 20480 0 - Live 0xffffffffc08da000
> input_leds 16384 0 - Live 0xffffffffc08c2000
> snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> xt_hl 16384 22 - Live 0xffffffffc08bd000
> snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> 0xffffffffc08c9000
> snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> 0xffffffffc07ff000
> snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live 0xffffffffc081f000
> snd 81920 27
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_de
> vi
> ce,snd_timer, Live 0xffffffffc080a000
> serio_raw 16384 0 - Live 0xffffffffc07b2000
> shpchp 36864 0 - Live 0xffffffffc07eb000
> soundcore 16384 1 snd, Live 0xffffffffc07d3000
> mei_me 40960 0 - Live 0xffffffffc07c8000
> lpc_ich 24576 0 - Live 0xffffffffc07bb000
> mei 90112 1 mei_me, Live 0xffffffffc079b000
> mac_hid 16384 0 - Live 0xffffffffc0796000
> nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> 0xffffffffc076b000
> xt_LOG 16384 20 - Live 0xffffffffc0766000
> xt_limit 16384 21 - Live 0xffffffffc0761000
> xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> xt_addrtype 16384 4 - Live 0xffffffffc0754000
> nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> xt_conntrack 16384 22 - Live 0xffffffffc073b000
> ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> 0xffffffffc06e1000
> nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> nf_conntrack 131072 8
> nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_netbios
> _n
> s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> 0xffffffffc06fc000
> libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> parport_pc 32768 0 - Live 0xffffffffc06ca000
> ppdev 20480 0 - Live 0xffffffffc06c4000
> iptable_filter 16384 1 - Live 0xffffffffc0523000
> lp 20480 0 - Live 0xffffffffc0528000
> parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> x_tables 40960 13
> ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_add
> rt
> ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tables,
> Live 0xffffffffc04e5000
> autofs4 40960 2 - Live 0xffffffffc0457000
> rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live 0xffffffffc06f6000
> i915 1581056 30 - Live 0xffffffffc052e000
> i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> r8169 81920 0 - Live 0xffffffffc03fe000
> ahci 36864 3 - Live 0xffffffffc03d8000
> psmouse 143360 0 - Live 0xffffffffc04ff000
> drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> mii 16384 1 r8169, Live 0xffffffffc047c000
> libahci 32768 1 ahci, Live 0xffffffffc046f000
> video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
>
> [7.4.] Loaded driver and hardware information (/proc/ioports):
> 0000-0cf7 : PCI Bus 0000:00
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-0060 : keyboard
> 0062-0062 : PNP0C09:00
> 0062-0062 : EC data
> 0064-0064 : keyboard
> 0066-0066 : PNP0C09:00
> 0066-0066 : EC cmd
> 0070-0072 : wdat_wdt
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0680-069f : pnp 00:00
> 0cf8-0cff : PCI conf1
> 0d00-ffff : PCI Bus 0000:00
> 164e-164f : pnp 00:00
> 1800-1803 : ACPI PM1a_EVT_BLK
> 1804-1805 : ACPI PM1a_CNT_BLK
> 1808-180b : ACPI PM_TMR
> 1810-1815 : ACPI CPU throttle
> 1850-1850 : ACPI PM2_CNT_BLK
> 1854-1857 : pnp 00:02
> 1860-1862 : wdat_wdt
> 1868-186c : wdat_wdt
> 1872-1874 : wdat_wdt
> 1880-189f : ACPI GPE0_BLK
> 3000-3fff : PCI Bus 0000:01
> 3000-30ff : 0000:01:00.0
> 3000-30ff : r8169
> 4000-403f : 0000:00:02.0
> 4040-405f : 0000:00:1f.3
> 4060-407f : 0000:00:1f.2
> 4060-407f : ahci
> 4080-4087 : 0000:00:1f.2
> 4080-4087 : ahci
> 4088-408f : 0000:00:1f.2
> 4088-408f : ahci
> 4090-4093 : 0000:00:1f.2
> 4090-4093 : ahci
> 4094-4097 : 0000:00:1f.2
> 4094-4097 : ahci
> ffff-ffff : pnp 00:00
> ffff-ffff : pnp 00:00
> ffff-ffff : pnp 00:00
>
> (/proc/iomem):
> 00000000-00000fff : Reserved
> 00001000-0006efff : System RAM
> 0006f000-0006ffff : Reserved
> 00070000-00087fff : System RAM
> 00088000-000bffff : Reserved
> 000a0000-000bffff : PCI Bus 0000:00
> 000c0000-000c3fff : PCI Bus 0000:00
> 000c4000-000c7fff : PCI Bus 0000:00
> 000c8000-000cbfff : PCI Bus 0000:00
> 000cc000-000cffff : PCI Bus 0000:00
> 000d0000-000d3fff : PCI Bus 0000:00
> 000d4000-000d7fff : PCI Bus 0000:00
> 000d8000-000dbfff : PCI Bus 0000:00
> 000dc000-000dffff : PCI Bus 0000:00
> 000e0000-000e3fff : PCI Bus 0000:00
> 000e4000-000e7fff : PCI Bus 0000:00
> 000e8000-000ebfff : PCI Bus 0000:00
> 000ec000-000effff : PCI Bus 0000:00
> 000f0000-000fffff : System ROM
> 00100000-a56affff : System RAM
> a56b0000-a5eaffff : Reserved
> a5eb0000-aa6befff : System RAM
> aa6bf000-aa8befff : Unknown E820 type
> aa8bf000-aaebefff : Reserved
> aaebf000-aafbefff : ACPI Non-volatile Storage
> aafbf000-aaffefff : ACPI Tables
> aafff000-aaffffff : System RAM
> ab000000-af9fffff : Reserved
> aba00000-af9fffff : Graphics Stolen Memory
> afa00000-feafffff : PCI Bus 0000:00
> afa10000-afa1ffff : pnp 00:05
> afa20000-afa20fff : pnp 00:05
> b0000000-bfffffff : 0000:00:02.0
> c0000000-c03fffff : 0000:00:02.0
> c0400000-c04fffff : PCI Bus 0000:02
> c0400000-c0401fff : 0000:02:00.0
> c0400000-c0401fff : iwlwifi
> c0500000-c05fffff : PCI Bus 0000:01
> c0500000-c0503fff : 0000:01:00.0
> c0500000-c0503fff : r8169
> c0504000-c0504fff : 0000:01:00.0
> c0504000-c0504fff : r8169
> c0600000-c060ffff : 0000:00:14.0
> c0600000-c060ffff : xhci-hcd
> c0610000-c0613fff : 0000:00:03.0
> c0610000-c0613fff : ICH HD audio
> c0614000-c0617fff : 0000:00:1b.0
> c0614000-c0617fff : ICH HD audio
> c0618000-c061801f : 0000:00:16.0
> c0618000-c061801f : mei_me
> c0619000-c06190ff : 0000:00:1f.3
> c061b000-c061b7ff : 0000:00:1f.2
> c061b000-c061b7ff : ahci
> c061c000-c061c3ff : 0000:00:1d.0
> c061c000-c061c3ff : ehci_hcd
> e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> e0000000-efffffff : Reserved
> e0000000-efffffff : pnp 00:05
> fe101000-fe112fff : Reserved
> feb00000-feb0ffff : Reserved
> fec00000-fec00fff : Reserved
> fec00000-fec003ff : IOAPIC 0
> fed00000-fee00fff : Reserved
> fed00000-fed003ff : HPET 0
> fed00000-fed003ff : PNP0103:00
> fed10000-fed17fff : pnp 00:05
> fed18000-fed18fff : pnp 00:05
> fed19000-fed19fff : pnp 00:05
> fed1c000-fed1ffff : pnp 00:05
> fed1f800-fed1f9ff : intel-spi
> fed20000-fed3ffff : pnp 00:05
> fed90000-fed93fff : pnp 00:05
> fee00000-fee00fff : Local APIC
> ff000000-ffffffff : INT0800:00
> ffc00000-ffffffff : Reserved
> 100000000-44f5fffff : System RAM
> 2b4800000-2b54031f0 : Kernel code
> 2b54031f1-2b5e695ff : Kernel data
> 2b60dd000-2b6338fff : Kernel bss
> 44f600000-44fffffff : RAM buffer
>
> [7.5.] PCI information ('lspci -vvv' as root):
> 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller
> (rev
> 0b)
> Subsystem: Lenovo Haswell-ULT DRAM Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR- INTx-
> Latency: 0
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel driver in use: hsw_uncore
>
> 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
> Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 45
> Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> [size=4M]
> Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> Region 4: I/O ports at 4000 [size=64]
> [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4023
> Capabilities: [d0] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [a4] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: i915
> Kernel modules: i915
>
> 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> Controller
> (rev 0b)
> Subsystem: Lenovo Haswell-ULT HD Audio Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 49
> Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4024
> Capabilities: [70] Express (v1) Root Complex Integrated
> Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE-
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr- TransPend-
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev
> 04)
> (prog-if 30 [XHCI])
> Subsystem: Lenovo 8 Series USB xHCI HC
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin A routed to IRQ 42
> Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> [size=64K]
> Capabilities: [70] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> ,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4022
> Kernel driver in use: xhci_hcd
>
> 00:16.0 Communication controller: Intel Corporation 8 Series HECI #0
> (rev 04)
> Subsystem: Lenovo 8 Series HECI
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 46
> Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> [size=32]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee08004 Data: 4023
> Kernel driver in use: mei_me
> Kernel modules: mei_me
>
> 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller
> (rev 04)
> Subsystem: Lenovo 8 Series HD Audio Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 48
> Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4024
> Capabilities: [70] Express (v1) Root Complex Integrated
> Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE-
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1
> RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128-
> TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed
> TC/VC=ff
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1
> RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128-
> TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed
> TC/VC=00
> Status: NegoPending- InProgress-
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> 3
> (rev e4) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin C routed to IRQ 40
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00003000-00003fff
> Memory behind bridge: c0500000-c05fffff
> Prefetchable memory behind bridge: 00000000fff00000-
> 00000000000fffff
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE+
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> L1, Exit Latency L0s <512ns, L1 <16us
> ClockPM- Surprise- LLActRep+ BwNot+
> ASPMOptComp-
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> HotPlug- Surprise-
> Slot #2, PowerLimit 10.000W; Interlock-
> NoCompl+
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> CmdCplt- HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown,
> Power- Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> PresDet+ Interlock-
> Changed: MRL- PresDet- LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> PMEIntEna+ CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> LTR-, OBFF Not Supported ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled ARIFwd-
> LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4021
> Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> Port 3
> Capabilities: [a0] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v0] #00
> Capabilities: [200 v1] L1 PM Substates
> L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+ L1_PM_Substates+
> PortCommonModeRestoreTime=40us
> PortTPowerOnTime=10us
> L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> ASPM_L1.1-
> T_CommonMode=150us LTR1.2_Threshold=163840ns
> L1SubCtl2: T_PwrOn=150us
> Kernel driver in use: pcieport
> Kernel modules: shpchp
>
> 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> 4
> (rev e4) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin D routed to IRQ 41
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: c0400000-c04fffff
> Prefetchable memory behind bridge: 00000000fff00000-
> 00000000000fffff
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE+
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> L1, Exit Latency L0s <512ns, L1 <16us
> ClockPM- Surprise- LLActRep+ BwNot+
> ASPMOptComp-
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> HotPlug- Surprise-
> Slot #3, PowerLimit 10.000W; Interlock-
> NoCompl+
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> CmdCplt- HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown,
> Power- Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> PresDet+ Interlock-
> Changed: MRL- PresDet- LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> PMEIntEna+ CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> LTR-, OBFF Not Supported ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled ARIFwd-
> LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee08004 Data: 4021
> Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> Port 4
> Capabilities: [a0] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v0] #00
> Capabilities: [200 v1] L1 PM Substates
> L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+ L1_PM_Substates+
> PortCommonModeRestoreTime=40us
> PortTPowerOnTime=10us
> L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+
> T_CommonMode=40us LTR1.2_Threshold=163840ns
> L1SubCtl2: T_PwrOn=60us
> Kernel driver in use: pcieport
> Kernel modules: shpchp
>
> 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev
> 04)
> (prog-if 20 [EHCI])
> Subsystem: Lenovo 8 Series USB EHCI
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin A routed to IRQ 23
> Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> [size=1K]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [58] Debug port: BAR=1 offset=00a0
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
> 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev
> 04)
> Subsystem: Lenovo 8 Series LPC Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel driver in use: lpc_ich
> Kernel modules: lpc_ich
>
> 00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1
> [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin B routed to IRQ 43
> Region 0: I/O ports at 4088 [size=8]
> Region 1: I/O ports at 4094 [size=4]
> Region 2: I/O ports at 4080 [size=8]
> Region 3: I/O ports at 4090 [size=4]
> Region 4: I/O ports at 4060 [size=32]
> Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> [size=2K]
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee02004 Data: 4025
> Capabilities: [70] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot+,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> Kernel driver in use: ahci
> Kernel modules: ahci
>
> 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
> Subsystem: Lenovo 8 Series SMBus Controller
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Interrupt: pin C routed to IRQ 0
> Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> [size=256]
> Region 4: I/O ports at 4040 [size=32]
> Kernel modules: i2c_i801
>
> 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
> Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> Ethernet Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 44
> Region 0: I/O ports at 3000 [size=256]
> Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> [size=4K]
> Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [40] Power Management version 3
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4023
> Capabilities: [70] Express (v2) Endpoint, MSI 01
> DevCap: MaxPayload 128 bytes, PhantFunc 0,
> Latency L0s <512ns, L1 <64us
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> SlotPowerLimit 10.000W
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 4096 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> L0s L1, Exit Latency L0s unlimited, L1 <64us
> ClockPM+ Surprise- LLActRep- BwNot-
> ASPMOptComp+
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> LTR+, OBFF Via message/WAKE#
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -6dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> Vector table: BAR=4 offset=00000000
> PBA: BAR=4 offset=00000800
> Capabilities: [d0] Vital Product Data
> pcilib: sysfs_read_vpd: read failed: Input/output error
> Not readable
> Capabilities: [100 v15] #ffff
> Capabilities: [ffc v15] #ffff
> Capabilities: [ffc v15] <chain looped>
> Kernel driver in use: r8169
> Kernel modules: r8169
>
> 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 93)
> Subsystem: Intel Corporation Dual Band Wireless AC 3160
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 47
> Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> [size=8K]
> Capabilities: [c8] Power Management version 3
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee08004 Data: 4024
> Capabilities: [40] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0,
> Latency L0s <512ns, L1 unlimited
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> SlotPowerLimit 0.000W
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> FLReset-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> L0s L1, Exit Latency L0s <4us, L1 <32us
> ClockPM+ Surprise- LLActRep- BwNot-
> ASPMOptComp-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> Disabled- CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range B, TimeoutDis+,
> LTR+, OBFF Via WAKE#
> DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [100 v1] Advanced Error Reporting
> UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> CESta: RxErr- BadTLP- BadDLLP- Rollover-
> Timeout- NonFatalErr-
> CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> Timeout- NonFatalErr+
> AERCap: First Error Pointer: 00, GenCap- CGenEn-
> ChkCap- ChkEn-
> Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> 3a-d2
> Capabilities: [14c v1] Latency Tolerance Reporting
> Max snoop latency: 3145728ns
> Max no snoop latency: 3145728ns
> Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> Rev=1 Len=014 <?>
> Kernel driver in use: iwlwifi
> Kernel modules: iwlwifi
>
> [7.6.] SCSI information (from /proc/scsi/scsi):
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
> Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> Type: CD-ROM ANSI SCSI revision: 05
>
> [7.7.] Other information that might be relevant to the problem
> (please look in /proc and include all information that you
> think to be relevant):
> 1 1484 1649 191 2005 2363 3047 47 998 mdstat
> 10 1489 1685 1913 201 2367 306 48 acpi meminfo
> 100 15 1742 1918 202 237 307 49 asound misc
> 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modules
> 1001 1561 1747 1925 2034 2392 32 530 bus mounts
> 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> 105 1568 1758 1931 2054 240 33 56 cmdline net
> 11 1572 1760 1943 2089 241 3312 570 consoles pagetypei
> nf
> o
> 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo partition
> s
> 114 1586 18 1952 21 25 3350 6 crypto sched_deb
> ug
> 1163 1591 1826 1961 2102 2552 3352 7 devices schedstat
> 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> 1172 1597 184 1965 2106 2628 34 8 dma self
> 12 16 1846 1968 2111 2678 3485 9 driver slabinfo
> 1220 1608 185 1969 2114 268 3500 911 execdomains softirqs
> 1242 1609 1852 1979 2117 27 3620 958 fb stat
> 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> 1297 1612 186 1980 2126 272 3641 960 fs sys
> 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq-
> trigger
> 131 1614 1866 1984 214 2763 38 962 iomem sysvipc
> 1325 1615 187 199 2156 279 39 966 ioports thread-
> self
> 14 1618 1872 1991 2165 28 397 967 irq timer_lis
> t
> 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> 1426 1623 188 1993 2177 2837 40 98 kcore uptime
> 1432 1625 1888 1994 22 2839 41 980 keys version
> 1446 1630 189 1999 2216 2865 42 987 key-
> users vmallocinfo
> 1459 1631 1893 2 2233 2880 422 988 kmsg vmstat
> 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zoneinfo
> 1464 1635 1898 200 2317 2904 44 990 kpagecount
> 1469 1636 19 2001 2319 2914 444 992 kpageflags
> 1471 1637 190 2002 2335 30 45 994 loadavg
> 1473 1645 1900 2003 2356 3003 46 997 locks
>
> [X.] Other notes, patches, fixes, workarounds:
> A bug has been filed with the Ubuntu kernel team as well.
> Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743027
^ permalink raw reply [flat|nested] 10+ messages in thread
* [BUG]: Error accessing realtime clock
2018-01-25 0:12 PROBLEM: Error accessing realtime clock Peter Milley
2018-02-02 15:14 ` Peter Milley
@ 2018-02-13 15:56 ` Peter Milley
2018-02-13 20:25 ` Alexandre Belloni
1 sibling, 1 reply; 10+ messages in thread
From: Peter Milley @ 2018-02-13 15:56 UTC (permalink / raw)
To: Alessandro Zummo, Alexandre Belloni; +Cc: linux-rtc
I just verified that this problem is still present in the latest RC
kernel - 4.16.0-041600rc1-generic.
On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> [1.] One line summary of the problem:
> Error accessing realtime clock
>
> [2.] Full description of the problem/report:
> I was running a script previously that uses rtcwake which has since
> stopped working. The script automatically hibernates my laptop after
> a
> set period of time in sleep mode, and was working perfectly in kernel
> 4.10.0-37.
>
> In the process of troubleshooting, I discovered that the problem was
> with rtcwake which is complaining about /dev/rtc0 missing.
>
> Here is output from a sample rtcwake command:
>
> peter@haven:~$ rtcwake -m no -s 1300
> rtcwake: assuming RTC uses UTC ...
> rtcwake: /dev/rtc0: unable to find device: No such file or directory
>
> I verified that in fact, that directory is missing.
>
> I get the following RTC messages in dmesg when I boot the current
> kernel:
>
> peter@haven:~$ dmesg | grep -i rtc
> [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> [ 1.295459] hctosys: unable to open rtc device (rtc0)
>
> In researching the error, I found some suggestions to get further
> information with timedatectl and hwclock, so here are the results
> from
> those commands as well.
>
> Output of timedatectl:
>
> peter@haven:~$ timedatectl
> Local time: Fri 2017-10-27 19:06:26 EDT
> Universal time: Fri 2017-10-27 23:06:26 UTC
> RTC time: n/a
> Time zone: America/New_York (EDT, -0400)
> Network time on: yes
> NTP synchronized: yes
> RTC in local TZ: no
>
> Output of hwclock --debug:
>
> peter@haven:~$ sudo hwclock --debug
> [sudo] password for peter:
> hwclock from util-linux 2.30.1
> Trying to open: /dev/rtc0
> Trying to open: /dev/rtc
> Trying to open: /dev/misc/rtc
> No usable clock interface found.
> hwclock: Cannot access the Hardware Clock via any known method.
>
> More evidence to suggest this is a kernel bug: I live-booted a copy
> of
> Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH and it
> exhibited the same problem with the real time clock as Ubuntu 17.10.
>
> [3.] Keywords (i.e., modules, networking, kernel):
>
> [4.] Kernel version (from /proc/version):
> Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> version
> 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22 02:31:37
> UTC 2018
>
> [5.] Output of Oops.. message:
> No OOPs message.
>
> [6.] A small shell script or example program:
>
> [7.] Environment:
> Description: Ubuntu 17.10
> Release: 17.10
>
> [7.1.] Software (add the output of the ver_linux script here):
> Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
>
> GNU Make 4.1
> Binutils 2.29.1
> Util-linux 2.30.1
> Mount 2.30.1
> Module-init-tools 24
> E2fsprogs 1.43.5
> Pcmciautils 018
> PPP 2.4.7
> Linux C Library 2.26
> Dynamic linker (ldd) 2.26
> Linux C++ Library 6.0.24
> Procps 3.3.12
> Net-tools 2.10
> Kbd 2.0.3
> Console-tools 2.0.3
> Sh-utils 8.26
> Udev 234
> Wireless-tools 30
> Modules Loaded aesni_intel aes_x86_64 ahci arc4 autofs4
> binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> cifs
> coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> drm_kms_helper ecdh_generic fb_sys_fops fscache ghash_clmulni_intel
> glue_helper i2c_algo_bit i915 ideapad_laptop input_leds intel_cstate
> intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> ip6_tables
> ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> nf_defrag_ipv6
> nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> nf_reject_ipv4
> nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc ppdev
> psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc serio_raw
> shpchp snd snd_hda_codec snd_hda_codec_conexant snd_hda_codec_generic
> snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event
> snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt
> uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport vsock
> wmi
> x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl xt_limit
> xt_LOG xt_tcpudp
>
> [7.2.] Processor information (from /proc/cpuinfo):
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.226
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.571
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 1
> initial apicid : 1
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 2
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.247
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 1
> cpu cores : 2
> apicid : 2
> initial apicid : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> processor : 3
> vendor_id : GenuineIntel
> cpu family : 6
> model : 69
> model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> stepping : 1
> microcode : 0x20
> cpu MHz : 798.326
> cache size : 4096 KB
> physical id : 0
> siblings : 4
> core id : 1
> cpu cores : 2
> apicid : 3
> initial apicid : 3
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> mtrr
> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> pbe
> syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> rdrand
> lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> erms
> invpcid xsaveopt dtherm ida arat pln pts
> bugs : cpu_meltdown spectre_v1 spectre_v2
> bogomips : 5188.44
> clflush size : 64
> cache_alignment : 64
> address sizes : 39 bits physical, 48 bits virtual
> power management:
>
> [7.3.] Module information (from /proc/modules):
> rfcomm 77824 2 - Live 0xffffffffc0f26000
> vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> 0xffffffffc0ee1000
> vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live 0xffffffffc0ec8000
> md4 16384 0 - Live 0xffffffffc0ec0000
> nls_utf8 16384 1 - Live 0xffffffffc0e07000
> cifs 720896 2 - Live 0xffffffffc0e0f000
> fscache 61440 1 cifs, Live 0xffffffffc0df7000
> ccm 20480 6 - Live 0xffffffffc0deb000
> bnep 20480 2 - Live 0xffffffffc0d06000
> binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> 0xffffffffc0ce0000
> coretemp 16384 0 - Live 0xffffffffc0af9000
> snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> kvm_intel 204800 0 - Live 0xffffffffc0d42000
> snd_hda_codec 126976 4
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel, Live 0xffffffffc0f4f000
> kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc0a2f000
> videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> 0xffffffffc0a90000
> videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> 0xffffffffc0ab2000
> rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> snd_hda_core 81920 5
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> arc4 16384 2 - Live 0xffffffffc0a11000
> ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> pcbc 16384 0 - Live 0xffffffffc0bbe000
> btusb 45056 0 - Live 0xffffffffc0bcc000
> snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> iwlmvm 364544 0 - Live 0xffffffffc0bec000
> mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> btintel 16384 1 btusb, Live 0xffffffffc09fd000
> nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> snd_pcm 98304 4
> snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> 0xffffffffc09e4000
> aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> 0xffffffffc095e000
> crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> 0xffffffffc0949000
> intel_cstate 20480 0 - Live 0xffffffffc08e7000
> ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> joydev 20480 0 - Live 0xffffffffc08da000
> input_leds 16384 0 - Live 0xffffffffc08c2000
> snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> xt_hl 16384 22 - Live 0xffffffffc08bd000
> snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> 0xffffffffc08c9000
> snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> 0xffffffffc07ff000
> snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live 0xffffffffc081f000
> snd 81920 27
> snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> da
> _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_de
> vi
> ce,snd_timer, Live 0xffffffffc080a000
> serio_raw 16384 0 - Live 0xffffffffc07b2000
> shpchp 36864 0 - Live 0xffffffffc07eb000
> soundcore 16384 1 snd, Live 0xffffffffc07d3000
> mei_me 40960 0 - Live 0xffffffffc07c8000
> lpc_ich 24576 0 - Live 0xffffffffc07bb000
> mei 90112 1 mei_me, Live 0xffffffffc079b000
> mac_hid 16384 0 - Live 0xffffffffc0796000
> nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> 0xffffffffc076b000
> xt_LOG 16384 20 - Live 0xffffffffc0766000
> xt_limit 16384 21 - Live 0xffffffffc0761000
> xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> xt_addrtype 16384 4 - Live 0xffffffffc0754000
> nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> xt_conntrack 16384 22 - Live 0xffffffffc073b000
> ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> 0xffffffffc06e1000
> nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> nf_conntrack 131072 8
> nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_netbios
> _n
> s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> 0xffffffffc06fc000
> libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> parport_pc 32768 0 - Live 0xffffffffc06ca000
> ppdev 20480 0 - Live 0xffffffffc06c4000
> iptable_filter 16384 1 - Live 0xffffffffc0523000
> lp 20480 0 - Live 0xffffffffc0528000
> parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> x_tables 40960 13
> ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_add
> rt
> ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tables,
> Live 0xffffffffc04e5000
> autofs4 40960 2 - Live 0xffffffffc0457000
> rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live 0xffffffffc06f6000
> i915 1581056 30 - Live 0xffffffffc052e000
> i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> r8169 81920 0 - Live 0xffffffffc03fe000
> ahci 36864 3 - Live 0xffffffffc03d8000
> psmouse 143360 0 - Live 0xffffffffc04ff000
> drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> mii 16384 1 r8169, Live 0xffffffffc047c000
> libahci 32768 1 ahci, Live 0xffffffffc046f000
> video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
>
> [7.4.] Loaded driver and hardware information (/proc/ioports):
> 0000-0cf7 : PCI Bus 0000:00
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-0060 : keyboard
> 0062-0062 : PNP0C09:00
> 0062-0062 : EC data
> 0064-0064 : keyboard
> 0066-0066 : PNP0C09:00
> 0066-0066 : EC cmd
> 0070-0072 : wdat_wdt
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0680-069f : pnp 00:00
> 0cf8-0cff : PCI conf1
> 0d00-ffff : PCI Bus 0000:00
> 164e-164f : pnp 00:00
> 1800-1803 : ACPI PM1a_EVT_BLK
> 1804-1805 : ACPI PM1a_CNT_BLK
> 1808-180b : ACPI PM_TMR
> 1810-1815 : ACPI CPU throttle
> 1850-1850 : ACPI PM2_CNT_BLK
> 1854-1857 : pnp 00:02
> 1860-1862 : wdat_wdt
> 1868-186c : wdat_wdt
> 1872-1874 : wdat_wdt
> 1880-189f : ACPI GPE0_BLK
> 3000-3fff : PCI Bus 0000:01
> 3000-30ff : 0000:01:00.0
> 3000-30ff : r8169
> 4000-403f : 0000:00:02.0
> 4040-405f : 0000:00:1f.3
> 4060-407f : 0000:00:1f.2
> 4060-407f : ahci
> 4080-4087 : 0000:00:1f.2
> 4080-4087 : ahci
> 4088-408f : 0000:00:1f.2
> 4088-408f : ahci
> 4090-4093 : 0000:00:1f.2
> 4090-4093 : ahci
> 4094-4097 : 0000:00:1f.2
> 4094-4097 : ahci
> ffff-ffff : pnp 00:00
> ffff-ffff : pnp 00:00
> ffff-ffff : pnp 00:00
>
> (/proc/iomem):
> 00000000-00000fff : Reserved
> 00001000-0006efff : System RAM
> 0006f000-0006ffff : Reserved
> 00070000-00087fff : System RAM
> 00088000-000bffff : Reserved
> 000a0000-000bffff : PCI Bus 0000:00
> 000c0000-000c3fff : PCI Bus 0000:00
> 000c4000-000c7fff : PCI Bus 0000:00
> 000c8000-000cbfff : PCI Bus 0000:00
> 000cc000-000cffff : PCI Bus 0000:00
> 000d0000-000d3fff : PCI Bus 0000:00
> 000d4000-000d7fff : PCI Bus 0000:00
> 000d8000-000dbfff : PCI Bus 0000:00
> 000dc000-000dffff : PCI Bus 0000:00
> 000e0000-000e3fff : PCI Bus 0000:00
> 000e4000-000e7fff : PCI Bus 0000:00
> 000e8000-000ebfff : PCI Bus 0000:00
> 000ec000-000effff : PCI Bus 0000:00
> 000f0000-000fffff : System ROM
> 00100000-a56affff : System RAM
> a56b0000-a5eaffff : Reserved
> a5eb0000-aa6befff : System RAM
> aa6bf000-aa8befff : Unknown E820 type
> aa8bf000-aaebefff : Reserved
> aaebf000-aafbefff : ACPI Non-volatile Storage
> aafbf000-aaffefff : ACPI Tables
> aafff000-aaffffff : System RAM
> ab000000-af9fffff : Reserved
> aba00000-af9fffff : Graphics Stolen Memory
> afa00000-feafffff : PCI Bus 0000:00
> afa10000-afa1ffff : pnp 00:05
> afa20000-afa20fff : pnp 00:05
> b0000000-bfffffff : 0000:00:02.0
> c0000000-c03fffff : 0000:00:02.0
> c0400000-c04fffff : PCI Bus 0000:02
> c0400000-c0401fff : 0000:02:00.0
> c0400000-c0401fff : iwlwifi
> c0500000-c05fffff : PCI Bus 0000:01
> c0500000-c0503fff : 0000:01:00.0
> c0500000-c0503fff : r8169
> c0504000-c0504fff : 0000:01:00.0
> c0504000-c0504fff : r8169
> c0600000-c060ffff : 0000:00:14.0
> c0600000-c060ffff : xhci-hcd
> c0610000-c0613fff : 0000:00:03.0
> c0610000-c0613fff : ICH HD audio
> c0614000-c0617fff : 0000:00:1b.0
> c0614000-c0617fff : ICH HD audio
> c0618000-c061801f : 0000:00:16.0
> c0618000-c061801f : mei_me
> c0619000-c06190ff : 0000:00:1f.3
> c061b000-c061b7ff : 0000:00:1f.2
> c061b000-c061b7ff : ahci
> c061c000-c061c3ff : 0000:00:1d.0
> c061c000-c061c3ff : ehci_hcd
> e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> e0000000-efffffff : Reserved
> e0000000-efffffff : pnp 00:05
> fe101000-fe112fff : Reserved
> feb00000-feb0ffff : Reserved
> fec00000-fec00fff : Reserved
> fec00000-fec003ff : IOAPIC 0
> fed00000-fee00fff : Reserved
> fed00000-fed003ff : HPET 0
> fed00000-fed003ff : PNP0103:00
> fed10000-fed17fff : pnp 00:05
> fed18000-fed18fff : pnp 00:05
> fed19000-fed19fff : pnp 00:05
> fed1c000-fed1ffff : pnp 00:05
> fed1f800-fed1f9ff : intel-spi
> fed20000-fed3ffff : pnp 00:05
> fed90000-fed93fff : pnp 00:05
> fee00000-fee00fff : Local APIC
> ff000000-ffffffff : INT0800:00
> ffc00000-ffffffff : Reserved
> 100000000-44f5fffff : System RAM
> 2b4800000-2b54031f0 : Kernel code
> 2b54031f1-2b5e695ff : Kernel data
> 2b60dd000-2b6338fff : Kernel bss
> 44f600000-44fffffff : RAM buffer
>
> [7.5.] PCI information ('lspci -vvv' as root):
> 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller
> (rev
> 0b)
> Subsystem: Lenovo Haswell-ULT DRAM Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR- INTx-
> Latency: 0
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel driver in use: hsw_uncore
>
> 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
> Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 45
> Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> [size=4M]
> Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> Region 4: I/O ports at 4000 [size=64]
> [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4023
> Capabilities: [d0] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [a4] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: i915
> Kernel modules: i915
>
> 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> Controller
> (rev 0b)
> Subsystem: Lenovo Haswell-ULT HD Audio Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 49
> Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4024
> Capabilities: [70] Express (v1) Root Complex Integrated
> Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE-
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr- TransPend-
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev
> 04)
> (prog-if 30 [XHCI])
> Subsystem: Lenovo 8 Series USB xHCI HC
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin A routed to IRQ 42
> Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> [size=64K]
> Capabilities: [70] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> ,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4022
> Kernel driver in use: xhci_hcd
>
> 00:16.0 Communication controller: Intel Corporation 8 Series HECI #0
> (rev 04)
> Subsystem: Lenovo 8 Series HECI
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 46
> Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> [size=32]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee08004 Data: 4023
> Kernel driver in use: mei_me
> Kernel modules: mei_me
>
> 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller
> (rev 04)
> Subsystem: Lenovo 8 Series HD Audio Controller
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 48
> Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4024
> Capabilities: [70] Express (v1) Root Complex Integrated
> Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE-
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1
> RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128-
> TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed
> TC/VC=ff
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1
> RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128-
> TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed
> TC/VC=00
> Status: NegoPending- InProgress-
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> 3
> (rev e4) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin C routed to IRQ 40
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00003000-00003fff
> Memory behind bridge: c0500000-c05fffff
> Prefetchable memory behind bridge: 00000000fff00000-
> 00000000000fffff
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE+
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> L1, Exit Latency L0s <512ns, L1 <16us
> ClockPM- Surprise- LLActRep+ BwNot+
> ASPMOptComp-
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> HotPlug- Surprise-
> Slot #2, PowerLimit 10.000W; Interlock-
> NoCompl+
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> CmdCplt- HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown,
> Power- Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> PresDet+ Interlock-
> Changed: MRL- PresDet- LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> PMEIntEna+ CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> LTR-, OBFF Not Supported ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled ARIFwd-
> LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee04004 Data: 4021
> Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> Port 3
> Capabilities: [a0] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v0] #00
> Capabilities: [200 v1] L1 PM Substates
> L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+ L1_PM_Substates+
> PortCommonModeRestoreTime=40us
> PortTPowerOnTime=10us
> L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> ASPM_L1.1-
> T_CommonMode=150us LTR1.2_Threshold=163840ns
> L1SubCtl2: T_PwrOn=150us
> Kernel driver in use: pcieport
> Kernel modules: shpchp
>
> 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> 4
> (rev e4) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin D routed to IRQ 41
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: c0400000-c04fffff
> Prefetchable memory behind bridge: 00000000fff00000-
> 00000000000fffff
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE+
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> L1, Exit Latency L0s <512ns, L1 <16us
> ClockPM- Surprise- LLActRep+ BwNot+
> ASPMOptComp-
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> HotPlug- Surprise-
> Slot #3, PowerLimit 10.000W; Interlock-
> NoCompl+
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> CmdCplt- HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown,
> Power- Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> PresDet+ Interlock-
> Changed: MRL- PresDet- LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> PMEIntEna+ CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> LTR-, OBFF Not Supported ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled ARIFwd-
> LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee08004 Data: 4021
> Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> Port 4
> Capabilities: [a0] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v0] #00
> Capabilities: [200 v1] L1 PM Substates
> L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+ L1_PM_Substates+
> PortCommonModeRestoreTime=40us
> PortTPowerOnTime=10us
> L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> ASPM_L1.1+
> T_CommonMode=40us LTR1.2_Threshold=163840ns
> L1SubCtl2: T_PwrOn=60us
> Kernel driver in use: pcieport
> Kernel modules: shpchp
>
> 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev
> 04)
> (prog-if 20 [EHCI])
> Subsystem: Lenovo 8 Series USB EHCI
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin A routed to IRQ 23
> Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> [size=1K]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [58] Debug port: BAR=1 offset=00a0
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
> 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev
> 04)
> Subsystem: Lenovo 8 Series LPC Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel driver in use: lpc_ich
> Kernel modules: lpc_ich
>
> 00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1
> [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Latency: 0
> Interrupt: pin B routed to IRQ 43
> Region 0: I/O ports at 4088 [size=8]
> Region 1: I/O ports at 4094 [size=4]
> Region 2: I/O ports at 4080 [size=8]
> Region 3: I/O ports at 4090 [size=4]
> Region 4: I/O ports at 4060 [size=32]
> Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> [size=2K]
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee02004 Data: 4025
> Capabilities: [70] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> ,D2-,D3hot+,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> Kernel driver in use: ahci
> Kernel modules: ahci
>
> 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
> Subsystem: Lenovo 8 Series SMBus Controller
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> Interrupt: pin C routed to IRQ 0
> Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> [size=256]
> Region 4: I/O ports at 4040 [size=32]
> Kernel modules: i2c_i801
>
> 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
> Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> Ethernet Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 44
> Region 0: I/O ports at 3000 [size=256]
> Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> [size=4K]
> Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: [40] Power Management version 3
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee02004 Data: 4023
> Capabilities: [70] Express (v2) Endpoint, MSI 01
> DevCap: MaxPayload 128 bytes, PhantFunc 0,
> Latency L0s <512ns, L1 <64us
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> SlotPowerLimit 10.000W
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 4096 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> L0s L1, Exit Latency L0s unlimited, L1 <64us
> ClockPM+ Surprise- LLActRep- BwNot-
> ASPMOptComp+
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> LTR+, OBFF Via message/WAKE#
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -6dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> Vector table: BAR=4 offset=00000000
> PBA: BAR=4 offset=00000800
> Capabilities: [d0] Vital Product Data
> pcilib: sysfs_read_vpd: read failed: Input/output error
> Not readable
> Capabilities: [100 v15] #ffff
> Capabilities: [ffc v15] #ffff
> Capabilities: [ffc v15] <chain looped>
> Kernel driver in use: r8169
> Kernel modules: r8169
>
> 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 93)
> Subsystem: Intel Corporation Dual Band Wireless AC 3160
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 47
> Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> [size=8K]
> Capabilities: [c8] Power Management version 3
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> ,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee08004 Data: 4024
> Capabilities: [40] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0,
> Latency L0s <512ns, L1 unlimited
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> SlotPowerLimit 0.000W
> DevCtl: Report errors: Correctable- Non-Fatal-
> Fatal- Unsupported-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> FLReset-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> AuxPwr+ TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> L0s L1, Exit Latency L0s <4us, L1 <32us
> ClockPM+ Surprise- LLActRep- BwNot-
> ASPMOptComp-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> Disabled- CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> SlotClk+ DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range B, TimeoutDis+,
> LTR+, OBFF Via WAKE#
> DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> ,
> LTR-, OBFF Disabled
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -3.5dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [100 v1] Advanced Error Reporting
> UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> CESta: RxErr- BadTLP- BadDLLP- Rollover-
> Timeout- NonFatalErr-
> CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> Timeout- NonFatalErr+
> AERCap: First Error Pointer: 00, GenCap- CGenEn-
> ChkCap- ChkEn-
> Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> 3a-d2
> Capabilities: [14c v1] Latency Tolerance Reporting
> Max snoop latency: 3145728ns
> Max no snoop latency: 3145728ns
> Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> Rev=1 Len=014 <?>
> Kernel driver in use: iwlwifi
> Kernel modules: iwlwifi
>
> [7.6.] SCSI information (from /proc/scsi/scsi):
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
> Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> Type: CD-ROM ANSI SCSI revision: 05
>
> [7.7.] Other information that might be relevant to the problem
> (please look in /proc and include all information that you
> think to be relevant):
> 1 1484 1649 191 2005 2363 3047 47 998 mdstat
> 10 1489 1685 1913 201 2367 306 48 acpi meminfo
> 100 15 1742 1918 202 237 307 49 asound misc
> 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modules
> 1001 1561 1747 1925 2034 2392 32 530 bus mounts
> 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> 105 1568 1758 1931 2054 240 33 56 cmdline net
> 11 1572 1760 1943 2089 241 3312 570 consoles pagetypei
> nf
> o
> 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo partition
> s
> 114 1586 18 1952 21 25 3350 6 crypto sched_deb
> ug
> 1163 1591 1826 1961 2102 2552 3352 7 devices schedstat
> 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> 1172 1597 184 1965 2106 2628 34 8 dma self
> 12 16 1846 1968 2111 2678 3485 9 driver slabinfo
> 1220 1608 185 1969 2114 268 3500 911 execdomains softirqs
> 1242 1609 1852 1979 2117 27 3620 958 fb stat
> 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> 1297 1612 186 1980 2126 272 3641 960 fs sys
> 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq-
> trigger
> 131 1614 1866 1984 214 2763 38 962 iomem sysvipc
> 1325 1615 187 199 2156 279 39 966 ioports thread-
> self
> 14 1618 1872 1991 2165 28 397 967 irq timer_lis
> t
> 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> 1426 1623 188 1993 2177 2837 40 98 kcore uptime
> 1432 1625 1888 1994 22 2839 41 980 keys version
> 1446 1630 189 1999 2216 2865 42 987 key-
> users vmallocinfo
> 1459 1631 1893 2 2233 2880 422 988 kmsg vmstat
> 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zoneinfo
> 1464 1635 1898 200 2317 2904 44 990 kpagecount
> 1469 1636 19 2001 2319 2914 444 992 kpageflags
> 1471 1637 190 2002 2335 30 45 994 loadavg
> 1473 1645 1900 2003 2356 3003 46 997 locks
>
> [X.] Other notes, patches, fixes, workarounds:
> A bug has been filed with the Ubuntu kernel team as well.
> Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743027
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 15:56 ` [BUG]: " Peter Milley
@ 2018-02-13 20:25 ` Alexandre Belloni
2018-02-13 20:45 ` Peter Milley
0 siblings, 1 reply; 10+ messages in thread
From: Alexandre Belloni @ 2018-02-13 20:25 UTC (permalink / raw)
To: Peter Milley; +Cc: Alessandro Zummo, linux-rtc
Hello Peter,
On 13/02/2018 at 10:56:32 -0500, Peter Milley wrote:
> I just verified that this problem is still present in the latest RC
> kernel - 4.16.0-041600rc1-generic.
>
Can you try the following kernel:
https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-30_amd64.deb
> On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> > [1.] One line summary of the problem:
> > Error accessing realtime clock
> >
> > [2.] Full description of the problem/report:
> > I was running a script previously that uses rtcwake which has since
> > stopped working. The script automatically hibernates my laptop after
> > a
> > set period of time in sleep mode, and was working perfectly in kernel
> > 4.10.0-37.
> >
> > In the process of troubleshooting, I discovered that the problem was
> > with rtcwake which is complaining about /dev/rtc0 missing.
> >
> > Here is output from a sample rtcwake command:
> >
> > peter@haven:~$ rtcwake -m no -s 1300
> > rtcwake: assuming RTC uses UTC ...
> > rtcwake: /dev/rtc0: unable to find device: No such file or directory
> >
> > I verified that in fact, that directory is missing.
> >
> > I get the following RTC messages in dmesg when I boot the current
> > kernel:
> >
> > peter@haven:~$ dmesg | grep -i rtc
> > [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> > [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> > [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> > [ 1.295459] hctosys: unable to open rtc device (rtc0)
> >
> > In researching the error, I found some suggestions to get further
> > information with timedatectl and hwclock, so here are the results
> > from
> > those commands as well.
> >
> > Output of timedatectl:
> >
> > peter@haven:~$ timedatectl
> > Local time: Fri 2017-10-27 19:06:26 EDT
> > Universal time: Fri 2017-10-27 23:06:26 UTC
> > RTC time: n/a
> > Time zone: America/New_York (EDT, -0400)
> > Network time on: yes
> > NTP synchronized: yes
> > RTC in local TZ: no
> >
> > Output of hwclock --debug:
> >
> > peter@haven:~$ sudo hwclock --debug
> > [sudo] password for peter:
> > hwclock from util-linux 2.30.1
> > Trying to open: /dev/rtc0
> > Trying to open: /dev/rtc
> > Trying to open: /dev/misc/rtc
> > No usable clock interface found.
> > hwclock: Cannot access the Hardware Clock via any known method.
> >
> > More evidence to suggest this is a kernel bug: I live-booted a copy
> > of
> > Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH and it
> > exhibited the same problem with the real time clock as Ubuntu 17.10.
> >
> > [3.] Keywords (i.e., modules, networking, kernel):
> >
> > [4.] Kernel version (from /proc/version):
> > Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> > version
> > 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22 02:31:37
> > UTC 2018
> >
> > [5.] Output of Oops.. message:
> > No OOPs message.
> >
> > [6.] A small shell script or example program:
> >
> > [7.] Environment:
> > Description: Ubuntu 17.10
> > Release: 17.10
> >
> > [7.1.] Software (add the output of the ver_linux script here):
> > Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> > 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
> >
> > GNU Make 4.1
> > Binutils 2.29.1
> > Util-linux 2.30.1
> > Mount 2.30.1
> > Module-init-tools 24
> > E2fsprogs 1.43.5
> > Pcmciautils 018
> > PPP 2.4.7
> > Linux C Library 2.26
> > Dynamic linker (ldd) 2.26
> > Linux C++ Library 6.0.24
> > Procps 3.3.12
> > Net-tools 2.10
> > Kbd 2.0.3
> > Console-tools 2.0.3
> > Sh-utils 8.26
> > Udev 234
> > Wireless-tools 30
> > Modules Loaded aesni_intel aes_x86_64 ahci arc4 autofs4
> > binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> > cifs
> > coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> > drm_kms_helper ecdh_generic fb_sys_fops fscache ghash_clmulni_intel
> > glue_helper i2c_algo_bit i915 ideapad_laptop input_leds intel_cstate
> > intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> > ip6_tables
> > ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> > iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> > mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> > nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> > nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> > nf_defrag_ipv6
> > nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> > nf_reject_ipv4
> > nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc ppdev
> > psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc serio_raw
> > shpchp snd snd_hda_codec snd_hda_codec_conexant snd_hda_codec_generic
> > snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> > snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event
> > snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt
> > uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> > videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport vsock
> > wmi
> > x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl xt_limit
> > xt_LOG xt_tcpudp
> >
> > [7.2.] Processor information (from /proc/cpuinfo):
> > processor : 0
> > vendor_id : GenuineIntel
> > cpu family : 6
> > model : 69
> > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > stepping : 1
> > microcode : 0x20
> > cpu MHz : 798.226
> > cache size : 4096 KB
> > physical id : 0
> > siblings : 4
> > core id : 0
> > cpu cores : 2
> > apicid : 0
> > initial apicid : 0
> > fpu : yes
> > fpu_exception : yes
> > cpuid level : 13
> > wp : yes
> > flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> > mtrr
> > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> > pbe
> > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > rdrand
> > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> > erms
> > invpcid xsaveopt dtherm ida arat pln pts
> > bugs : cpu_meltdown spectre_v1 spectre_v2
> > bogomips : 5188.44
> > clflush size : 64
> > cache_alignment : 64
> > address sizes : 39 bits physical, 48 bits virtual
> > power management:
> >
> > processor : 1
> > vendor_id : GenuineIntel
> > cpu family : 6
> > model : 69
> > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > stepping : 1
> > microcode : 0x20
> > cpu MHz : 798.571
> > cache size : 4096 KB
> > physical id : 0
> > siblings : 4
> > core id : 0
> > cpu cores : 2
> > apicid : 1
> > initial apicid : 1
> > fpu : yes
> > fpu_exception : yes
> > cpuid level : 13
> > wp : yes
> > flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> > mtrr
> > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> > pbe
> > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > rdrand
> > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> > erms
> > invpcid xsaveopt dtherm ida arat pln pts
> > bugs : cpu_meltdown spectre_v1 spectre_v2
> > bogomips : 5188.44
> > clflush size : 64
> > cache_alignment : 64
> > address sizes : 39 bits physical, 48 bits virtual
> > power management:
> >
> > processor : 2
> > vendor_id : GenuineIntel
> > cpu family : 6
> > model : 69
> > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > stepping : 1
> > microcode : 0x20
> > cpu MHz : 798.247
> > cache size : 4096 KB
> > physical id : 0
> > siblings : 4
> > core id : 1
> > cpu cores : 2
> > apicid : 2
> > initial apicid : 2
> > fpu : yes
> > fpu_exception : yes
> > cpuid level : 13
> > wp : yes
> > flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> > mtrr
> > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> > pbe
> > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > rdrand
> > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> > erms
> > invpcid xsaveopt dtherm ida arat pln pts
> > bugs : cpu_meltdown spectre_v1 spectre_v2
> > bogomips : 5188.44
> > clflush size : 64
> > cache_alignment : 64
> > address sizes : 39 bits physical, 48 bits virtual
> > power management:
> >
> > processor : 3
> > vendor_id : GenuineIntel
> > cpu family : 6
> > model : 69
> > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > stepping : 1
> > microcode : 0x20
> > cpu MHz : 798.326
> > cache size : 4096 KB
> > physical id : 0
> > siblings : 4
> > core id : 1
> > cpu cores : 2
> > apicid : 3
> > initial apicid : 3
> > fpu : yes
> > fpu_exception : yes
> > cpuid level : 13
> > wp : yes
> > flags : fpu vme de pse tsc msr pae mce cx8 apic sep
> > mtrr
> > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> > pbe
> > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq
> > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
> > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > rdrand
> > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline tpr_shadow
> > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2
> > erms
> > invpcid xsaveopt dtherm ida arat pln pts
> > bugs : cpu_meltdown spectre_v1 spectre_v2
> > bogomips : 5188.44
> > clflush size : 64
> > cache_alignment : 64
> > address sizes : 39 bits physical, 48 bits virtual
> > power management:
> >
> > [7.3.] Module information (from /proc/modules):
> > rfcomm 77824 2 - Live 0xffffffffc0f26000
> > vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> > vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> > 0xffffffffc0ee1000
> > vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live 0xffffffffc0ec8000
> > md4 16384 0 - Live 0xffffffffc0ec0000
> > nls_utf8 16384 1 - Live 0xffffffffc0e07000
> > cifs 720896 2 - Live 0xffffffffc0e0f000
> > fscache 61440 1 cifs, Live 0xffffffffc0df7000
> > ccm 20480 6 - Live 0xffffffffc0deb000
> > bnep 20480 2 - Live 0xffffffffc0d06000
> > binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> > nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> > intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> > x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> > intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> > snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> > snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> > snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> > 0xffffffffc0ce0000
> > coretemp 16384 0 - Live 0xffffffffc0af9000
> > snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> > kvm_intel 204800 0 - Live 0xffffffffc0d42000
> > snd_hda_codec 126976 4
> > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> > da
> > _intel, Live 0xffffffffc0f4f000
> > kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> > irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> > crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> > crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> > uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> > videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> > videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc0a2f000
> > videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> > videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> > 0xffffffffc0a90000
> > videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> > 0xffffffffc0ab2000
> > rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> > media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> > memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> > snd_hda_core 81920 5
> > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> > da
> > _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> > ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> > arc4 16384 2 - Live 0xffffffffc0a11000
> > ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> > nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> > pcbc 16384 0 - Live 0xffffffffc0bbe000
> > btusb 45056 0 - Live 0xffffffffc0bcc000
> > snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> > iwlmvm 364544 0 - Live 0xffffffffc0bec000
> > mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> > btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> > aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> > btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> > btintel 16384 1 btusb, Live 0xffffffffc09fd000
> > nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> > snd_pcm 98304 4
> > snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> > 0xffffffffc09e4000
> > aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> > bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> > 0xffffffffc095e000
> > crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> > glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> > cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> > 0xffffffffc0949000
> > intel_cstate 20480 0 - Live 0xffffffffc08e7000
> > ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> > intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> > ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> > joydev 20480 0 - Live 0xffffffffc08da000
> > input_leds 16384 0 - Live 0xffffffffc08c2000
> > snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> > snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> > sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> > iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> > xt_hl 16384 22 - Live 0xffffffffc08bd000
> > snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> > wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> > snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> > 0xffffffffc08c9000
> > snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> > 0xffffffffc07ff000
> > snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> > ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> > cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live 0xffffffffc081f000
> > snd 81920 27
> > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_h
> > da
> > _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_de
> > vi
> > ce,snd_timer, Live 0xffffffffc080a000
> > serio_raw 16384 0 - Live 0xffffffffc07b2000
> > shpchp 36864 0 - Live 0xffffffffc07eb000
> > soundcore 16384 1 snd, Live 0xffffffffc07d3000
> > mei_me 40960 0 - Live 0xffffffffc07c8000
> > lpc_ich 24576 0 - Live 0xffffffffc07bb000
> > mei 90112 1 mei_me, Live 0xffffffffc079b000
> > mac_hid 16384 0 - Live 0xffffffffc0796000
> > nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> > nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> > ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> > nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> > nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> > nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> > 0xffffffffc076b000
> > xt_LOG 16384 20 - Live 0xffffffffc0766000
> > xt_limit 16384 21 - Live 0xffffffffc0761000
> > xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> > xt_addrtype 16384 4 - Live 0xffffffffc0754000
> > nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> > nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> > xt_conntrack 16384 22 - Live 0xffffffffc073b000
> > ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> > ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> > nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> > nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> > 0xffffffffc06e1000
> > nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> > nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> > nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> > nf_conntrack 131072 8
> > nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_netbios
> > _n
> > s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> > 0xffffffffc06fc000
> > libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> > parport_pc 32768 0 - Live 0xffffffffc06ca000
> > ppdev 20480 0 - Live 0xffffffffc06c4000
> > iptable_filter 16384 1 - Live 0xffffffffc0523000
> > lp 20480 0 - Live 0xffffffffc0528000
> > parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> > ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> > x_tables 40960 13
> > ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_add
> > rt
> > ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tables,
> > Live 0xffffffffc04e5000
> > autofs4 40960 2 - Live 0xffffffffc0457000
> > rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> > rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live 0xffffffffc06f6000
> > i915 1581056 30 - Live 0xffffffffc052e000
> > i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> > drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> > syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> > sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> > sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> > fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> > r8169 81920 0 - Live 0xffffffffc03fe000
> > ahci 36864 3 - Live 0xffffffffc03d8000
> > psmouse 143360 0 - Live 0xffffffffc04ff000
> > drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> > mii 16384 1 r8169, Live 0xffffffffc047c000
> > libahci 32768 1 ahci, Live 0xffffffffc046f000
> > video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
> >
> > [7.4.] Loaded driver and hardware information (/proc/ioports):
> > 0000-0cf7 : PCI Bus 0000:00
> > 0000-001f : dma1
> > 0020-0021 : pic1
> > 0040-0043 : timer0
> > 0050-0053 : timer1
> > 0060-0060 : keyboard
> > 0062-0062 : PNP0C09:00
> > 0062-0062 : EC data
> > 0064-0064 : keyboard
> > 0066-0066 : PNP0C09:00
> > 0066-0066 : EC cmd
> > 0070-0072 : wdat_wdt
> > 0080-008f : dma page reg
> > 00a0-00a1 : pic2
> > 00c0-00df : dma2
> > 00f0-00ff : fpu
> > 0680-069f : pnp 00:00
> > 0cf8-0cff : PCI conf1
> > 0d00-ffff : PCI Bus 0000:00
> > 164e-164f : pnp 00:00
> > 1800-1803 : ACPI PM1a_EVT_BLK
> > 1804-1805 : ACPI PM1a_CNT_BLK
> > 1808-180b : ACPI PM_TMR
> > 1810-1815 : ACPI CPU throttle
> > 1850-1850 : ACPI PM2_CNT_BLK
> > 1854-1857 : pnp 00:02
> > 1860-1862 : wdat_wdt
> > 1868-186c : wdat_wdt
> > 1872-1874 : wdat_wdt
> > 1880-189f : ACPI GPE0_BLK
> > 3000-3fff : PCI Bus 0000:01
> > 3000-30ff : 0000:01:00.0
> > 3000-30ff : r8169
> > 4000-403f : 0000:00:02.0
> > 4040-405f : 0000:00:1f.3
> > 4060-407f : 0000:00:1f.2
> > 4060-407f : ahci
> > 4080-4087 : 0000:00:1f.2
> > 4080-4087 : ahci
> > 4088-408f : 0000:00:1f.2
> > 4088-408f : ahci
> > 4090-4093 : 0000:00:1f.2
> > 4090-4093 : ahci
> > 4094-4097 : 0000:00:1f.2
> > 4094-4097 : ahci
> > ffff-ffff : pnp 00:00
> > ffff-ffff : pnp 00:00
> > ffff-ffff : pnp 00:00
> >
> > (/proc/iomem):
> > 00000000-00000fff : Reserved
> > 00001000-0006efff : System RAM
> > 0006f000-0006ffff : Reserved
> > 00070000-00087fff : System RAM
> > 00088000-000bffff : Reserved
> > 000a0000-000bffff : PCI Bus 0000:00
> > 000c0000-000c3fff : PCI Bus 0000:00
> > 000c4000-000c7fff : PCI Bus 0000:00
> > 000c8000-000cbfff : PCI Bus 0000:00
> > 000cc000-000cffff : PCI Bus 0000:00
> > 000d0000-000d3fff : PCI Bus 0000:00
> > 000d4000-000d7fff : PCI Bus 0000:00
> > 000d8000-000dbfff : PCI Bus 0000:00
> > 000dc000-000dffff : PCI Bus 0000:00
> > 000e0000-000e3fff : PCI Bus 0000:00
> > 000e4000-000e7fff : PCI Bus 0000:00
> > 000e8000-000ebfff : PCI Bus 0000:00
> > 000ec000-000effff : PCI Bus 0000:00
> > 000f0000-000fffff : System ROM
> > 00100000-a56affff : System RAM
> > a56b0000-a5eaffff : Reserved
> > a5eb0000-aa6befff : System RAM
> > aa6bf000-aa8befff : Unknown E820 type
> > aa8bf000-aaebefff : Reserved
> > aaebf000-aafbefff : ACPI Non-volatile Storage
> > aafbf000-aaffefff : ACPI Tables
> > aafff000-aaffffff : System RAM
> > ab000000-af9fffff : Reserved
> > aba00000-af9fffff : Graphics Stolen Memory
> > afa00000-feafffff : PCI Bus 0000:00
> > afa10000-afa1ffff : pnp 00:05
> > afa20000-afa20fff : pnp 00:05
> > b0000000-bfffffff : 0000:00:02.0
> > c0000000-c03fffff : 0000:00:02.0
> > c0400000-c04fffff : PCI Bus 0000:02
> > c0400000-c0401fff : 0000:02:00.0
> > c0400000-c0401fff : iwlwifi
> > c0500000-c05fffff : PCI Bus 0000:01
> > c0500000-c0503fff : 0000:01:00.0
> > c0500000-c0503fff : r8169
> > c0504000-c0504fff : 0000:01:00.0
> > c0504000-c0504fff : r8169
> > c0600000-c060ffff : 0000:00:14.0
> > c0600000-c060ffff : xhci-hcd
> > c0610000-c0613fff : 0000:00:03.0
> > c0610000-c0613fff : ICH HD audio
> > c0614000-c0617fff : 0000:00:1b.0
> > c0614000-c0617fff : ICH HD audio
> > c0618000-c061801f : 0000:00:16.0
> > c0618000-c061801f : mei_me
> > c0619000-c06190ff : 0000:00:1f.3
> > c061b000-c061b7ff : 0000:00:1f.2
> > c061b000-c061b7ff : ahci
> > c061c000-c061c3ff : 0000:00:1d.0
> > c061c000-c061c3ff : ehci_hcd
> > e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> > e0000000-efffffff : Reserved
> > e0000000-efffffff : pnp 00:05
> > fe101000-fe112fff : Reserved
> > feb00000-feb0ffff : Reserved
> > fec00000-fec00fff : Reserved
> > fec00000-fec003ff : IOAPIC 0
> > fed00000-fee00fff : Reserved
> > fed00000-fed003ff : HPET 0
> > fed00000-fed003ff : PNP0103:00
> > fed10000-fed17fff : pnp 00:05
> > fed18000-fed18fff : pnp 00:05
> > fed19000-fed19fff : pnp 00:05
> > fed1c000-fed1ffff : pnp 00:05
> > fed1f800-fed1f9ff : intel-spi
> > fed20000-fed3ffff : pnp 00:05
> > fed90000-fed93fff : pnp 00:05
> > fee00000-fee00fff : Local APIC
> > ff000000-ffffffff : INT0800:00
> > ffc00000-ffffffff : Reserved
> > 100000000-44f5fffff : System RAM
> > 2b4800000-2b54031f0 : Kernel code
> > 2b54031f1-2b5e695ff : Kernel data
> > 2b60dd000-2b6338fff : Kernel bss
> > 44f600000-44fffffff : RAM buffer
> >
> > [7.5.] PCI information ('lspci -vvv' as root):
> > 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller
> > (rev
> > 0b)
> > Subsystem: Lenovo Haswell-ULT DRAM Controller
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > Latency: 0
> > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > Kernel driver in use: hsw_uncore
> >
> > 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> > Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
> > Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0
> > Interrupt: pin A routed to IRQ 45
> > Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> > [size=4M]
> > Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> > Region 4: I/O ports at 4000 [size=64]
> > [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee04004 Data: 4023
> > Capabilities: [d0] Power Management version 2
> > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > ,D2-,D3hot-,D3cold-)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [a4] PCI Advanced Features
> > AFCap: TP+ FLR+
> > AFCtrl: FLR-
> > AFStatus: TP-
> > Kernel driver in use: i915
> > Kernel modules: i915
> >
> > 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> > Controller
> > (rev 0b)
> > Subsystem: Lenovo Haswell-ULT HD Audio Controller
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin A routed to IRQ 49
> > Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> > [size=16K]
> > Capabilities: [50] Power Management version 2
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > ,D2-,D3hot-,D3cold-)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee04004 Data: 4024
> > Capabilities: [70] Express (v1) Root Complex Integrated
> > Endpoint, MSI 00
> > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > ExtTag- RBE-
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr- TransPend-
> > Kernel driver in use: snd_hda_intel
> > Kernel modules: snd_hda_intel
> >
> > 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev
> > 04)
> > (prog-if 30 [XHCI])
> > Subsystem: Lenovo 8 Series USB xHCI HC
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> >
> > Latency: 0
> > Interrupt: pin A routed to IRQ 42
> > Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> > [size=64K]
> > Capabilities: [70] Power Management version 2
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> > ,D1-,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> > Address: 00000000fee02004 Data: 4022
> > Kernel driver in use: xhci_hcd
> >
> > 00:16.0 Communication controller: Intel Corporation 8 Series HECI #0
> > (rev 04)
> > Subsystem: Lenovo 8 Series HECI
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0
> > Interrupt: pin A routed to IRQ 46
> > Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> > [size=32]
> > Capabilities: [50] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > ,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > Address: 00000000fee08004 Data: 4023
> > Kernel driver in use: mei_me
> > Kernel modules: mei_me
> >
> > 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller
> > (rev 04)
> > Subsystem: Lenovo 8 Series HD Audio Controller
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin A routed to IRQ 48
> > Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> > [size=16K]
> > Capabilities: [50] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> > ,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > Address: 00000000fee02004 Data: 4024
> > Capabilities: [70] Express (v1) Root Complex Integrated
> > Endpoint, MSI 00
> > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > ExtTag- RBE-
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr+ TransPend-
> > Capabilities: [100 v1] Virtual Channel
> > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> > Arb: Fixed- WRR32- WRR64- WRR128-
> > Ctrl: ArbSelect=Fixed
> > Status: InProgress-
> > VC0: Caps: PATOffset=00 MaxTimeSlots=1
> > RejSnoopTrans-
> > Arb: Fixed- WRR32- WRR64- WRR128-
> > TWRR128- WRR256-
> > Ctrl: Enable+ ID=0 ArbSelect=Fixed
> > TC/VC=ff
> > Status: NegoPending- InProgress-
> > VC1: Caps: PATOffset=00 MaxTimeSlots=1
> > RejSnoopTrans-
> > Arb: Fixed- WRR32- WRR64- WRR128-
> > TWRR128- WRR256-
> > Ctrl: Enable- ID=0 ArbSelect=Fixed
> > TC/VC=00
> > Status: NegoPending- InProgress-
> > Kernel driver in use: snd_hda_intel
> > Kernel modules: snd_hda_intel
> >
> > 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> > 3
> > (rev e4) (prog-if 00 [Normal decode])
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin C routed to IRQ 40
> > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > I/O behind bridge: 00003000-00003fff
> > Memory behind bridge: c0500000-c05fffff
> > Prefetchable memory behind bridge: 00000000fff00000-
> > 00000000000fffff
> > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- <SERR- <PERR-
> > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > ExtTag- RBE+
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr+ TransPend-
> > LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> > L1, Exit Latency L0s <512ns, L1 <16us
> > ClockPM- Surprise- LLActRep+ BwNot+
> > ASPMOptComp-
> > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > CommClk+
> > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > HotPlug- Surprise-
> > Slot #2, PowerLimit 10.000W; Interlock-
> > NoCompl+
> > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > CmdCplt- HPIrq- LinkChg-
> > Control: AttnInd Unknown, PwrInd Unknown,
> > Power- Interlock-
> > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > PresDet+ Interlock-
> > Changed: MRL- PresDet- LinkState+
> > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > PMEIntEna+ CRSVisible-
> > RootCap: CRSVisible-
> > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > LTR-, OBFF Not Supported ARIFwd-
> > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > ,
> > LTR-, OBFF Disabled ARIFwd-
> > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > SpeedDis-
> > Transmit Margin: Normal Operating Range,
> > EnterModifiedCompliance- ComplianceSOS-
> > Compliance De-emphasis: -6dB
> > LnkSta2: Current De-emphasis Level: -3.5dB,
> > EqualizationComplete-, EqualizationPhase1-
> > EqualizationPhase2-, EqualizationPhase3-,
> > LinkEqualizationRequest-
> > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee04004 Data: 4021
> > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > Port 3
> > Capabilities: [a0] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > ,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [100 v0] #00
> > Capabilities: [200 v1] L1 PM Substates
> > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > ASPM_L1.1+ L1_PM_Substates+
> > PortCommonModeRestoreTime=40us
> > PortTPowerOnTime=10us
> > L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> > ASPM_L1.1-
> > T_CommonMode=150us LTR1.2_Threshold=163840ns
> > L1SubCtl2: T_PwrOn=150us
> > Kernel driver in use: pcieport
> > Kernel modules: shpchp
> >
> > 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port
> > 4
> > (rev e4) (prog-if 00 [Normal decode])
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin D routed to IRQ 41
> > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> > I/O behind bridge: 0000f000-00000fff
> > Memory behind bridge: c0400000-c04fffff
> > Prefetchable memory behind bridge: 00000000fff00000-
> > 00000000000fffff
> > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- <SERR- <PERR-
> > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > ExtTag- RBE+
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr+ TransPend-
> > LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> > L1, Exit Latency L0s <512ns, L1 <16us
> > ClockPM- Surprise- LLActRep+ BwNot+
> > ASPMOptComp-
> > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > CommClk+
> > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > HotPlug- Surprise-
> > Slot #3, PowerLimit 10.000W; Interlock-
> > NoCompl+
> > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > CmdCplt- HPIrq- LinkChg-
> > Control: AttnInd Unknown, PwrInd Unknown,
> > Power- Interlock-
> > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > PresDet+ Interlock-
> > Changed: MRL- PresDet- LinkState+
> > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > PMEIntEna+ CRSVisible-
> > RootCap: CRSVisible-
> > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > LTR-, OBFF Not Supported ARIFwd-
> > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > ,
> > LTR-, OBFF Disabled ARIFwd-
> > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > SpeedDis-
> > Transmit Margin: Normal Operating Range,
> > EnterModifiedCompliance- ComplianceSOS-
> > Compliance De-emphasis: -6dB
> > LnkSta2: Current De-emphasis Level: -3.5dB,
> > EqualizationComplete-, EqualizationPhase1-
> > EqualizationPhase2-, EqualizationPhase3-,
> > LinkEqualizationRequest-
> > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee08004 Data: 4021
> > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > Port 4
> > Capabilities: [a0] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > ,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [100 v0] #00
> > Capabilities: [200 v1] L1 PM Substates
> > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > ASPM_L1.1+ L1_PM_Substates+
> > PortCommonModeRestoreTime=40us
> > PortTPowerOnTime=10us
> > L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > ASPM_L1.1+
> > T_CommonMode=40us LTR1.2_Threshold=163840ns
> > L1SubCtl2: T_PwrOn=60us
> > Kernel driver in use: pcieport
> > Kernel modules: shpchp
> >
> > 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev
> > 04)
> > (prog-if 20 [EHCI])
> > Subsystem: Lenovo 8 Series USB EHCI
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> >
> > Latency: 0
> > Interrupt: pin A routed to IRQ 23
> > Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> > [size=1K]
> > Capabilities: [50] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [58] Debug port: BAR=1 offset=00a0
> > Capabilities: [98] PCI Advanced Features
> > AFCap: TP+ FLR+
> > AFCtrl: FLR-
> > AFStatus: TP-
> > Kernel driver in use: ehci-pci
> >
> > 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev
> > 04)
> > Subsystem: Lenovo 8 Series LPC Controller
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> >
> > Latency: 0
> > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > Kernel driver in use: lpc_ich
> > Kernel modules: lpc_ich
> >
> > 00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1
> > [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> > Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> >
> > Latency: 0
> > Interrupt: pin B routed to IRQ 43
> > Region 0: I/O ports at 4088 [size=8]
> > Region 1: I/O ports at 4094 [size=4]
> > Region 2: I/O ports at 4080 [size=8]
> > Region 3: I/O ports at 4090 [size=4]
> > Region 4: I/O ports at 4060 [size=32]
> > Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> > [size=2K]
> > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee02004 Data: 4025
> > Capabilities: [70] Power Management version 3
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > ,D2-,D3hot+,D3cold-)
> > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> > Kernel driver in use: ahci
> > Kernel modules: ahci
> >
> > 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
> > Subsystem: Lenovo 8 Series SMBus Controller
> > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> >
> > Interrupt: pin C routed to IRQ 0
> > Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> > [size=256]
> > Region 4: I/O ports at 4040 [size=32]
> > Kernel modules: i2c_i801
> >
> > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
> > Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> > Ethernet Controller
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin A routed to IRQ 44
> > Region 0: I/O ports at 3000 [size=256]
> > Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> > [size=4K]
> > Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> > [size=16K]
> > Capabilities: [40] Power Management version 3
> > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > Address: 00000000fee02004 Data: 4023
> > Capabilities: [70] Express (v2) Endpoint, MSI 01
> > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > Latency L0s <512ns, L1 <64us
> > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> > SlotPowerLimit 10.000W
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > MaxPayload 128 bytes, MaxReadReq 4096 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr+ TransPend-
> > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > L0s L1, Exit Latency L0s unlimited, L1 <64us
> > ClockPM+ Surprise- LLActRep- BwNot-
> > ASPMOptComp+
> > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > CommClk+
> > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> > LTR+, OBFF Via message/WAKE#
> > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > ,
> > LTR-, OBFF Disabled
> > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > SpeedDis-
> > Transmit Margin: Normal Operating Range,
> > EnterModifiedCompliance- ComplianceSOS-
> > Compliance De-emphasis: -6dB
> > LnkSta2: Current De-emphasis Level: -6dB,
> > EqualizationComplete-, EqualizationPhase1-
> > EqualizationPhase2-, EqualizationPhase3-,
> > LinkEqualizationRequest-
> > Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> > Vector table: BAR=4 offset=00000000
> > PBA: BAR=4 offset=00000800
> > Capabilities: [d0] Vital Product Data
> > pcilib: sysfs_read_vpd: read failed: Input/output error
> > Not readable
> > Capabilities: [100 v15] #ffff
> > Capabilities: [ffc v15] #ffff
> > Capabilities: [ffc v15] <chain looped>
> > Kernel driver in use: r8169
> > Kernel modules: r8169
> >
> > 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 93)
> > Subsystem: Intel Corporation Dual Band Wireless AC 3160
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 0, Cache Line Size: 64 bytes
> > Interrupt: pin A routed to IRQ 47
> > Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> > [size=8K]
> > Capabilities: [c8] Power Management version 3
> > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > ,D2-,D3hot+,D3cold+)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > Address: 00000000fee08004 Data: 4024
> > Capabilities: [40] Express (v2) Endpoint, MSI 00
> > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > Latency L0s <512ns, L1 unlimited
> > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> > SlotPowerLimit 0.000W
> > DevCtl: Report errors: Correctable- Non-Fatal-
> > Fatal- Unsupported-
> > RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> > FLReset-
> > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > AuxPwr+ TransPend-
> > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > L0s L1, Exit Latency L0s <4us, L1 <32us
> > ClockPM+ Surprise- LLActRep- BwNot-
> > ASPMOptComp-
> > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> > Disabled- CommClk+
> > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > DevCap2: Completion Timeout: Range B, TimeoutDis+,
> > LTR+, OBFF Via WAKE#
> > DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> > ,
> > LTR-, OBFF Disabled
> > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > SpeedDis-
> > Transmit Margin: Normal Operating Range,
> > EnterModifiedCompliance- ComplianceSOS-
> > Compliance De-emphasis: -6dB
> > LnkSta2: Current De-emphasis Level: -3.5dB,
> > EqualizationComplete-, EqualizationPhase1-
> > EqualizationPhase2-, EqualizationPhase3-,
> > LinkEqualizationRequest-
> > Capabilities: [100 v1] Advanced Error Reporting
> > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> > UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> > CESta: RxErr- BadTLP- BadDLLP- Rollover-
> > Timeout- NonFatalErr-
> > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> > Timeout- NonFatalErr+
> > AERCap: First Error Pointer: 00, GenCap- CGenEn-
> > ChkCap- ChkEn-
> > Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> > 3a-d2
> > Capabilities: [14c v1] Latency Tolerance Reporting
> > Max snoop latency: 3145728ns
> > Max no snoop latency: 3145728ns
> > Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> > Rev=1 Len=014 <?>
> > Kernel driver in use: iwlwifi
> > Kernel modules: iwlwifi
> >
> > [7.6.] SCSI information (from /proc/scsi/scsi):
> > Attached devices:
> > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> > Type: Direct-Access ANSI SCSI revision: 05
> > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> > Type: CD-ROM ANSI SCSI revision: 05
> >
> > [7.7.] Other information that might be relevant to the problem
> > (please look in /proc and include all information that you
> > think to be relevant):
> > 1 1484 1649 191 2005 2363 3047 47 998 mdstat
> > 10 1489 1685 1913 201 2367 306 48 acpi meminfo
> > 100 15 1742 1918 202 237 307 49 asound misc
> > 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modules
> > 1001 1561 1747 1925 2034 2392 32 530 bus mounts
> > 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> > 105 1568 1758 1931 2054 240 33 56 cmdline net
> > 11 1572 1760 1943 2089 241 3312 570 consoles pagetypei
> > nf
> > o
> > 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo partition
> > s
> > 114 1586 18 1952 21 25 3350 6 crypto sched_deb
> > ug
> > 1163 1591 1826 1961 2102 2552 3352 7 devices schedstat
> > 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> > 1172 1597 184 1965 2106 2628 34 8 dma self
> > 12 16 1846 1968 2111 2678 3485 9 driver slabinfo
> > 1220 1608 185 1969 2114 268 3500 911 execdomains softirqs
> > 1242 1609 1852 1979 2117 27 3620 958 fb stat
> > 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> > 1297 1612 186 1980 2126 272 3641 960 fs sys
> > 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq-
> > trigger
> > 131 1614 1866 1984 214 2763 38 962 iomem sysvipc
> > 1325 1615 187 199 2156 279 39 966 ioports thread-
> > self
> > 14 1618 1872 1991 2165 28 397 967 irq timer_lis
> > t
> > 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> > 1426 1623 188 1993 2177 2837 40 98 kcore uptime
> > 1432 1625 1888 1994 22 2839 41 980 keys version
> > 1446 1630 189 1999 2216 2865 42 987 key-
> > users vmallocinfo
> > 1459 1631 1893 2 2233 2880 422 988 kmsg vmstat
> > 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zoneinfo
> > 1464 1635 1898 200 2317 2904 44 990 kpagecount
> > 1469 1636 19 2001 2319 2914 444 992 kpageflags
> > 1471 1637 190 2002 2335 30 45 994 loadavg
> > 1473 1645 1900 2003 2356 3003 46 997 locks
> >
> > [X.] Other notes, patches, fixes, workarounds:
> > A bug has been filed with the Ubuntu kernel team as well.
> > Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743027
--
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 20:25 ` Alexandre Belloni
@ 2018-02-13 20:45 ` Peter Milley
2018-02-13 20:58 ` Alexandre Belloni
0 siblings, 1 reply; 10+ messages in thread
From: Peter Milley @ 2018-02-13 20:45 UTC (permalink / raw)
To: Alexandre Belloni; +Cc: Alessandro Zummo, linux-rtc
Hi Alexandre,
I still see the same symptoms under the new kernel. I've copied some
info below. While I am still running this kernel, is there anything
else from my system that would help you?
peter@haven:~$ uname -a
Linux haven 4.16.0-rc1+ #30 SMP Tue Feb 13 20:19:05 CET 2018 x86_64
x86_64 x86_64 GNU/Linux
peter@haven:~$ timedatectl
Local time: Tue 2018-02-13 15:38:19 EST
Universal time: Tue 2018-02-13 20:38:19 UTC
RTC time: n/a
Time zone: America/New_York (EST, -0500)
Network time on: yes
NTP synchronized: yes
RTC in local TZ: no
peter@haven:~$ dmesg | grep -i rtc
[ 0.049400] RTC time: 20:36:12, date: 02/13/18
[ 1.370612] rtc_cmos 00:01: RTC can wake from S4
[ 1.370622] rtc_cmos: probe of 00:01 failed with error -16
[ 1.411919] hctosys: unable to open rtc device (rtc0)
peter@haven:~$ sudo hwclock --debug
[sudo] password for peter:
hwclock from util-linux 2.30.1
Trying to open: /dev/rtc0
Trying to open: /dev/rtc
Trying to open: /dev/misc/rtc
No usable clock interface found.
hwclock: Cannot access the Hardware Clock via any known method.
On Tue, 2018-02-13 at 21:25 +0100, Alexandre Belloni wrote:
> Hello Peter,
>
> On 13/02/2018 at 10:56:32 -0500, Peter Milley wrote:
> > I just verified that this problem is still present in the latest RC
> > kernel - 4.16.0-041600rc1-generic.
> >
>
> Can you try the following kernel:
>
> https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-30
> _amd64.deb
>
> > On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> > > [1.] One line summary of the problem:
> > > Error accessing realtime clock
> > >
> > > [2.] Full description of the problem/report:
> > > I was running a script previously that uses rtcwake which has
> > > since
> > > stopped working. The script automatically hibernates my laptop
> > > after
> > > a
> > > set period of time in sleep mode, and was working perfectly in
> > > kernel
> > > 4.10.0-37.
> > >
> > > In the process of troubleshooting, I discovered that the problem
> > > was
> > > with rtcwake which is complaining about /dev/rtc0 missing.
> > >
> > > Here is output from a sample rtcwake command:
> > >
> > > peter@haven:~$ rtcwake -m no -s 1300
> > > rtcwake: assuming RTC uses UTC ...
> > > rtcwake: /dev/rtc0: unable to find device: No such file or
> > > directory
> > >
> > > I verified that in fact, that directory is missing.
> > >
> > > I get the following RTC messages in dmesg when I boot the current
> > > kernel:
> > >
> > > peter@haven:~$ dmesg | grep -i rtc
> > > [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> > > [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> > > [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> > > [ 1.295459] hctosys: unable to open rtc device (rtc0)
> > >
> > > In researching the error, I found some suggestions to get further
> > > information with timedatectl and hwclock, so here are the results
> > > from
> > > those commands as well.
> > >
> > > Output of timedatectl:
> > >
> > > peter@haven:~$ timedatectl
> > > Local time: Fri 2017-10-27 19:06:26 EDT
> > > Universal time: Fri 2017-10-27 23:06:26 UTC
> > > RTC time: n/a
> > > Time zone: America/New_York (EDT, -0400)
> > > Network time on: yes
> > > NTP synchronized: yes
> > > RTC in local TZ: no
> > >
> > > Output of hwclock --debug:
> > >
> > > peter@haven:~$ sudo hwclock --debug
> > > [sudo] password for peter:
> > > hwclock from util-linux 2.30.1
> > > Trying to open: /dev/rtc0
> > > Trying to open: /dev/rtc
> > > Trying to open: /dev/misc/rtc
> > > No usable clock interface found.
> > > hwclock: Cannot access the Hardware Clock via any known method.
> > >
> > > More evidence to suggest this is a kernel bug: I live-booted a
> > > copy
> > > of
> > > Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH
> > > and it
> > > exhibited the same problem with the real time clock as Ubuntu
> > > 17.10.
> > >
> > > [3.] Keywords (i.e., modules, networking, kernel):
> > >
> > > [4.] Kernel version (from /proc/version):
> > > Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> > > version
> > > 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22
> > > 02:31:37
> > > UTC 2018
> > >
> > > [5.] Output of Oops.. message:
> > > No OOPs message.
> > >
> > > [6.] A small shell script or example program:
> > >
> > > [7.] Environment:
> > > Description: Ubuntu 17.10
> > > Release: 17.10
> > >
> > > [7.1.] Software (add the output of the ver_linux script here):
> > > Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> > > 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
> > >
> > > GNU Make 4.1
> > > Binutils 2.29.1
> > > Util-linux 2.30.1
> > > Mount 2.30.1
> > > Module-init-tools 24
> > > E2fsprogs 1.43.5
> > > Pcmciautils 018
> > > PPP 2.4.7
> > > Linux C Library 2.26
> > > Dynamic linker (ldd) 2.26
> > > Linux C++ Library 6.0.24
> > > Procps 3.3.12
> > > Net-tools 2.10
> > > Kbd 2.0.3
> > > Console-tools 2.0.3
> > > Sh-utils 8.26
> > > Udev 234
> > > Wireless-tools 30
> > > Modules Loaded aesni_intel aes_x86_64 ahci arc4
> > > autofs4
> > > binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> > > cifs
> > > coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> > > drm_kms_helper ecdh_generic fb_sys_fops fscache
> > > ghash_clmulni_intel
> > > glue_helper i2c_algo_bit i915 ideapad_laptop input_leds
> > > intel_cstate
> > > intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> > > ip6_tables
> > > ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> > > iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> > > mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> > > nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> > > nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> > > nf_defrag_ipv6
> > > nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> > > nf_reject_ipv4
> > > nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc
> > > ppdev
> > > psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc
> > > serio_raw
> > > shpchp snd snd_hda_codec snd_hda_codec_conexant
> > > snd_hda_codec_generic
> > > snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> > > snd_rawmidi snd_seq snd_seq_device snd_seq_midi
> > > snd_seq_midi_event
> > > snd_timer soundcore sparse_keymap syscopyarea sysfillrect
> > > sysimgblt
> > > uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> > > videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport
> > > vsock
> > > wmi
> > > x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl
> > > xt_limit
> > > xt_LOG xt_tcpudp
> > >
> > > [7.2.] Processor information (from /proc/cpuinfo):
> > > processor : 0
> > > vendor_id : GenuineIntel
> > > cpu family : 6
> > > model : 69
> > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > stepping : 1
> > > microcode : 0x20
> > > cpu MHz : 798.226
> > > cache size : 4096 KB
> > > physical id : 0
> > > siblings : 4
> > > core id : 0
> > > cpu cores : 2
> > > apicid : 0
> > > initial apicid : 0
> > > fpu : yes
> > > fpu_exception : yes
> > > cpuid level : 13
> > > wp : yes
> > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > sep
> > > mtrr
> > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > tm
> > > pbe
> > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > pclmulqdq
> > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > pcid
> > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > rdrand
> > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > tpr_shadow
> > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > bmi2
> > > erms
> > > invpcid xsaveopt dtherm ida arat pln pts
> > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > bogomips : 5188.44
> > > clflush size : 64
> > > cache_alignment : 64
> > > address sizes : 39 bits physical, 48 bits virtual
> > > power management:
> > >
> > > processor : 1
> > > vendor_id : GenuineIntel
> > > cpu family : 6
> > > model : 69
> > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > stepping : 1
> > > microcode : 0x20
> > > cpu MHz : 798.571
> > > cache size : 4096 KB
> > > physical id : 0
> > > siblings : 4
> > > core id : 0
> > > cpu cores : 2
> > > apicid : 1
> > > initial apicid : 1
> > > fpu : yes
> > > fpu_exception : yes
> > > cpuid level : 13
> > > wp : yes
> > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > sep
> > > mtrr
> > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > tm
> > > pbe
> > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > pclmulqdq
> > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > pcid
> > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > rdrand
> > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > tpr_shadow
> > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > bmi2
> > > erms
> > > invpcid xsaveopt dtherm ida arat pln pts
> > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > bogomips : 5188.44
> > > clflush size : 64
> > > cache_alignment : 64
> > > address sizes : 39 bits physical, 48 bits virtual
> > > power management:
> > >
> > > processor : 2
> > > vendor_id : GenuineIntel
> > > cpu family : 6
> > > model : 69
> > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > stepping : 1
> > > microcode : 0x20
> > > cpu MHz : 798.247
> > > cache size : 4096 KB
> > > physical id : 0
> > > siblings : 4
> > > core id : 1
> > > cpu cores : 2
> > > apicid : 2
> > > initial apicid : 2
> > > fpu : yes
> > > fpu_exception : yes
> > > cpuid level : 13
> > > wp : yes
> > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > sep
> > > mtrr
> > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > tm
> > > pbe
> > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > pclmulqdq
> > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > pcid
> > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > rdrand
> > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > tpr_shadow
> > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > bmi2
> > > erms
> > > invpcid xsaveopt dtherm ida arat pln pts
> > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > bogomips : 5188.44
> > > clflush size : 64
> > > cache_alignment : 64
> > > address sizes : 39 bits physical, 48 bits virtual
> > > power management:
> > >
> > > processor : 3
> > > vendor_id : GenuineIntel
> > > cpu family : 6
> > > model : 69
> > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > stepping : 1
> > > microcode : 0x20
> > > cpu MHz : 798.326
> > > cache size : 4096 KB
> > > physical id : 0
> > > siblings : 4
> > > core id : 1
> > > cpu cores : 2
> > > apicid : 3
> > > initial apicid : 3
> > > fpu : yes
> > > fpu_exception : yes
> > > cpuid level : 13
> > > wp : yes
> > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > sep
> > > mtrr
> > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > tm
> > > pbe
> > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > pclmulqdq
> > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > pcid
> > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > rdrand
> > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > tpr_shadow
> > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > bmi2
> > > erms
> > > invpcid xsaveopt dtherm ida arat pln pts
> > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > bogomips : 5188.44
> > > clflush size : 64
> > > cache_alignment : 64
> > > address sizes : 39 bits physical, 48 bits virtual
> > > power management:
> > >
> > > [7.3.] Module information (from /proc/modules):
> > > rfcomm 77824 2 - Live 0xffffffffc0f26000
> > > vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> > > vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> > > 0xffffffffc0ee1000
> > > vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live
> > > 0xffffffffc0ec8000
> > > md4 16384 0 - Live 0xffffffffc0ec0000
> > > nls_utf8 16384 1 - Live 0xffffffffc0e07000
> > > cifs 720896 2 - Live 0xffffffffc0e0f000
> > > fscache 61440 1 cifs, Live 0xffffffffc0df7000
> > > ccm 20480 6 - Live 0xffffffffc0deb000
> > > bnep 20480 2 - Live 0xffffffffc0d06000
> > > binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> > > nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> > > intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> > > x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> > > intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> > > snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> > > snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> > > snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> > > 0xffffffffc0ce0000
> > > coretemp 16384 0 - Live 0xffffffffc0af9000
> > > snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> > > kvm_intel 204800 0 - Live 0xffffffffc0d42000
> > > snd_hda_codec 126976 4
> > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > nd_h
> > > da
> > > _intel, Live 0xffffffffc0f4f000
> > > kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> > > irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> > > crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> > > crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> > > uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> > > videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> > > videobuf2_memops 16384 1 videobuf2_vmalloc, Live
> > > 0xffffffffc0a2f000
> > > videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> > > videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> > > 0xffffffffc0a90000
> > > videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> > > 0xffffffffc0ab2000
> > > rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> > > media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> > > memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> > > snd_hda_core 81920 5
> > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > nd_h
> > > da
> > > _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> > > ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> > > arc4 16384 2 - Live 0xffffffffc0a11000
> > > ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> > > nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> > > pcbc 16384 0 - Live 0xffffffffc0bbe000
> > > btusb 45056 0 - Live 0xffffffffc0bcc000
> > > snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> > > iwlmvm 364544 0 - Live 0xffffffffc0bec000
> > > mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> > > btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> > > aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> > > btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> > > btintel 16384 1 btusb, Live 0xffffffffc09fd000
> > > nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> > > snd_pcm 98304 4
> > > snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> > > 0xffffffffc09e4000
> > > aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> > > bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> > > 0xffffffffc095e000
> > > crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> > > glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> > > cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> > > 0xffffffffc0949000
> > > intel_cstate 20480 0 - Live 0xffffffffc08e7000
> > > ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> > > intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> > > ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> > > joydev 20480 0 - Live 0xffffffffc08da000
> > > input_leds 16384 0 - Live 0xffffffffc08c2000
> > > snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> > > snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> > > sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> > > iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> > > xt_hl 16384 22 - Live 0xffffffffc08bd000
> > > snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> > > wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> > > snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> > > 0xffffffffc08c9000
> > > snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> > > 0xffffffffc07ff000
> > > snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> > > ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> > > cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live
> > > 0xffffffffc081f000
> > > snd 81920 27
> > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > nd_h
> > > da
> > > _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_se
> > > q_de
> > > vi
> > > ce,snd_timer, Live 0xffffffffc080a000
> > > serio_raw 16384 0 - Live 0xffffffffc07b2000
> > > shpchp 36864 0 - Live 0xffffffffc07eb000
> > > soundcore 16384 1 snd, Live 0xffffffffc07d3000
> > > mei_me 40960 0 - Live 0xffffffffc07c8000
> > > lpc_ich 24576 0 - Live 0xffffffffc07bb000
> > > mei 90112 1 mei_me, Live 0xffffffffc079b000
> > > mac_hid 16384 0 - Live 0xffffffffc0796000
> > > nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> > > nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> > > ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> > > nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> > > nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> > > nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> > > 0xffffffffc076b000
> > > xt_LOG 16384 20 - Live 0xffffffffc0766000
> > > xt_limit 16384 21 - Live 0xffffffffc0761000
> > > xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> > > xt_addrtype 16384 4 - Live 0xffffffffc0754000
> > > nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> > > nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> > > xt_conntrack 16384 22 - Live 0xffffffffc073b000
> > > ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> > > ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> > > nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> > > nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> > > 0xffffffffc06e1000
> > > nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> > > nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> > > nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> > > nf_conntrack 131072 8
> > > nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_net
> > > bios
> > > _n
> > > s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> > > 0xffffffffc06fc000
> > > libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> > > parport_pc 32768 0 - Live 0xffffffffc06ca000
> > > ppdev 20480 0 - Live 0xffffffffc06c4000
> > > iptable_filter 16384 1 - Live 0xffffffffc0523000
> > > lp 20480 0 - Live 0xffffffffc0528000
> > > parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> > > ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> > > x_tables 40960 13
> > > ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt
> > > _add
> > > rt
> > > ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tab
> > > les,
> > > Live 0xffffffffc04e5000
> > > autofs4 40960 2 - Live 0xffffffffc0457000
> > > rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> > > rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live
> > > 0xffffffffc06f6000
> > > i915 1581056 30 - Live 0xffffffffc052e000
> > > i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> > > drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> > > syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> > > sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> > > sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> > > fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> > > r8169 81920 0 - Live 0xffffffffc03fe000
> > > ahci 36864 3 - Live 0xffffffffc03d8000
> > > psmouse 143360 0 - Live 0xffffffffc04ff000
> > > drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> > > mii 16384 1 r8169, Live 0xffffffffc047c000
> > > libahci 32768 1 ahci, Live 0xffffffffc046f000
> > > video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
> > >
> > > [7.4.] Loaded driver and hardware information (/proc/ioports):
> > > 0000-0cf7 : PCI Bus 0000:00
> > > 0000-001f : dma1
> > > 0020-0021 : pic1
> > > 0040-0043 : timer0
> > > 0050-0053 : timer1
> > > 0060-0060 : keyboard
> > > 0062-0062 : PNP0C09:00
> > > 0062-0062 : EC data
> > > 0064-0064 : keyboard
> > > 0066-0066 : PNP0C09:00
> > > 0066-0066 : EC cmd
> > > 0070-0072 : wdat_wdt
> > > 0080-008f : dma page reg
> > > 00a0-00a1 : pic2
> > > 00c0-00df : dma2
> > > 00f0-00ff : fpu
> > > 0680-069f : pnp 00:00
> > > 0cf8-0cff : PCI conf1
> > > 0d00-ffff : PCI Bus 0000:00
> > > 164e-164f : pnp 00:00
> > > 1800-1803 : ACPI PM1a_EVT_BLK
> > > 1804-1805 : ACPI PM1a_CNT_BLK
> > > 1808-180b : ACPI PM_TMR
> > > 1810-1815 : ACPI CPU throttle
> > > 1850-1850 : ACPI PM2_CNT_BLK
> > > 1854-1857 : pnp 00:02
> > > 1860-1862 : wdat_wdt
> > > 1868-186c : wdat_wdt
> > > 1872-1874 : wdat_wdt
> > > 1880-189f : ACPI GPE0_BLK
> > > 3000-3fff : PCI Bus 0000:01
> > > 3000-30ff : 0000:01:00.0
> > > 3000-30ff : r8169
> > > 4000-403f : 0000:00:02.0
> > > 4040-405f : 0000:00:1f.3
> > > 4060-407f : 0000:00:1f.2
> > > 4060-407f : ahci
> > > 4080-4087 : 0000:00:1f.2
> > > 4080-4087 : ahci
> > > 4088-408f : 0000:00:1f.2
> > > 4088-408f : ahci
> > > 4090-4093 : 0000:00:1f.2
> > > 4090-4093 : ahci
> > > 4094-4097 : 0000:00:1f.2
> > > 4094-4097 : ahci
> > > ffff-ffff : pnp 00:00
> > > ffff-ffff : pnp 00:00
> > > ffff-ffff : pnp 00:00
> > >
> > > (/proc/iomem):
> > > 00000000-00000fff : Reserved
> > > 00001000-0006efff : System RAM
> > > 0006f000-0006ffff : Reserved
> > > 00070000-00087fff : System RAM
> > > 00088000-000bffff : Reserved
> > > 000a0000-000bffff : PCI Bus 0000:00
> > > 000c0000-000c3fff : PCI Bus 0000:00
> > > 000c4000-000c7fff : PCI Bus 0000:00
> > > 000c8000-000cbfff : PCI Bus 0000:00
> > > 000cc000-000cffff : PCI Bus 0000:00
> > > 000d0000-000d3fff : PCI Bus 0000:00
> > > 000d4000-000d7fff : PCI Bus 0000:00
> > > 000d8000-000dbfff : PCI Bus 0000:00
> > > 000dc000-000dffff : PCI Bus 0000:00
> > > 000e0000-000e3fff : PCI Bus 0000:00
> > > 000e4000-000e7fff : PCI Bus 0000:00
> > > 000e8000-000ebfff : PCI Bus 0000:00
> > > 000ec000-000effff : PCI Bus 0000:00
> > > 000f0000-000fffff : System ROM
> > > 00100000-a56affff : System RAM
> > > a56b0000-a5eaffff : Reserved
> > > a5eb0000-aa6befff : System RAM
> > > aa6bf000-aa8befff : Unknown E820 type
> > > aa8bf000-aaebefff : Reserved
> > > aaebf000-aafbefff : ACPI Non-volatile Storage
> > > aafbf000-aaffefff : ACPI Tables
> > > aafff000-aaffffff : System RAM
> > > ab000000-af9fffff : Reserved
> > > aba00000-af9fffff : Graphics Stolen Memory
> > > afa00000-feafffff : PCI Bus 0000:00
> > > afa10000-afa1ffff : pnp 00:05
> > > afa20000-afa20fff : pnp 00:05
> > > b0000000-bfffffff : 0000:00:02.0
> > > c0000000-c03fffff : 0000:00:02.0
> > > c0400000-c04fffff : PCI Bus 0000:02
> > > c0400000-c0401fff : 0000:02:00.0
> > > c0400000-c0401fff : iwlwifi
> > > c0500000-c05fffff : PCI Bus 0000:01
> > > c0500000-c0503fff : 0000:01:00.0
> > > c0500000-c0503fff : r8169
> > > c0504000-c0504fff : 0000:01:00.0
> > > c0504000-c0504fff : r8169
> > > c0600000-c060ffff : 0000:00:14.0
> > > c0600000-c060ffff : xhci-hcd
> > > c0610000-c0613fff : 0000:00:03.0
> > > c0610000-c0613fff : ICH HD audio
> > > c0614000-c0617fff : 0000:00:1b.0
> > > c0614000-c0617fff : ICH HD audio
> > > c0618000-c061801f : 0000:00:16.0
> > > c0618000-c061801f : mei_me
> > > c0619000-c06190ff : 0000:00:1f.3
> > > c061b000-c061b7ff : 0000:00:1f.2
> > > c061b000-c061b7ff : ahci
> > > c061c000-c061c3ff : 0000:00:1d.0
> > > c061c000-c061c3ff : ehci_hcd
> > > e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> > > e0000000-efffffff : Reserved
> > > e0000000-efffffff : pnp 00:05
> > > fe101000-fe112fff : Reserved
> > > feb00000-feb0ffff : Reserved
> > > fec00000-fec00fff : Reserved
> > > fec00000-fec003ff : IOAPIC 0
> > > fed00000-fee00fff : Reserved
> > > fed00000-fed003ff : HPET 0
> > > fed00000-fed003ff : PNP0103:00
> > > fed10000-fed17fff : pnp 00:05
> > > fed18000-fed18fff : pnp 00:05
> > > fed19000-fed19fff : pnp 00:05
> > > fed1c000-fed1ffff : pnp 00:05
> > > fed1f800-fed1f9ff : intel-spi
> > > fed20000-fed3ffff : pnp 00:05
> > > fed90000-fed93fff : pnp 00:05
> > > fee00000-fee00fff : Local APIC
> > > ff000000-ffffffff : INT0800:00
> > > ffc00000-ffffffff : Reserved
> > > 100000000-44f5fffff : System RAM
> > > 2b4800000-2b54031f0 : Kernel code
> > > 2b54031f1-2b5e695ff : Kernel data
> > > 2b60dd000-2b6338fff : Kernel bss
> > > 44f600000-44fffffff : RAM buffer
> > >
> > > [7.5.] PCI information ('lspci -vvv' as root):
> > > 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM
> > > Controller
> > > (rev
> > > 0b)
> > > Subsystem: Lenovo Haswell-ULT DRAM Controller
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > > Latency: 0
> > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > Kernel driver in use: hsw_uncore
> > >
> > > 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> > > Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA
> > > controller])
> > > Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0
> > > Interrupt: pin A routed to IRQ 45
> > > Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> > > [size=4M]
> > > Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> > > Region 4: I/O ports at 4000 [size=64]
> > > [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> > > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Address: fee04004 Data: 4023
> > > Capabilities: [d0] Power Management version 2
> > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > ,D2-,D3hot-,D3cold-)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [a4] PCI Advanced Features
> > > AFCap: TP+ FLR+
> > > AFCtrl: FLR-
> > > AFStatus: TP-
> > > Kernel driver in use: i915
> > > Kernel modules: i915
> > >
> > > 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> > > Controller
> > > (rev 0b)
> > > Subsystem: Lenovo Haswell-ULT HD Audio Controller
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin A routed to IRQ 49
> > > Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> > > [size=16K]
> > > Capabilities: [50] Power Management version 2
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > ,D2-,D3hot-,D3cold-)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Address: fee04004 Data: 4024
> > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > Endpoint, MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > ExtTag- RBE-
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr- TransPend-
> > > Kernel driver in use: snd_hda_intel
> > > Kernel modules: snd_hda_intel
> > >
> > > 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC
> > > (rev
> > > 04)
> > > (prog-if 30 [XHCI])
> > > Subsystem: Lenovo 8 Series USB xHCI HC
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > >
> > > Latency: 0
> > > Interrupt: pin A routed to IRQ 42
> > > Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> > > [size=64K]
> > > Capabilities: [70] Power Management version 2
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> > > ,D1-,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> > > Address: 00000000fee02004 Data: 4022
> > > Kernel driver in use: xhci_hcd
> > >
> > > 00:16.0 Communication controller: Intel Corporation 8 Series HECI
> > > #0
> > > (rev 04)
> > > Subsystem: Lenovo 8 Series HECI
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0
> > > Interrupt: pin A routed to IRQ 46
> > > Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> > > [size=32]
> > > Capabilities: [50] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > ,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > Address: 00000000fee08004 Data: 4023
> > > Kernel driver in use: mei_me
> > > Kernel modules: mei_me
> > >
> > > 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio
> > > Controller
> > > (rev 04)
> > > Subsystem: Lenovo 8 Series HD Audio Controller
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin A routed to IRQ 48
> > > Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> > > [size=16K]
> > > Capabilities: [50] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> > > ,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > Address: 00000000fee02004 Data: 4024
> > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > Endpoint, MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > ExtTag- RBE-
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr+ TransPend-
> > > Capabilities: [100 v1] Virtual Channel
> > > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > Ctrl: ArbSelect=Fixed
> > > Status: InProgress-
> > > VC0: Caps: PATOffset=00 MaxTimeSlots=1
> > > RejSnoopTrans-
> > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > TWRR128- WRR256-
> > > Ctrl: Enable+ ID=0 ArbSelect=Fixed
> > > TC/VC=ff
> > > Status: NegoPending- InProgress-
> > > VC1: Caps: PATOffset=00 MaxTimeSlots=1
> > > RejSnoopTrans-
> > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > TWRR128- WRR256-
> > > Ctrl: Enable- ID=0 ArbSelect=Fixed
> > > TC/VC=00
> > > Status: NegoPending- InProgress-
> > > Kernel driver in use: snd_hda_intel
> > > Kernel modules: snd_hda_intel
> > >
> > > 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > Port
> > > 3
> > > (rev e4) (prog-if 00 [Normal decode])
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin C routed to IRQ 40
> > > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > > I/O behind bridge: 00003000-00003fff
> > > Memory behind bridge: c0500000-c05fffff
> > > Prefetchable memory behind bridge: 00000000fff00000-
> > > 00000000000fffff
> > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- <SERR- <PERR-
> > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > ExtTag- RBE+
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr+ TransPend-
> > > LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> > > L1, Exit Latency L0s <512ns, L1 <16us
> > > ClockPM- Surprise- LLActRep+ BwNot+
> > > ASPMOptComp-
> > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > CommClk+
> > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > HotPlug- Surprise-
> > > Slot #2, PowerLimit 10.000W; Interlock-
> > > NoCompl+
> > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > CmdCplt- HPIrq- LinkChg-
> > > Control: AttnInd Unknown, PwrInd Unknown,
> > > Power- Interlock-
> > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > PresDet+ Interlock-
> > > Changed: MRL- PresDet- LinkState+
> > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > PMEIntEna+ CRSVisible-
> > > RootCap: CRSVisible-
> > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > LTR-, OBFF Not Supported ARIFwd-
> > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > ,
> > > LTR-, OBFF Disabled ARIFwd-
> > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > SpeedDis-
> > > Transmit Margin: Normal Operating Range,
> > > EnterModifiedCompliance- ComplianceSOS-
> > > Compliance De-emphasis: -6dB
> > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > EqualizationComplete-, EqualizationPhase1-
> > > EqualizationPhase2-, EqualizationPhase3-,
> > > LinkEqualizationRequest-
> > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Address: fee04004 Data: 4021
> > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > Port 3
> > > Capabilities: [a0] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > ,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [100 v0] #00
> > > Capabilities: [200 v1] L1 PM Substates
> > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > ASPM_L1.1+ L1_PM_Substates+
> > > PortCommonModeRestoreTime=40us
> > > PortTPowerOnTime=10us
> > > L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> > > ASPM_L1.1-
> > > T_CommonMode=150us LTR1.2_Threshold=163840ns
> > > L1SubCtl2: T_PwrOn=150us
> > > Kernel driver in use: pcieport
> > > Kernel modules: shpchp
> > >
> > > 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > Port
> > > 4
> > > (rev e4) (prog-if 00 [Normal decode])
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin D routed to IRQ 41
> > > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> > > I/O behind bridge: 0000f000-00000fff
> > > Memory behind bridge: c0400000-c04fffff
> > > Prefetchable memory behind bridge: 00000000fff00000-
> > > 00000000000fffff
> > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- <SERR- <PERR-
> > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > ExtTag- RBE+
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr+ TransPend-
> > > LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> > > L1, Exit Latency L0s <512ns, L1 <16us
> > > ClockPM- Surprise- LLActRep+ BwNot+
> > > ASPMOptComp-
> > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > CommClk+
> > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > HotPlug- Surprise-
> > > Slot #3, PowerLimit 10.000W; Interlock-
> > > NoCompl+
> > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > CmdCplt- HPIrq- LinkChg-
> > > Control: AttnInd Unknown, PwrInd Unknown,
> > > Power- Interlock-
> > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > PresDet+ Interlock-
> > > Changed: MRL- PresDet- LinkState+
> > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > PMEIntEna+ CRSVisible-
> > > RootCap: CRSVisible-
> > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > LTR-, OBFF Not Supported ARIFwd-
> > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > ,
> > > LTR-, OBFF Disabled ARIFwd-
> > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > SpeedDis-
> > > Transmit Margin: Normal Operating Range,
> > > EnterModifiedCompliance- ComplianceSOS-
> > > Compliance De-emphasis: -6dB
> > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > EqualizationComplete-, EqualizationPhase1-
> > > EqualizationPhase2-, EqualizationPhase3-,
> > > LinkEqualizationRequest-
> > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Address: fee08004 Data: 4021
> > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > Port 4
> > > Capabilities: [a0] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > ,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [100 v0] #00
> > > Capabilities: [200 v1] L1 PM Substates
> > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > ASPM_L1.1+ L1_PM_Substates+
> > > PortCommonModeRestoreTime=40us
> > > PortTPowerOnTime=10us
> > > L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > ASPM_L1.1+
> > > T_CommonMode=40us LTR1.2_Threshold=163840ns
> > > L1SubCtl2: T_PwrOn=60us
> > > Kernel driver in use: pcieport
> > > Kernel modules: shpchp
> > >
> > > 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1
> > > (rev
> > > 04)
> > > (prog-if 20 [EHCI])
> > > Subsystem: Lenovo 8 Series USB EHCI
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > >
> > > Latency: 0
> > > Interrupt: pin A routed to IRQ 23
> > > Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> > > [size=1K]
> > > Capabilities: [50] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > > PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [58] Debug port: BAR=1 offset=00a0
> > > Capabilities: [98] PCI Advanced Features
> > > AFCap: TP+ FLR+
> > > AFCtrl: FLR-
> > > AFStatus: TP-
> > > Kernel driver in use: ehci-pci
> > >
> > > 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller
> > > (rev
> > > 04)
> > > Subsystem: Lenovo 8 Series LPC Controller
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > >
> > > Latency: 0
> > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > Kernel driver in use: lpc_ich
> > > Kernel modules: lpc_ich
> > >
> > > 00:1f.2 SATA controller: Intel Corporation 8 Series SATA
> > > Controller 1
> > > [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> > > Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > >
> > > Latency: 0
> > > Interrupt: pin B routed to IRQ 43
> > > Region 0: I/O ports at 4088 [size=8]
> > > Region 1: I/O ports at 4094 [size=4]
> > > Region 2: I/O ports at 4080 [size=8]
> > > Region 3: I/O ports at 4090 [size=4]
> > > Region 4: I/O ports at 4060 [size=32]
> > > Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> > > [size=2K]
> > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Address: fee02004 Data: 4025
> > > Capabilities: [70] Power Management version 3
> > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > ,D2-,D3hot+,D3cold-)
> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> > > Kernel driver in use: ahci
> > > Kernel modules: ahci
> > >
> > > 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev
> > > 04)
> > > Subsystem: Lenovo 8 Series SMBus Controller
> > > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > >
> > > Interrupt: pin C routed to IRQ 0
> > > Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> > > [size=256]
> > > Region 4: I/O ports at 4040 [size=32]
> > > Kernel modules: i2c_i801
> > >
> > > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev
> > > 10)
> > > Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> > > Ethernet Controller
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin A routed to IRQ 44
> > > Region 0: I/O ports at 3000 [size=256]
> > > Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> > > [size=4K]
> > > Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> > > [size=16K]
> > > Capabilities: [40] Power Management version 3
> > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > Address: 00000000fee02004 Data: 4023
> > > Capabilities: [70] Express (v2) Endpoint, MSI 01
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > Latency L0s <512ns, L1 <64us
> > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> > > SlotPowerLimit 10.000W
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 4096 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr+ TransPend-
> > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > L0s L1, Exit Latency L0s unlimited, L1 <64us
> > > ClockPM+ Surprise- LLActRep- BwNot-
> > > ASPMOptComp+
> > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > CommClk+
> > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> > > LTR+, OBFF Via message/WAKE#
> > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > ,
> > > LTR-, OBFF Disabled
> > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > SpeedDis-
> > > Transmit Margin: Normal Operating Range,
> > > EnterModifiedCompliance- ComplianceSOS-
> > > Compliance De-emphasis: -6dB
> > > LnkSta2: Current De-emphasis Level: -6dB,
> > > EqualizationComplete-, EqualizationPhase1-
> > > EqualizationPhase2-, EqualizationPhase3-,
> > > LinkEqualizationRequest-
> > > Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> > > Vector table: BAR=4 offset=00000000
> > > PBA: BAR=4 offset=00000800
> > > Capabilities: [d0] Vital Product Data
> > > pcilib: sysfs_read_vpd: read failed: Input/output error
> > > Not readable
> > > Capabilities: [100 v15] #ffff
> > > Capabilities: [ffc v15] #ffff
> > > Capabilities: [ffc v15] <chain looped>
> > > Kernel driver in use: r8169
> > > Kernel modules: r8169
> > >
> > > 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev
> > > 93)
> > > Subsystem: Intel Corporation Dual Band Wireless AC 3160
> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 64 bytes
> > > Interrupt: pin A routed to IRQ 47
> > > Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> > > [size=8K]
> > > Capabilities: [c8] Power Management version 3
> > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > ,D2-,D3hot+,D3cold+)
> > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > Address: 00000000fee08004 Data: 4024
> > > Capabilities: [40] Express (v2) Endpoint, MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > Latency L0s <512ns, L1 unlimited
> > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> > > SlotPowerLimit 0.000W
> > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > Fatal- Unsupported-
> > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> > > FLReset-
> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > AuxPwr+ TransPend-
> > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > L0s L1, Exit Latency L0s <4us, L1 <32us
> > > ClockPM+ Surprise- LLActRep- BwNot-
> > > ASPMOptComp-
> > > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> > > Disabled- CommClk+
> > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > DevCap2: Completion Timeout: Range B, TimeoutDis+,
> > > LTR+, OBFF Via WAKE#
> > > DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> > > ,
> > > LTR-, OBFF Disabled
> > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > SpeedDis-
> > > Transmit Margin: Normal Operating Range,
> > > EnterModifiedCompliance- ComplianceSOS-
> > > Compliance De-emphasis: -6dB
> > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > EqualizationComplete-, EqualizationPhase1-
> > > EqualizationPhase2-, EqualizationPhase3-,
> > > LinkEqualizationRequest-
> > > Capabilities: [100 v1] Advanced Error Reporting
> > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> > > UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> > > CESta: RxErr- BadTLP- BadDLLP- Rollover-
> > > Timeout- NonFatalErr-
> > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> > > Timeout- NonFatalErr+
> > > AERCap: First Error Pointer: 00, GenCap- CGenEn-
> > > ChkCap- ChkEn-
> > > Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> > > 3a-d2
> > > Capabilities: [14c v1] Latency Tolerance Reporting
> > > Max snoop latency: 3145728ns
> > > Max no snoop latency: 3145728ns
> > > Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> > > Rev=1 Len=014 <?>
> > > Kernel driver in use: iwlwifi
> > > Kernel modules: iwlwifi
> > >
> > > [7.6.] SCSI information (from /proc/scsi/scsi):
> > > Attached devices:
> > > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > > Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> > > Type: Direct-Access ANSI SCSI revision:
> > > 05
> > > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > > Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> > > Type: CD-ROM ANSI SCSI revision:
> > > 05
> > >
> > > [7.7.] Other information that might be relevant to the problem
> > > (please look in /proc and include all information that you
> > > think to be relevant):
> > > 1 1484 1649 191 2005 2363 3047 47 998 mdsta
> > > t
> > > 10 1489 1685 1913 201 2367 306 48 acpi memin
> > > fo
> > > 100 15 1742 1918 202 237 307 49 asound misc
> > > 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modul
> > > es
> > > 1001 1561 1747 1925 2034 2392 32 530 bus mount
> > > s
> > > 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> > > 105 1568 1758 1931 2054 240 33 56 cmdline net
> > > 11 1572 1760 1943 2089 241 3312 570 consoles paget
> > > ypei
> > > nf
> > > o
> > > 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo parti
> > > tion
> > > s
> > > 114 1586 18 1952 21 25 3350 6 crypto sched
> > > _deb
> > > ug
> > > 1163 1591 1826 1961 2102 2552 3352 7 devices sched
> > > stat
> > > 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> > > 1172 1597 184 1965 2106 2628 34 8 dma self
> > > 12 16 1846 1968 2111 2678 3485 9 driver slabi
> > > nfo
> > > 1220 1608 185 1969 2114 268 3500 911 execdomains softi
> > > rqs
> > > 1242 1609 1852 1979 2117 27 3620 958 fb stat
> > > 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> > > 1297 1612 186 1980 2126 272 3641 960 fs sys
> > > 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq
> > > -
> > > trigger
> > > 131 1614 1866 1984 214 2763 38 962 iomem sysvi
> > > pc
> > > 1325 1615 187 199 2156 279 39 966 ioports threa
> > > d-
> > > self
> > > 14 1618 1872 1991 2165 28 397 967 irq timer
> > > _lis
> > > t
> > > 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> > > 1426 1623 188 1993 2177 2837 40 98 kcore uptim
> > > e
> > > 1432 1625 1888 1994 22 2839 41 980 keys versi
> > > on
> > > 1446 1630 189 1999 2216 2865 42 987 key-
> > > users vmallocinfo
> > > 1459 1631 1893 2 2233 2880 422 988 kmsg vmsta
> > > t
> > > 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zonei
> > > nfo
> > > 1464 1635 1898 200 2317 2904 44 990 kpagecount
> > > 1469 1636 19 2001 2319 2914 444 992 kpageflags
> > > 1471 1637 190 2002 2335 30 45 994 loadavg
> > > 1473 1645 1900 2003 2356 3003 46 997 locks
> > >
> > > [X.] Other notes, patches, fixes, workarounds:
> > > A bug has been filed with the Ubuntu kernel team as well.
> > > Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/174302
> > > 7
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 20:45 ` Peter Milley
@ 2018-02-13 20:58 ` Alexandre Belloni
2018-02-13 22:20 ` Alexandre Belloni
0 siblings, 1 reply; 10+ messages in thread
From: Alexandre Belloni @ 2018-02-13 20:58 UTC (permalink / raw)
To: Peter Milley; +Cc: Alessandro Zummo, linux-rtc
Hi,
On 13/02/2018 at 15:45:55 -0500, Peter Milley wrote:
> Hi Alexandre,
>
> I still see the same symptoms under the new kernel. I've copied some
> info below. While I am still running this kernel, is there anything
> else from my system that would help you?
>
I'll prepare a new kernel with more debug output. Just know that from
the look of it, it doesn't seem that this is directly related to the
RTC. It is most likely a change in the x86 device handling that now
makes it fail.
> peter@haven:~$ uname -a
> Linux haven 4.16.0-rc1+ #30 SMP Tue Feb 13 20:19:05 CET 2018 x86_64
> x86_64 x86_64 GNU/Linux
> peter@haven:~$ timedatectl
> Local time: Tue 2018-02-13 15:38:19 EST
> Universal time: Tue 2018-02-13 20:38:19 UTC
> RTC time: n/a
> Time zone: America/New_York (EST, -0500)
> Network time on: yes
> NTP synchronized: yes
> RTC in local TZ: no
> peter@haven:~$ dmesg | grep -i rtc
> [ 0.049400] RTC time: 20:36:12, date: 02/13/18
> [ 1.370612] rtc_cmos 00:01: RTC can wake from S4
> [ 1.370622] rtc_cmos: probe of 00:01 failed with error -16
> [ 1.411919] hctosys: unable to open rtc device (rtc0)
> peter@haven:~$ sudo hwclock --debug
> [sudo] password for peter:
> hwclock from util-linux 2.30.1
> Trying to open: /dev/rtc0
> Trying to open: /dev/rtc
> Trying to open: /dev/misc/rtc
> No usable clock interface found.
> hwclock: Cannot access the Hardware Clock via any known method.
>
> On Tue, 2018-02-13 at 21:25 +0100, Alexandre Belloni wrote:
> > Hello Peter,
> >
> > On 13/02/2018 at 10:56:32 -0500, Peter Milley wrote:
> > > I just verified that this problem is still present in the latest RC
> > > kernel - 4.16.0-041600rc1-generic.
> > >
> >
> > Can you try the following kernel:
> >
> > https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-30
> > _amd64.deb
> >
> > > On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> > > > [1.] One line summary of the problem:
> > > > Error accessing realtime clock
> > > >
> > > > [2.] Full description of the problem/report:
> > > > I was running a script previously that uses rtcwake which has
> > > > since
> > > > stopped working. The script automatically hibernates my laptop
> > > > after
> > > > a
> > > > set period of time in sleep mode, and was working perfectly in
> > > > kernel
> > > > 4.10.0-37.
> > > >
> > > > In the process of troubleshooting, I discovered that the problem
> > > > was
> > > > with rtcwake which is complaining about /dev/rtc0 missing.
> > > >
> > > > Here is output from a sample rtcwake command:
> > > >
> > > > peter@haven:~$ rtcwake -m no -s 1300
> > > > rtcwake: assuming RTC uses UTC ...
> > > > rtcwake: /dev/rtc0: unable to find device: No such file or
> > > > directory
> > > >
> > > > I verified that in fact, that directory is missing.
> > > >
> > > > I get the following RTC messages in dmesg when I boot the current
> > > > kernel:
> > > >
> > > > peter@haven:~$ dmesg | grep -i rtc
> > > > [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> > > > [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> > > > [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> > > > [ 1.295459] hctosys: unable to open rtc device (rtc0)
> > > >
> > > > In researching the error, I found some suggestions to get further
> > > > information with timedatectl and hwclock, so here are the results
> > > > from
> > > > those commands as well.
> > > >
> > > > Output of timedatectl:
> > > >
> > > > peter@haven:~$ timedatectl
> > > > Local time: Fri 2017-10-27 19:06:26 EDT
> > > > Universal time: Fri 2017-10-27 23:06:26 UTC
> > > > RTC time: n/a
> > > > Time zone: America/New_York (EDT, -0400)
> > > > Network time on: yes
> > > > NTP synchronized: yes
> > > > RTC in local TZ: no
> > > >
> > > > Output of hwclock --debug:
> > > >
> > > > peter@haven:~$ sudo hwclock --debug
> > > > [sudo] password for peter:
> > > > hwclock from util-linux 2.30.1
> > > > Trying to open: /dev/rtc0
> > > > Trying to open: /dev/rtc
> > > > Trying to open: /dev/misc/rtc
> > > > No usable clock interface found.
> > > > hwclock: Cannot access the Hardware Clock via any known method.
> > > >
> > > > More evidence to suggest this is a kernel bug: I live-booted a
> > > > copy
> > > > of
> > > > Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH
> > > > and it
> > > > exhibited the same problem with the real time clock as Ubuntu
> > > > 17.10.
> > > >
> > > > [3.] Keywords (i.e., modules, networking, kernel):
> > > >
> > > > [4.] Kernel version (from /proc/version):
> > > > Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> > > > version
> > > > 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22
> > > > 02:31:37
> > > > UTC 2018
> > > >
> > > > [5.] Output of Oops.. message:
> > > > No OOPs message.
> > > >
> > > > [6.] A small shell script or example program:
> > > >
> > > > [7.] Environment:
> > > > Description: Ubuntu 17.10
> > > > Release: 17.10
> > > >
> > > > [7.1.] Software (add the output of the ver_linux script here):
> > > > Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> > > > 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
> > > >
> > > > GNU Make 4.1
> > > > Binutils 2.29.1
> > > > Util-linux 2.30.1
> > > > Mount 2.30.1
> > > > Module-init-tools 24
> > > > E2fsprogs 1.43.5
> > > > Pcmciautils 018
> > > > PPP 2.4.7
> > > > Linux C Library 2.26
> > > > Dynamic linker (ldd) 2.26
> > > > Linux C++ Library 6.0.24
> > > > Procps 3.3.12
> > > > Net-tools 2.10
> > > > Kbd 2.0.3
> > > > Console-tools 2.0.3
> > > > Sh-utils 8.26
> > > > Udev 234
> > > > Wireless-tools 30
> > > > Modules Loaded aesni_intel aes_x86_64 ahci arc4
> > > > autofs4
> > > > binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> > > > cifs
> > > > coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> > > > drm_kms_helper ecdh_generic fb_sys_fops fscache
> > > > ghash_clmulni_intel
> > > > glue_helper i2c_algo_bit i915 ideapad_laptop input_leds
> > > > intel_cstate
> > > > intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> > > > ip6_tables
> > > > ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> > > > iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> > > > mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> > > > nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> > > > nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> > > > nf_defrag_ipv6
> > > > nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> > > > nf_reject_ipv4
> > > > nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc
> > > > ppdev
> > > > psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc
> > > > serio_raw
> > > > shpchp snd snd_hda_codec snd_hda_codec_conexant
> > > > snd_hda_codec_generic
> > > > snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> > > > snd_rawmidi snd_seq snd_seq_device snd_seq_midi
> > > > snd_seq_midi_event
> > > > snd_timer soundcore sparse_keymap syscopyarea sysfillrect
> > > > sysimgblt
> > > > uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> > > > videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport
> > > > vsock
> > > > wmi
> > > > x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl
> > > > xt_limit
> > > > xt_LOG xt_tcpudp
> > > >
> > > > [7.2.] Processor information (from /proc/cpuinfo):
> > > > processor : 0
> > > > vendor_id : GenuineIntel
> > > > cpu family : 6
> > > > model : 69
> > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > stepping : 1
> > > > microcode : 0x20
> > > > cpu MHz : 798.226
> > > > cache size : 4096 KB
> > > > physical id : 0
> > > > siblings : 4
> > > > core id : 0
> > > > cpu cores : 2
> > > > apicid : 0
> > > > initial apicid : 0
> > > > fpu : yes
> > > > fpu_exception : yes
> > > > cpuid level : 13
> > > > wp : yes
> > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > sep
> > > > mtrr
> > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > tm
> > > > pbe
> > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > pclmulqdq
> > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > pcid
> > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > rdrand
> > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > tpr_shadow
> > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > bmi2
> > > > erms
> > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > bogomips : 5188.44
> > > > clflush size : 64
> > > > cache_alignment : 64
> > > > address sizes : 39 bits physical, 48 bits virtual
> > > > power management:
> > > >
> > > > processor : 1
> > > > vendor_id : GenuineIntel
> > > > cpu family : 6
> > > > model : 69
> > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > stepping : 1
> > > > microcode : 0x20
> > > > cpu MHz : 798.571
> > > > cache size : 4096 KB
> > > > physical id : 0
> > > > siblings : 4
> > > > core id : 0
> > > > cpu cores : 2
> > > > apicid : 1
> > > > initial apicid : 1
> > > > fpu : yes
> > > > fpu_exception : yes
> > > > cpuid level : 13
> > > > wp : yes
> > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > sep
> > > > mtrr
> > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > tm
> > > > pbe
> > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > pclmulqdq
> > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > pcid
> > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > rdrand
> > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > tpr_shadow
> > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > bmi2
> > > > erms
> > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > bogomips : 5188.44
> > > > clflush size : 64
> > > > cache_alignment : 64
> > > > address sizes : 39 bits physical, 48 bits virtual
> > > > power management:
> > > >
> > > > processor : 2
> > > > vendor_id : GenuineIntel
> > > > cpu family : 6
> > > > model : 69
> > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > stepping : 1
> > > > microcode : 0x20
> > > > cpu MHz : 798.247
> > > > cache size : 4096 KB
> > > > physical id : 0
> > > > siblings : 4
> > > > core id : 1
> > > > cpu cores : 2
> > > > apicid : 2
> > > > initial apicid : 2
> > > > fpu : yes
> > > > fpu_exception : yes
> > > > cpuid level : 13
> > > > wp : yes
> > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > sep
> > > > mtrr
> > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > tm
> > > > pbe
> > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > pclmulqdq
> > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > pcid
> > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > rdrand
> > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > tpr_shadow
> > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > bmi2
> > > > erms
> > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > bogomips : 5188.44
> > > > clflush size : 64
> > > > cache_alignment : 64
> > > > address sizes : 39 bits physical, 48 bits virtual
> > > > power management:
> > > >
> > > > processor : 3
> > > > vendor_id : GenuineIntel
> > > > cpu family : 6
> > > > model : 69
> > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > stepping : 1
> > > > microcode : 0x20
> > > > cpu MHz : 798.326
> > > > cache size : 4096 KB
> > > > physical id : 0
> > > > siblings : 4
> > > > core id : 1
> > > > cpu cores : 2
> > > > apicid : 3
> > > > initial apicid : 3
> > > > fpu : yes
> > > > fpu_exception : yes
> > > > cpuid level : 13
> > > > wp : yes
> > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > sep
> > > > mtrr
> > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > tm
> > > > pbe
> > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > pclmulqdq
> > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > pcid
> > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > rdrand
> > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > tpr_shadow
> > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > bmi2
> > > > erms
> > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > bogomips : 5188.44
> > > > clflush size : 64
> > > > cache_alignment : 64
> > > > address sizes : 39 bits physical, 48 bits virtual
> > > > power management:
> > > >
> > > > [7.3.] Module information (from /proc/modules):
> > > > rfcomm 77824 2 - Live 0xffffffffc0f26000
> > > > vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> > > > vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> > > > 0xffffffffc0ee1000
> > > > vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live
> > > > 0xffffffffc0ec8000
> > > > md4 16384 0 - Live 0xffffffffc0ec0000
> > > > nls_utf8 16384 1 - Live 0xffffffffc0e07000
> > > > cifs 720896 2 - Live 0xffffffffc0e0f000
> > > > fscache 61440 1 cifs, Live 0xffffffffc0df7000
> > > > ccm 20480 6 - Live 0xffffffffc0deb000
> > > > bnep 20480 2 - Live 0xffffffffc0d06000
> > > > binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> > > > nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> > > > intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> > > > x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> > > > intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> > > > snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> > > > snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> > > > snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> > > > 0xffffffffc0ce0000
> > > > coretemp 16384 0 - Live 0xffffffffc0af9000
> > > > snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> > > > kvm_intel 204800 0 - Live 0xffffffffc0d42000
> > > > snd_hda_codec 126976 4
> > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > nd_h
> > > > da
> > > > _intel, Live 0xffffffffc0f4f000
> > > > kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> > > > irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> > > > crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> > > > crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> > > > uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> > > > videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> > > > videobuf2_memops 16384 1 videobuf2_vmalloc, Live
> > > > 0xffffffffc0a2f000
> > > > videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> > > > videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> > > > 0xffffffffc0a90000
> > > > videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> > > > 0xffffffffc0ab2000
> > > > rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> > > > media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> > > > memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> > > > snd_hda_core 81920 5
> > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > nd_h
> > > > da
> > > > _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> > > > ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> > > > arc4 16384 2 - Live 0xffffffffc0a11000
> > > > ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> > > > nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> > > > pcbc 16384 0 - Live 0xffffffffc0bbe000
> > > > btusb 45056 0 - Live 0xffffffffc0bcc000
> > > > snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> > > > iwlmvm 364544 0 - Live 0xffffffffc0bec000
> > > > mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> > > > btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> > > > aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> > > > btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> > > > btintel 16384 1 btusb, Live 0xffffffffc09fd000
> > > > nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> > > > snd_pcm 98304 4
> > > > snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> > > > 0xffffffffc09e4000
> > > > aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> > > > bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> > > > 0xffffffffc095e000
> > > > crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> > > > glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> > > > cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> > > > 0xffffffffc0949000
> > > > intel_cstate 20480 0 - Live 0xffffffffc08e7000
> > > > ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> > > > intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> > > > ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> > > > joydev 20480 0 - Live 0xffffffffc08da000
> > > > input_leds 16384 0 - Live 0xffffffffc08c2000
> > > > snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> > > > snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> > > > sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> > > > iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> > > > xt_hl 16384 22 - Live 0xffffffffc08bd000
> > > > snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> > > > wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> > > > snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> > > > 0xffffffffc08c9000
> > > > snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> > > > 0xffffffffc07ff000
> > > > snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> > > > ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> > > > cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live
> > > > 0xffffffffc081f000
> > > > snd 81920 27
> > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > nd_h
> > > > da
> > > > _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_se
> > > > q_de
> > > > vi
> > > > ce,snd_timer, Live 0xffffffffc080a000
> > > > serio_raw 16384 0 - Live 0xffffffffc07b2000
> > > > shpchp 36864 0 - Live 0xffffffffc07eb000
> > > > soundcore 16384 1 snd, Live 0xffffffffc07d3000
> > > > mei_me 40960 0 - Live 0xffffffffc07c8000
> > > > lpc_ich 24576 0 - Live 0xffffffffc07bb000
> > > > mei 90112 1 mei_me, Live 0xffffffffc079b000
> > > > mac_hid 16384 0 - Live 0xffffffffc0796000
> > > > nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> > > > nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> > > > ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> > > > nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> > > > nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> > > > nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> > > > 0xffffffffc076b000
> > > > xt_LOG 16384 20 - Live 0xffffffffc0766000
> > > > xt_limit 16384 21 - Live 0xffffffffc0761000
> > > > xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> > > > xt_addrtype 16384 4 - Live 0xffffffffc0754000
> > > > nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> > > > nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> > > > xt_conntrack 16384 22 - Live 0xffffffffc073b000
> > > > ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> > > > ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> > > > nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> > > > nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> > > > 0xffffffffc06e1000
> > > > nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> > > > nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> > > > nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> > > > nf_conntrack 131072 8
> > > > nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_net
> > > > bios
> > > > _n
> > > > s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> > > > 0xffffffffc06fc000
> > > > libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> > > > parport_pc 32768 0 - Live 0xffffffffc06ca000
> > > > ppdev 20480 0 - Live 0xffffffffc06c4000
> > > > iptable_filter 16384 1 - Live 0xffffffffc0523000
> > > > lp 20480 0 - Live 0xffffffffc0528000
> > > > parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> > > > ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> > > > x_tables 40960 13
> > > > ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt
> > > > _add
> > > > rt
> > > > ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tab
> > > > les,
> > > > Live 0xffffffffc04e5000
> > > > autofs4 40960 2 - Live 0xffffffffc0457000
> > > > rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> > > > rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live
> > > > 0xffffffffc06f6000
> > > > i915 1581056 30 - Live 0xffffffffc052e000
> > > > i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> > > > drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> > > > syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> > > > sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> > > > sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> > > > fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> > > > r8169 81920 0 - Live 0xffffffffc03fe000
> > > > ahci 36864 3 - Live 0xffffffffc03d8000
> > > > psmouse 143360 0 - Live 0xffffffffc04ff000
> > > > drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> > > > mii 16384 1 r8169, Live 0xffffffffc047c000
> > > > libahci 32768 1 ahci, Live 0xffffffffc046f000
> > > > video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
> > > >
> > > > [7.4.] Loaded driver and hardware information (/proc/ioports):
> > > > 0000-0cf7 : PCI Bus 0000:00
> > > > 0000-001f : dma1
> > > > 0020-0021 : pic1
> > > > 0040-0043 : timer0
> > > > 0050-0053 : timer1
> > > > 0060-0060 : keyboard
> > > > 0062-0062 : PNP0C09:00
> > > > 0062-0062 : EC data
> > > > 0064-0064 : keyboard
> > > > 0066-0066 : PNP0C09:00
> > > > 0066-0066 : EC cmd
> > > > 0070-0072 : wdat_wdt
> > > > 0080-008f : dma page reg
> > > > 00a0-00a1 : pic2
> > > > 00c0-00df : dma2
> > > > 00f0-00ff : fpu
> > > > 0680-069f : pnp 00:00
> > > > 0cf8-0cff : PCI conf1
> > > > 0d00-ffff : PCI Bus 0000:00
> > > > 164e-164f : pnp 00:00
> > > > 1800-1803 : ACPI PM1a_EVT_BLK
> > > > 1804-1805 : ACPI PM1a_CNT_BLK
> > > > 1808-180b : ACPI PM_TMR
> > > > 1810-1815 : ACPI CPU throttle
> > > > 1850-1850 : ACPI PM2_CNT_BLK
> > > > 1854-1857 : pnp 00:02
> > > > 1860-1862 : wdat_wdt
> > > > 1868-186c : wdat_wdt
> > > > 1872-1874 : wdat_wdt
> > > > 1880-189f : ACPI GPE0_BLK
> > > > 3000-3fff : PCI Bus 0000:01
> > > > 3000-30ff : 0000:01:00.0
> > > > 3000-30ff : r8169
> > > > 4000-403f : 0000:00:02.0
> > > > 4040-405f : 0000:00:1f.3
> > > > 4060-407f : 0000:00:1f.2
> > > > 4060-407f : ahci
> > > > 4080-4087 : 0000:00:1f.2
> > > > 4080-4087 : ahci
> > > > 4088-408f : 0000:00:1f.2
> > > > 4088-408f : ahci
> > > > 4090-4093 : 0000:00:1f.2
> > > > 4090-4093 : ahci
> > > > 4094-4097 : 0000:00:1f.2
> > > > 4094-4097 : ahci
> > > > ffff-ffff : pnp 00:00
> > > > ffff-ffff : pnp 00:00
> > > > ffff-ffff : pnp 00:00
> > > >
> > > > (/proc/iomem):
> > > > 00000000-00000fff : Reserved
> > > > 00001000-0006efff : System RAM
> > > > 0006f000-0006ffff : Reserved
> > > > 00070000-00087fff : System RAM
> > > > 00088000-000bffff : Reserved
> > > > 000a0000-000bffff : PCI Bus 0000:00
> > > > 000c0000-000c3fff : PCI Bus 0000:00
> > > > 000c4000-000c7fff : PCI Bus 0000:00
> > > > 000c8000-000cbfff : PCI Bus 0000:00
> > > > 000cc000-000cffff : PCI Bus 0000:00
> > > > 000d0000-000d3fff : PCI Bus 0000:00
> > > > 000d4000-000d7fff : PCI Bus 0000:00
> > > > 000d8000-000dbfff : PCI Bus 0000:00
> > > > 000dc000-000dffff : PCI Bus 0000:00
> > > > 000e0000-000e3fff : PCI Bus 0000:00
> > > > 000e4000-000e7fff : PCI Bus 0000:00
> > > > 000e8000-000ebfff : PCI Bus 0000:00
> > > > 000ec000-000effff : PCI Bus 0000:00
> > > > 000f0000-000fffff : System ROM
> > > > 00100000-a56affff : System RAM
> > > > a56b0000-a5eaffff : Reserved
> > > > a5eb0000-aa6befff : System RAM
> > > > aa6bf000-aa8befff : Unknown E820 type
> > > > aa8bf000-aaebefff : Reserved
> > > > aaebf000-aafbefff : ACPI Non-volatile Storage
> > > > aafbf000-aaffefff : ACPI Tables
> > > > aafff000-aaffffff : System RAM
> > > > ab000000-af9fffff : Reserved
> > > > aba00000-af9fffff : Graphics Stolen Memory
> > > > afa00000-feafffff : PCI Bus 0000:00
> > > > afa10000-afa1ffff : pnp 00:05
> > > > afa20000-afa20fff : pnp 00:05
> > > > b0000000-bfffffff : 0000:00:02.0
> > > > c0000000-c03fffff : 0000:00:02.0
> > > > c0400000-c04fffff : PCI Bus 0000:02
> > > > c0400000-c0401fff : 0000:02:00.0
> > > > c0400000-c0401fff : iwlwifi
> > > > c0500000-c05fffff : PCI Bus 0000:01
> > > > c0500000-c0503fff : 0000:01:00.0
> > > > c0500000-c0503fff : r8169
> > > > c0504000-c0504fff : 0000:01:00.0
> > > > c0504000-c0504fff : r8169
> > > > c0600000-c060ffff : 0000:00:14.0
> > > > c0600000-c060ffff : xhci-hcd
> > > > c0610000-c0613fff : 0000:00:03.0
> > > > c0610000-c0613fff : ICH HD audio
> > > > c0614000-c0617fff : 0000:00:1b.0
> > > > c0614000-c0617fff : ICH HD audio
> > > > c0618000-c061801f : 0000:00:16.0
> > > > c0618000-c061801f : mei_me
> > > > c0619000-c06190ff : 0000:00:1f.3
> > > > c061b000-c061b7ff : 0000:00:1f.2
> > > > c061b000-c061b7ff : ahci
> > > > c061c000-c061c3ff : 0000:00:1d.0
> > > > c061c000-c061c3ff : ehci_hcd
> > > > e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> > > > e0000000-efffffff : Reserved
> > > > e0000000-efffffff : pnp 00:05
> > > > fe101000-fe112fff : Reserved
> > > > feb00000-feb0ffff : Reserved
> > > > fec00000-fec00fff : Reserved
> > > > fec00000-fec003ff : IOAPIC 0
> > > > fed00000-fee00fff : Reserved
> > > > fed00000-fed003ff : HPET 0
> > > > fed00000-fed003ff : PNP0103:00
> > > > fed10000-fed17fff : pnp 00:05
> > > > fed18000-fed18fff : pnp 00:05
> > > > fed19000-fed19fff : pnp 00:05
> > > > fed1c000-fed1ffff : pnp 00:05
> > > > fed1f800-fed1f9ff : intel-spi
> > > > fed20000-fed3ffff : pnp 00:05
> > > > fed90000-fed93fff : pnp 00:05
> > > > fee00000-fee00fff : Local APIC
> > > > ff000000-ffffffff : INT0800:00
> > > > ffc00000-ffffffff : Reserved
> > > > 100000000-44f5fffff : System RAM
> > > > 2b4800000-2b54031f0 : Kernel code
> > > > 2b54031f1-2b5e695ff : Kernel data
> > > > 2b60dd000-2b6338fff : Kernel bss
> > > > 44f600000-44fffffff : RAM buffer
> > > >
> > > > [7.5.] PCI information ('lspci -vvv' as root):
> > > > 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM
> > > > Controller
> > > > (rev
> > > > 0b)
> > > > Subsystem: Lenovo Haswell-ULT DRAM Controller
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > > > Latency: 0
> > > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > > Kernel driver in use: hsw_uncore
> > > >
> > > > 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> > > > Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA
> > > > controller])
> > > > Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0
> > > > Interrupt: pin A routed to IRQ 45
> > > > Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> > > > [size=4M]
> > > > Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> > > > Region 4: I/O ports at 4000 [size=64]
> > > > [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> > > > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > Address: fee04004 Data: 4023
> > > > Capabilities: [d0] Power Management version 2
> > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > ,D2-,D3hot-,D3cold-)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [a4] PCI Advanced Features
> > > > AFCap: TP+ FLR+
> > > > AFCtrl: FLR-
> > > > AFStatus: TP-
> > > > Kernel driver in use: i915
> > > > Kernel modules: i915
> > > >
> > > > 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> > > > Controller
> > > > (rev 0b)
> > > > Subsystem: Lenovo Haswell-ULT HD Audio Controller
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin A routed to IRQ 49
> > > > Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> > > > [size=16K]
> > > > Capabilities: [50] Power Management version 2
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > ,D2-,D3hot-,D3cold-)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > Address: fee04004 Data: 4024
> > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > Endpoint, MSI 00
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > ExtTag- RBE-
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr- TransPend-
> > > > Kernel driver in use: snd_hda_intel
> > > > Kernel modules: snd_hda_intel
> > > >
> > > > 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC
> > > > (rev
> > > > 04)
> > > > (prog-if 30 [XHCI])
> > > > Subsystem: Lenovo 8 Series USB xHCI HC
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > >
> > > > Latency: 0
> > > > Interrupt: pin A routed to IRQ 42
> > > > Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> > > > [size=64K]
> > > > Capabilities: [70] Power Management version 2
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> > > > ,D1-,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> > > > Address: 00000000fee02004 Data: 4022
> > > > Kernel driver in use: xhci_hcd
> > > >
> > > > 00:16.0 Communication controller: Intel Corporation 8 Series HECI
> > > > #0
> > > > (rev 04)
> > > > Subsystem: Lenovo 8 Series HECI
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0
> > > > Interrupt: pin A routed to IRQ 46
> > > > Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> > > > [size=32]
> > > > Capabilities: [50] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > ,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > Address: 00000000fee08004 Data: 4023
> > > > Kernel driver in use: mei_me
> > > > Kernel modules: mei_me
> > > >
> > > > 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio
> > > > Controller
> > > > (rev 04)
> > > > Subsystem: Lenovo 8 Series HD Audio Controller
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin A routed to IRQ 48
> > > > Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> > > > [size=16K]
> > > > Capabilities: [50] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> > > > ,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > Address: 00000000fee02004 Data: 4024
> > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > Endpoint, MSI 00
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > ExtTag- RBE-
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr+ TransPend-
> > > > Capabilities: [100 v1] Virtual Channel
> > > > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > Ctrl: ArbSelect=Fixed
> > > > Status: InProgress-
> > > > VC0: Caps: PATOffset=00 MaxTimeSlots=1
> > > > RejSnoopTrans-
> > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > TWRR128- WRR256-
> > > > Ctrl: Enable+ ID=0 ArbSelect=Fixed
> > > > TC/VC=ff
> > > > Status: NegoPending- InProgress-
> > > > VC1: Caps: PATOffset=00 MaxTimeSlots=1
> > > > RejSnoopTrans-
> > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > TWRR128- WRR256-
> > > > Ctrl: Enable- ID=0 ArbSelect=Fixed
> > > > TC/VC=00
> > > > Status: NegoPending- InProgress-
> > > > Kernel driver in use: snd_hda_intel
> > > > Kernel modules: snd_hda_intel
> > > >
> > > > 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > > Port
> > > > 3
> > > > (rev e4) (prog-if 00 [Normal decode])
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin C routed to IRQ 40
> > > > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > > > I/O behind bridge: 00003000-00003fff
> > > > Memory behind bridge: c0500000-c05fffff
> > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > 00000000000fffff
> > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > ExtTag- RBE+
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr+ TransPend-
> > > > LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > ASPMOptComp-
> > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > CommClk+
> > > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > > HotPlug- Surprise-
> > > > Slot #2, PowerLimit 10.000W; Interlock-
> > > > NoCompl+
> > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > > CmdCplt- HPIrq- LinkChg-
> > > > Control: AttnInd Unknown, PwrInd Unknown,
> > > > Power- Interlock-
> > > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > > PresDet+ Interlock-
> > > > Changed: MRL- PresDet- LinkState+
> > > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > > PMEIntEna+ CRSVisible-
> > > > RootCap: CRSVisible-
> > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > > LTR-, OBFF Not Supported ARIFwd-
> > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > ,
> > > > LTR-, OBFF Disabled ARIFwd-
> > > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > > SpeedDis-
> > > > Transmit Margin: Normal Operating Range,
> > > > EnterModifiedCompliance- ComplianceSOS-
> > > > Compliance De-emphasis: -6dB
> > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > EqualizationComplete-, EqualizationPhase1-
> > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > LinkEqualizationRequest-
> > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > Address: fee04004 Data: 4021
> > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > > Port 3
> > > > Capabilities: [a0] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > ,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [100 v0] #00
> > > > Capabilities: [200 v1] L1 PM Substates
> > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > ASPM_L1.1+ L1_PM_Substates+
> > > > PortCommonModeRestoreTime=40us
> > > > PortTPowerOnTime=10us
> > > > L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> > > > ASPM_L1.1-
> > > > T_CommonMode=150us LTR1.2_Threshold=163840ns
> > > > L1SubCtl2: T_PwrOn=150us
> > > > Kernel driver in use: pcieport
> > > > Kernel modules: shpchp
> > > >
> > > > 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > > Port
> > > > 4
> > > > (rev e4) (prog-if 00 [Normal decode])
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin D routed to IRQ 41
> > > > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> > > > I/O behind bridge: 0000f000-00000fff
> > > > Memory behind bridge: c0400000-c04fffff
> > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > 00000000000fffff
> > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > ExtTag- RBE+
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr+ TransPend-
> > > > LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > ASPMOptComp-
> > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > CommClk+
> > > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > > HotPlug- Surprise-
> > > > Slot #3, PowerLimit 10.000W; Interlock-
> > > > NoCompl+
> > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > > CmdCplt- HPIrq- LinkChg-
> > > > Control: AttnInd Unknown, PwrInd Unknown,
> > > > Power- Interlock-
> > > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > > PresDet+ Interlock-
> > > > Changed: MRL- PresDet- LinkState+
> > > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > > PMEIntEna+ CRSVisible-
> > > > RootCap: CRSVisible-
> > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > > LTR-, OBFF Not Supported ARIFwd-
> > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > ,
> > > > LTR-, OBFF Disabled ARIFwd-
> > > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > > SpeedDis-
> > > > Transmit Margin: Normal Operating Range,
> > > > EnterModifiedCompliance- ComplianceSOS-
> > > > Compliance De-emphasis: -6dB
> > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > EqualizationComplete-, EqualizationPhase1-
> > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > LinkEqualizationRequest-
> > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > Address: fee08004 Data: 4021
> > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > > Port 4
> > > > Capabilities: [a0] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > ,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [100 v0] #00
> > > > Capabilities: [200 v1] L1 PM Substates
> > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > ASPM_L1.1+ L1_PM_Substates+
> > > > PortCommonModeRestoreTime=40us
> > > > PortTPowerOnTime=10us
> > > > L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > ASPM_L1.1+
> > > > T_CommonMode=40us LTR1.2_Threshold=163840ns
> > > > L1SubCtl2: T_PwrOn=60us
> > > > Kernel driver in use: pcieport
> > > > Kernel modules: shpchp
> > > >
> > > > 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1
> > > > (rev
> > > > 04)
> > > > (prog-if 20 [EHCI])
> > > > Subsystem: Lenovo 8 Series USB EHCI
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > >
> > > > Latency: 0
> > > > Interrupt: pin A routed to IRQ 23
> > > > Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> > > > [size=1K]
> > > > Capabilities: [50] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > > > PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [58] Debug port: BAR=1 offset=00a0
> > > > Capabilities: [98] PCI Advanced Features
> > > > AFCap: TP+ FLR+
> > > > AFCtrl: FLR-
> > > > AFStatus: TP-
> > > > Kernel driver in use: ehci-pci
> > > >
> > > > 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller
> > > > (rev
> > > > 04)
> > > > Subsystem: Lenovo 8 Series LPC Controller
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > >
> > > > Latency: 0
> > > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > > Kernel driver in use: lpc_ich
> > > > Kernel modules: lpc_ich
> > > >
> > > > 00:1f.2 SATA controller: Intel Corporation 8 Series SATA
> > > > Controller 1
> > > > [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> > > > Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > >
> > > > Latency: 0
> > > > Interrupt: pin B routed to IRQ 43
> > > > Region 0: I/O ports at 4088 [size=8]
> > > > Region 1: I/O ports at 4094 [size=4]
> > > > Region 2: I/O ports at 4080 [size=8]
> > > > Region 3: I/O ports at 4090 [size=4]
> > > > Region 4: I/O ports at 4060 [size=32]
> > > > Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> > > > [size=2K]
> > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > Address: fee02004 Data: 4025
> > > > Capabilities: [70] Power Management version 3
> > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > ,D2-,D3hot+,D3cold-)
> > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> > > > Kernel driver in use: ahci
> > > > Kernel modules: ahci
> > > >
> > > > 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev
> > > > 04)
> > > > Subsystem: Lenovo 8 Series SMBus Controller
> > > > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > >
> > > > Interrupt: pin C routed to IRQ 0
> > > > Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> > > > [size=256]
> > > > Region 4: I/O ports at 4040 [size=32]
> > > > Kernel modules: i2c_i801
> > > >
> > > > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > > > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev
> > > > 10)
> > > > Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> > > > Ethernet Controller
> > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin A routed to IRQ 44
> > > > Region 0: I/O ports at 3000 [size=256]
> > > > Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> > > > [size=4K]
> > > > Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> > > > [size=16K]
> > > > Capabilities: [40] Power Management version 3
> > > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > > > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > Address: 00000000fee02004 Data: 4023
> > > > Capabilities: [70] Express (v2) Endpoint, MSI 01
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > > Latency L0s <512ns, L1 <64us
> > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> > > > SlotPowerLimit 10.000W
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > MaxPayload 128 bytes, MaxReadReq 4096 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr+ TransPend-
> > > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > > L0s L1, Exit Latency L0s unlimited, L1 <64us
> > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > ASPMOptComp+
> > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > CommClk+
> > > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> > > > LTR+, OBFF Via message/WAKE#
> > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > ,
> > > > LTR-, OBFF Disabled
> > > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > > SpeedDis-
> > > > Transmit Margin: Normal Operating Range,
> > > > EnterModifiedCompliance- ComplianceSOS-
> > > > Compliance De-emphasis: -6dB
> > > > LnkSta2: Current De-emphasis Level: -6dB,
> > > > EqualizationComplete-, EqualizationPhase1-
> > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > LinkEqualizationRequest-
> > > > Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> > > > Vector table: BAR=4 offset=00000000
> > > > PBA: BAR=4 offset=00000800
> > > > Capabilities: [d0] Vital Product Data
> > > > pcilib: sysfs_read_vpd: read failed: Input/output error
> > > > Not readable
> > > > Capabilities: [100 v15] #ffff
> > > > Capabilities: [ffc v15] #ffff
> > > > Capabilities: [ffc v15] <chain looped>
> > > > Kernel driver in use: r8169
> > > > Kernel modules: r8169
> > > >
> > > > 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev
> > > > 93)
> > > > Subsystem: Intel Corporation Dual Band Wireless AC 3160
> > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > Latency: 0, Cache Line Size: 64 bytes
> > > > Interrupt: pin A routed to IRQ 47
> > > > Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> > > > [size=8K]
> > > > Capabilities: [c8] Power Management version 3
> > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > ,D2-,D3hot+,D3cold+)
> > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > Address: 00000000fee08004 Data: 4024
> > > > Capabilities: [40] Express (v2) Endpoint, MSI 00
> > > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > > Latency L0s <512ns, L1 unlimited
> > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> > > > SlotPowerLimit 0.000W
> > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > Fatal- Unsupported-
> > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> > > > FLReset-
> > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > AuxPwr+ TransPend-
> > > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > > L0s L1, Exit Latency L0s <4us, L1 <32us
> > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > ASPMOptComp-
> > > > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> > > > Disabled- CommClk+
> > > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > DevCap2: Completion Timeout: Range B, TimeoutDis+,
> > > > LTR+, OBFF Via WAKE#
> > > > DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> > > > ,
> > > > LTR-, OBFF Disabled
> > > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > > SpeedDis-
> > > > Transmit Margin: Normal Operating Range,
> > > > EnterModifiedCompliance- ComplianceSOS-
> > > > Compliance De-emphasis: -6dB
> > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > EqualizationComplete-, EqualizationPhase1-
> > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > LinkEqualizationRequest-
> > > > Capabilities: [100 v1] Advanced Error Reporting
> > > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> > > > UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> > > > CESta: RxErr- BadTLP- BadDLLP- Rollover-
> > > > Timeout- NonFatalErr-
> > > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> > > > Timeout- NonFatalErr+
> > > > AERCap: First Error Pointer: 00, GenCap- CGenEn-
> > > > ChkCap- ChkEn-
> > > > Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> > > > 3a-d2
> > > > Capabilities: [14c v1] Latency Tolerance Reporting
> > > > Max snoop latency: 3145728ns
> > > > Max no snoop latency: 3145728ns
> > > > Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> > > > Rev=1 Len=014 <?>
> > > > Kernel driver in use: iwlwifi
> > > > Kernel modules: iwlwifi
> > > >
> > > > [7.6.] SCSI information (from /proc/scsi/scsi):
> > > > Attached devices:
> > > > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > > > Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> > > > Type: Direct-Access ANSI SCSI revision:
> > > > 05
> > > > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > > > Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> > > > Type: CD-ROM ANSI SCSI revision:
> > > > 05
> > > >
> > > > [7.7.] Other information that might be relevant to the problem
> > > > (please look in /proc and include all information that you
> > > > think to be relevant):
> > > > 1 1484 1649 191 2005 2363 3047 47 998 mdsta
> > > > t
> > > > 10 1489 1685 1913 201 2367 306 48 acpi memin
> > > > fo
> > > > 100 15 1742 1918 202 237 307 49 asound misc
> > > > 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modul
> > > > es
> > > > 1001 1561 1747 1925 2034 2392 32 530 bus mount
> > > > s
> > > > 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> > > > 105 1568 1758 1931 2054 240 33 56 cmdline net
> > > > 11 1572 1760 1943 2089 241 3312 570 consoles paget
> > > > ypei
> > > > nf
> > > > o
> > > > 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo parti
> > > > tion
> > > > s
> > > > 114 1586 18 1952 21 25 3350 6 crypto sched
> > > > _deb
> > > > ug
> > > > 1163 1591 1826 1961 2102 2552 3352 7 devices sched
> > > > stat
> > > > 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> > > > 1172 1597 184 1965 2106 2628 34 8 dma self
> > > > 12 16 1846 1968 2111 2678 3485 9 driver slabi
> > > > nfo
> > > > 1220 1608 185 1969 2114 268 3500 911 execdomains softi
> > > > rqs
> > > > 1242 1609 1852 1979 2117 27 3620 958 fb stat
> > > > 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> > > > 1297 1612 186 1980 2126 272 3641 960 fs sys
> > > > 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq
> > > > -
> > > > trigger
> > > > 131 1614 1866 1984 214 2763 38 962 iomem sysvi
> > > > pc
> > > > 1325 1615 187 199 2156 279 39 966 ioports threa
> > > > d-
> > > > self
> > > > 14 1618 1872 1991 2165 28 397 967 irq timer
> > > > _lis
> > > > t
> > > > 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> > > > 1426 1623 188 1993 2177 2837 40 98 kcore uptim
> > > > e
> > > > 1432 1625 1888 1994 22 2839 41 980 keys versi
> > > > on
> > > > 1446 1630 189 1999 2216 2865 42 987 key-
> > > > users vmallocinfo
> > > > 1459 1631 1893 2 2233 2880 422 988 kmsg vmsta
> > > > t
> > > > 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zonei
> > > > nfo
> > > > 1464 1635 1898 200 2317 2904 44 990 kpagecount
> > > > 1469 1636 19 2001 2319 2914 444 992 kpageflags
> > > > 1471 1637 190 2002 2335 30 45 994 loadavg
> > > > 1473 1645 1900 2003 2356 3003 46 997 locks
> > > >
> > > > [X.] Other notes, patches, fixes, workarounds:
> > > > A bug has been filed with the Ubuntu kernel team as well.
> > > > Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/174302
> > > > 7
> >
> >
--
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 20:58 ` Alexandre Belloni
@ 2018-02-13 22:20 ` Alexandre Belloni
2018-02-13 23:56 ` Peter Milley
0 siblings, 1 reply; 10+ messages in thread
From: Alexandre Belloni @ 2018-02-13 22:20 UTC (permalink / raw)
To: Peter Milley; +Cc: Alessandro Zummo, linux-rtc
I've uploaded
https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-32_amd64.deb
This should output much more debug before the failure.
Can you also join your /proc/iomem and /proc/ioports files.
On 13/02/2018 at 21:58:02 +0100, Alexandre Belloni wrote:
> Hi,
>
> On 13/02/2018 at 15:45:55 -0500, Peter Milley wrote:
> > Hi Alexandre,
> >
> > I still see the same symptoms under the new kernel. I've copied some
> > info below. While I am still running this kernel, is there anything
> > else from my system that would help you?
> >
>
> I'll prepare a new kernel with more debug output. Just know that from
> the look of it, it doesn't seem that this is directly related to the
> RTC. It is most likely a change in the x86 device handling that now
> makes it fail.
>
> > peter@haven:~$ uname -a
> > Linux haven 4.16.0-rc1+ #30 SMP Tue Feb 13 20:19:05 CET 2018 x86_64
> > x86_64 x86_64 GNU/Linux
> > peter@haven:~$ timedatectl
> > Local time: Tue 2018-02-13 15:38:19 EST
> > Universal time: Tue 2018-02-13 20:38:19 UTC
> > RTC time: n/a
> > Time zone: America/New_York (EST, -0500)
> > Network time on: yes
> > NTP synchronized: yes
> > RTC in local TZ: no
> > peter@haven:~$ dmesg | grep -i rtc
> > [ 0.049400] RTC time: 20:36:12, date: 02/13/18
> > [ 1.370612] rtc_cmos 00:01: RTC can wake from S4
> > [ 1.370622] rtc_cmos: probe of 00:01 failed with error -16
> > [ 1.411919] hctosys: unable to open rtc device (rtc0)
> > peter@haven:~$ sudo hwclock --debug
> > [sudo] password for peter:
> > hwclock from util-linux 2.30.1
> > Trying to open: /dev/rtc0
> > Trying to open: /dev/rtc
> > Trying to open: /dev/misc/rtc
> > No usable clock interface found.
> > hwclock: Cannot access the Hardware Clock via any known method.
> >
> > On Tue, 2018-02-13 at 21:25 +0100, Alexandre Belloni wrote:
> > > Hello Peter,
> > >
> > > On 13/02/2018 at 10:56:32 -0500, Peter Milley wrote:
> > > > I just verified that this problem is still present in the latest RC
> > > > kernel - 4.16.0-041600rc1-generic.
> > > >
> > >
> > > Can you try the following kernel:
> > >
> > > https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-30
> > > _amd64.deb
> > >
> > > > On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> > > > > [1.] One line summary of the problem:
> > > > > Error accessing realtime clock
> > > > >
> > > > > [2.] Full description of the problem/report:
> > > > > I was running a script previously that uses rtcwake which has
> > > > > since
> > > > > stopped working. The script automatically hibernates my laptop
> > > > > after
> > > > > a
> > > > > set period of time in sleep mode, and was working perfectly in
> > > > > kernel
> > > > > 4.10.0-37.
> > > > >
> > > > > In the process of troubleshooting, I discovered that the problem
> > > > > was
> > > > > with rtcwake which is complaining about /dev/rtc0 missing.
> > > > >
> > > > > Here is output from a sample rtcwake command:
> > > > >
> > > > > peter@haven:~$ rtcwake -m no -s 1300
> > > > > rtcwake: assuming RTC uses UTC ...
> > > > > rtcwake: /dev/rtc0: unable to find device: No such file or
> > > > > directory
> > > > >
> > > > > I verified that in fact, that directory is missing.
> > > > >
> > > > > I get the following RTC messages in dmesg when I boot the current
> > > > > kernel:
> > > > >
> > > > > peter@haven:~$ dmesg | grep -i rtc
> > > > > [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> > > > > [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> > > > > [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> > > > > [ 1.295459] hctosys: unable to open rtc device (rtc0)
> > > > >
> > > > > In researching the error, I found some suggestions to get further
> > > > > information with timedatectl and hwclock, so here are the results
> > > > > from
> > > > > those commands as well.
> > > > >
> > > > > Output of timedatectl:
> > > > >
> > > > > peter@haven:~$ timedatectl
> > > > > Local time: Fri 2017-10-27 19:06:26 EDT
> > > > > Universal time: Fri 2017-10-27 23:06:26 UTC
> > > > > RTC time: n/a
> > > > > Time zone: America/New_York (EDT, -0400)
> > > > > Network time on: yes
> > > > > NTP synchronized: yes
> > > > > RTC in local TZ: no
> > > > >
> > > > > Output of hwclock --debug:
> > > > >
> > > > > peter@haven:~$ sudo hwclock --debug
> > > > > [sudo] password for peter:
> > > > > hwclock from util-linux 2.30.1
> > > > > Trying to open: /dev/rtc0
> > > > > Trying to open: /dev/rtc
> > > > > Trying to open: /dev/misc/rtc
> > > > > No usable clock interface found.
> > > > > hwclock: Cannot access the Hardware Clock via any known method.
> > > > >
> > > > > More evidence to suggest this is a kernel bug: I live-booted a
> > > > > copy
> > > > > of
> > > > > Antergos Linux, which was using the Arch kernel 4.14.12-1-ARCH
> > > > > and it
> > > > > exhibited the same problem with the real time clock as Ubuntu
> > > > > 17.10.
> > > > >
> > > > > [3.] Keywords (i.e., modules, networking, kernel):
> > > > >
> > > > > [4.] Kernel version (from /proc/version):
> > > > > Linux version 4.15.0-041500rc9-generic (kernel@tangerine) (gcc
> > > > > version
> > > > > 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22
> > > > > 02:31:37
> > > > > UTC 2018
> > > > >
> > > > > [5.] Output of Oops.. message:
> > > > > No OOPs message.
> > > > >
> > > > > [6.] A small shell script or example program:
> > > > >
> > > > > [7.] Environment:
> > > > > Description: Ubuntu 17.10
> > > > > Release: 17.10
> > > > >
> > > > > [7.1.] Software (add the output of the ver_linux script here):
> > > > > Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22
> > > > > 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
> > > > >
> > > > > GNU Make 4.1
> > > > > Binutils 2.29.1
> > > > > Util-linux 2.30.1
> > > > > Mount 2.30.1
> > > > > Module-init-tools 24
> > > > > E2fsprogs 1.43.5
> > > > > Pcmciautils 018
> > > > > PPP 2.4.7
> > > > > Linux C Library 2.26
> > > > > Dynamic linker (ldd) 2.26
> > > > > Linux C++ Library 6.0.24
> > > > > Procps 3.3.12
> > > > > Net-tools 2.10
> > > > > Kbd 2.0.3
> > > > > Console-tools 2.0.3
> > > > > Sh-utils 8.26
> > > > > Udev 234
> > > > > Wireless-tools 30
> > > > > Modules Loaded aesni_intel aes_x86_64 ahci arc4
> > > > > autofs4
> > > > > binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211
> > > > > cifs
> > > > > coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm
> > > > > drm_kms_helper ecdh_generic fb_sys_fops fscache
> > > > > ghash_clmulni_intel
> > > > > glue_helper i2c_algo_bit i915 ideapad_laptop input_leds
> > > > > intel_cstate
> > > > > intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> > > > > ip6_tables
> > > > > ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT irqbypass
> > > > > iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp lpc_ich
> > > > > mac80211 mac_hid md4 media mei mei_me memstick mii nf_conntrack
> > > > > nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> > > > > nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> > > > > nf_defrag_ipv6
> > > > > nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> > > > > nf_reject_ipv4
> > > > > nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc pcbc
> > > > > ppdev
> > > > > psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc
> > > > > serio_raw
> > > > > shpchp snd snd_hda_codec snd_hda_codec_conexant
> > > > > snd_hda_codec_generic
> > > > > snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
> > > > > snd_rawmidi snd_seq snd_seq_device snd_seq_midi
> > > > > snd_seq_midi_event
> > > > > snd_timer soundcore sparse_keymap syscopyarea sysfillrect
> > > > > sysimgblt
> > > > > uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2
> > > > > videobuf2_vmalloc videodev vmw_vmci vmw_vsock_vmci_transport
> > > > > vsock
> > > > > wmi
> > > > > x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack xt_hl
> > > > > xt_limit
> > > > > xt_LOG xt_tcpudp
> > > > >
> > > > > [7.2.] Processor information (from /proc/cpuinfo):
> > > > > processor : 0
> > > > > vendor_id : GenuineIntel
> > > > > cpu family : 6
> > > > > model : 69
> > > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > > stepping : 1
> > > > > microcode : 0x20
> > > > > cpu MHz : 798.226
> > > > > cache size : 4096 KB
> > > > > physical id : 0
> > > > > siblings : 4
> > > > > core id : 0
> > > > > cpu cores : 2
> > > > > apicid : 0
> > > > > initial apicid : 0
> > > > > fpu : yes
> > > > > fpu_exception : yes
> > > > > cpuid level : 13
> > > > > wp : yes
> > > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > > sep
> > > > > mtrr
> > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > > tm
> > > > > pbe
> > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > pclmulqdq
> > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > > pcid
> > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > > rdrand
> > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > tpr_shadow
> > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > > bmi2
> > > > > erms
> > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > bogomips : 5188.44
> > > > > clflush size : 64
> > > > > cache_alignment : 64
> > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > power management:
> > > > >
> > > > > processor : 1
> > > > > vendor_id : GenuineIntel
> > > > > cpu family : 6
> > > > > model : 69
> > > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > > stepping : 1
> > > > > microcode : 0x20
> > > > > cpu MHz : 798.571
> > > > > cache size : 4096 KB
> > > > > physical id : 0
> > > > > siblings : 4
> > > > > core id : 0
> > > > > cpu cores : 2
> > > > > apicid : 1
> > > > > initial apicid : 1
> > > > > fpu : yes
> > > > > fpu_exception : yes
> > > > > cpuid level : 13
> > > > > wp : yes
> > > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > > sep
> > > > > mtrr
> > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > > tm
> > > > > pbe
> > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > pclmulqdq
> > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > > pcid
> > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > > rdrand
> > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > tpr_shadow
> > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > > bmi2
> > > > > erms
> > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > bogomips : 5188.44
> > > > > clflush size : 64
> > > > > cache_alignment : 64
> > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > power management:
> > > > >
> > > > > processor : 2
> > > > > vendor_id : GenuineIntel
> > > > > cpu family : 6
> > > > > model : 69
> > > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > > stepping : 1
> > > > > microcode : 0x20
> > > > > cpu MHz : 798.247
> > > > > cache size : 4096 KB
> > > > > physical id : 0
> > > > > siblings : 4
> > > > > core id : 1
> > > > > cpu cores : 2
> > > > > apicid : 2
> > > > > initial apicid : 2
> > > > > fpu : yes
> > > > > fpu_exception : yes
> > > > > cpuid level : 13
> > > > > wp : yes
> > > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > > sep
> > > > > mtrr
> > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > > tm
> > > > > pbe
> > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > pclmulqdq
> > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > > pcid
> > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > > rdrand
> > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > tpr_shadow
> > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > > bmi2
> > > > > erms
> > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > bogomips : 5188.44
> > > > > clflush size : 64
> > > > > cache_alignment : 64
> > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > power management:
> > > > >
> > > > > processor : 3
> > > > > vendor_id : GenuineIntel
> > > > > cpu family : 6
> > > > > model : 69
> > > > > model name : Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
> > > > > stepping : 1
> > > > > microcode : 0x20
> > > > > cpu MHz : 798.326
> > > > > cache size : 4096 KB
> > > > > physical id : 0
> > > > > siblings : 4
> > > > > core id : 1
> > > > > cpu cores : 2
> > > > > apicid : 3
> > > > > initial apicid : 3
> > > > > fpu : yes
> > > > > fpu_exception : yes
> > > > > cpuid level : 13
> > > > > wp : yes
> > > > > flags : fpu vme de pse tsc msr pae mce cx8 apic
> > > > > sep
> > > > > mtrr
> > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
> > > > > tm
> > > > > pbe
> > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
> > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > pclmulqdq
> > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
> > > > > pcid
> > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c
> > > > > rdrand
> > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > tpr_shadow
> > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep
> > > > > bmi2
> > > > > erms
> > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > bogomips : 5188.44
> > > > > clflush size : 64
> > > > > cache_alignment : 64
> > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > power management:
> > > > >
> > > > > [7.3.] Module information (from /proc/modules):
> > > > > rfcomm 77824 2 - Live 0xffffffffc0f26000
> > > > > vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> > > > > vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> > > > > 0xffffffffc0ee1000
> > > > > vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live
> > > > > 0xffffffffc0ec8000
> > > > > md4 16384 0 - Live 0xffffffffc0ec0000
> > > > > nls_utf8 16384 1 - Live 0xffffffffc0e07000
> > > > > cifs 720896 2 - Live 0xffffffffc0e0f000
> > > > > fscache 61440 1 cifs, Live 0xffffffffc0df7000
> > > > > ccm 20480 6 - Live 0xffffffffc0deb000
> > > > > bnep 20480 2 - Live 0xffffffffc0d06000
> > > > > binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> > > > > nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> > > > > intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> > > > > x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> > > > > intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> > > > > snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> > > > > snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> > > > > snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> > > > > 0xffffffffc0ce0000
> > > > > coretemp 16384 0 - Live 0xffffffffc0af9000
> > > > > snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> > > > > kvm_intel 204800 0 - Live 0xffffffffc0d42000
> > > > > snd_hda_codec 126976 4
> > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > > nd_h
> > > > > da
> > > > > _intel, Live 0xffffffffc0f4f000
> > > > > kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> > > > > irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> > > > > crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> > > > > crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> > > > > uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> > > > > videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> > > > > videobuf2_memops 16384 1 videobuf2_vmalloc, Live
> > > > > 0xffffffffc0a2f000
> > > > > videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> > > > > videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> > > > > 0xffffffffc0a90000
> > > > > videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
> > > > > 0xffffffffc0ab2000
> > > > > rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> > > > > media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> > > > > memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> > > > > snd_hda_core 81920 5
> > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > > nd_h
> > > > > da
> > > > > _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> > > > > ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> > > > > arc4 16384 2 - Live 0xffffffffc0a11000
> > > > > ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> > > > > nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> > > > > pcbc 16384 0 - Live 0xffffffffc0bbe000
> > > > > btusb 45056 0 - Live 0xffffffffc0bcc000
> > > > > snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> > > > > iwlmvm 364544 0 - Live 0xffffffffc0bec000
> > > > > mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> > > > > btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> > > > > aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> > > > > btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> > > > > btintel 16384 1 btusb, Live 0xffffffffc09fd000
> > > > > nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> > > > > snd_pcm 98304 4
> > > > > snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
> > > > > 0xffffffffc09e4000
> > > > > aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> > > > > bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
> > > > > 0xffffffffc095e000
> > > > > crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> > > > > glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> > > > > cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live
> > > > > 0xffffffffc0949000
> > > > > intel_cstate 20480 0 - Live 0xffffffffc08e7000
> > > > > ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> > > > > intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> > > > > ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> > > > > joydev 20480 0 - Live 0xffffffffc08da000
> > > > > input_leds 16384 0 - Live 0xffffffffc08c2000
> > > > > snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> > > > > snd_seq_midi_event 16384 1 snd_seq_midi, Live 0xffffffffc0804000
> > > > > sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07e6000
> > > > > iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> > > > > xt_hl 16384 22 - Live 0xffffffffc08bd000
> > > > > snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> > > > > wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> > > > > snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> > > > > 0xffffffffc08c9000
> > > > > snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> > > > > 0xffffffffc07ff000
> > > > > snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> > > > > ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> > > > > cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live
> > > > > 0xffffffffc081f000
> > > > > snd 81920 27
> > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic,s
> > > > > nd_h
> > > > > da
> > > > > _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_se
> > > > > q_de
> > > > > vi
> > > > > ce,snd_timer, Live 0xffffffffc080a000
> > > > > serio_raw 16384 0 - Live 0xffffffffc07b2000
> > > > > shpchp 36864 0 - Live 0xffffffffc07eb000
> > > > > soundcore 16384 1 snd, Live 0xffffffffc07d3000
> > > > > mei_me 40960 0 - Live 0xffffffffc07c8000
> > > > > lpc_ich 24576 0 - Live 0xffffffffc07bb000
> > > > > mei 90112 1 mei_me, Live 0xffffffffc079b000
> > > > > mac_hid 16384 0 - Live 0xffffffffc0796000
> > > > > nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> > > > > nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0782000
> > > > > ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> > > > > nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> > > > > nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> > > > > nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> > > > > 0xffffffffc076b000
> > > > > xt_LOG 16384 20 - Live 0xffffffffc0766000
> > > > > xt_limit 16384 21 - Live 0xffffffffc0761000
> > > > > xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> > > > > xt_addrtype 16384 4 - Live 0xffffffffc0754000
> > > > > nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> > > > > nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0743000
> > > > > xt_conntrack 16384 22 - Live 0xffffffffc073b000
> > > > > ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> > > > > ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> > > > > nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> > > > > nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live
> > > > > 0xffffffffc06e1000
> > > > > nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> > > > > nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> > > > > nf_conntrack_ftp 20480 1 nf_nat_ftp, Live 0xffffffffc06be000
> > > > > nf_conntrack 131072 8
> > > > > nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_net
> > > > > bios
> > > > > _n
> > > > > s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live
> > > > > 0xffffffffc06fc000
> > > > > libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0xffffffffc06d9000
> > > > > parport_pc 32768 0 - Live 0xffffffffc06ca000
> > > > > ppdev 20480 0 - Live 0xffffffffc06c4000
> > > > > iptable_filter 16384 1 - Live 0xffffffffc0523000
> > > > > lp 20480 0 - Live 0xffffffffc0528000
> > > > > parport 49152 3 parport_pc,ppdev,lp, Live 0xffffffffc06b1000
> > > > > ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> > > > > x_tables 40960 13
> > > > > ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt
> > > > > _add
> > > > > rt
> > > > > ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tab
> > > > > les,
> > > > > Live 0xffffffffc04e5000
> > > > > autofs4 40960 2 - Live 0xffffffffc0457000
> > > > > rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> > > > > rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live
> > > > > 0xffffffffc06f6000
> > > > > i915 1581056 30 - Live 0xffffffffc052e000
> > > > > i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> > > > > drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> > > > > syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> > > > > sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> > > > > sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> > > > > fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> > > > > r8169 81920 0 - Live 0xffffffffc03fe000
> > > > > ahci 36864 3 - Live 0xffffffffc03d8000
> > > > > psmouse 143360 0 - Live 0xffffffffc04ff000
> > > > > drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> > > > > mii 16384 1 r8169, Live 0xffffffffc047c000
> > > > > libahci 32768 1 ahci, Live 0xffffffffc046f000
> > > > > video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
> > > > >
> > > > > [7.4.] Loaded driver and hardware information (/proc/ioports):
> > > > > 0000-0cf7 : PCI Bus 0000:00
> > > > > 0000-001f : dma1
> > > > > 0020-0021 : pic1
> > > > > 0040-0043 : timer0
> > > > > 0050-0053 : timer1
> > > > > 0060-0060 : keyboard
> > > > > 0062-0062 : PNP0C09:00
> > > > > 0062-0062 : EC data
> > > > > 0064-0064 : keyboard
> > > > > 0066-0066 : PNP0C09:00
> > > > > 0066-0066 : EC cmd
> > > > > 0070-0072 : wdat_wdt
> > > > > 0080-008f : dma page reg
> > > > > 00a0-00a1 : pic2
> > > > > 00c0-00df : dma2
> > > > > 00f0-00ff : fpu
> > > > > 0680-069f : pnp 00:00
> > > > > 0cf8-0cff : PCI conf1
> > > > > 0d00-ffff : PCI Bus 0000:00
> > > > > 164e-164f : pnp 00:00
> > > > > 1800-1803 : ACPI PM1a_EVT_BLK
> > > > > 1804-1805 : ACPI PM1a_CNT_BLK
> > > > > 1808-180b : ACPI PM_TMR
> > > > > 1810-1815 : ACPI CPU throttle
> > > > > 1850-1850 : ACPI PM2_CNT_BLK
> > > > > 1854-1857 : pnp 00:02
> > > > > 1860-1862 : wdat_wdt
> > > > > 1868-186c : wdat_wdt
> > > > > 1872-1874 : wdat_wdt
> > > > > 1880-189f : ACPI GPE0_BLK
> > > > > 3000-3fff : PCI Bus 0000:01
> > > > > 3000-30ff : 0000:01:00.0
> > > > > 3000-30ff : r8169
> > > > > 4000-403f : 0000:00:02.0
> > > > > 4040-405f : 0000:00:1f.3
> > > > > 4060-407f : 0000:00:1f.2
> > > > > 4060-407f : ahci
> > > > > 4080-4087 : 0000:00:1f.2
> > > > > 4080-4087 : ahci
> > > > > 4088-408f : 0000:00:1f.2
> > > > > 4088-408f : ahci
> > > > > 4090-4093 : 0000:00:1f.2
> > > > > 4090-4093 : ahci
> > > > > 4094-4097 : 0000:00:1f.2
> > > > > 4094-4097 : ahci
> > > > > ffff-ffff : pnp 00:00
> > > > > ffff-ffff : pnp 00:00
> > > > > ffff-ffff : pnp 00:00
> > > > >
> > > > > (/proc/iomem):
> > > > > 00000000-00000fff : Reserved
> > > > > 00001000-0006efff : System RAM
> > > > > 0006f000-0006ffff : Reserved
> > > > > 00070000-00087fff : System RAM
> > > > > 00088000-000bffff : Reserved
> > > > > 000a0000-000bffff : PCI Bus 0000:00
> > > > > 000c0000-000c3fff : PCI Bus 0000:00
> > > > > 000c4000-000c7fff : PCI Bus 0000:00
> > > > > 000c8000-000cbfff : PCI Bus 0000:00
> > > > > 000cc000-000cffff : PCI Bus 0000:00
> > > > > 000d0000-000d3fff : PCI Bus 0000:00
> > > > > 000d4000-000d7fff : PCI Bus 0000:00
> > > > > 000d8000-000dbfff : PCI Bus 0000:00
> > > > > 000dc000-000dffff : PCI Bus 0000:00
> > > > > 000e0000-000e3fff : PCI Bus 0000:00
> > > > > 000e4000-000e7fff : PCI Bus 0000:00
> > > > > 000e8000-000ebfff : PCI Bus 0000:00
> > > > > 000ec000-000effff : PCI Bus 0000:00
> > > > > 000f0000-000fffff : System ROM
> > > > > 00100000-a56affff : System RAM
> > > > > a56b0000-a5eaffff : Reserved
> > > > > a5eb0000-aa6befff : System RAM
> > > > > aa6bf000-aa8befff : Unknown E820 type
> > > > > aa8bf000-aaebefff : Reserved
> > > > > aaebf000-aafbefff : ACPI Non-volatile Storage
> > > > > aafbf000-aaffefff : ACPI Tables
> > > > > aafff000-aaffffff : System RAM
> > > > > ab000000-af9fffff : Reserved
> > > > > aba00000-af9fffff : Graphics Stolen Memory
> > > > > afa00000-feafffff : PCI Bus 0000:00
> > > > > afa10000-afa1ffff : pnp 00:05
> > > > > afa20000-afa20fff : pnp 00:05
> > > > > b0000000-bfffffff : 0000:00:02.0
> > > > > c0000000-c03fffff : 0000:00:02.0
> > > > > c0400000-c04fffff : PCI Bus 0000:02
> > > > > c0400000-c0401fff : 0000:02:00.0
> > > > > c0400000-c0401fff : iwlwifi
> > > > > c0500000-c05fffff : PCI Bus 0000:01
> > > > > c0500000-c0503fff : 0000:01:00.0
> > > > > c0500000-c0503fff : r8169
> > > > > c0504000-c0504fff : 0000:01:00.0
> > > > > c0504000-c0504fff : r8169
> > > > > c0600000-c060ffff : 0000:00:14.0
> > > > > c0600000-c060ffff : xhci-hcd
> > > > > c0610000-c0613fff : 0000:00:03.0
> > > > > c0610000-c0613fff : ICH HD audio
> > > > > c0614000-c0617fff : 0000:00:1b.0
> > > > > c0614000-c0617fff : ICH HD audio
> > > > > c0618000-c061801f : 0000:00:16.0
> > > > > c0618000-c061801f : mei_me
> > > > > c0619000-c06190ff : 0000:00:1f.3
> > > > > c061b000-c061b7ff : 0000:00:1f.2
> > > > > c061b000-c061b7ff : ahci
> > > > > c061c000-c061c3ff : 0000:00:1d.0
> > > > > c061c000-c061c3ff : ehci_hcd
> > > > > e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> > > > > e0000000-efffffff : Reserved
> > > > > e0000000-efffffff : pnp 00:05
> > > > > fe101000-fe112fff : Reserved
> > > > > feb00000-feb0ffff : Reserved
> > > > > fec00000-fec00fff : Reserved
> > > > > fec00000-fec003ff : IOAPIC 0
> > > > > fed00000-fee00fff : Reserved
> > > > > fed00000-fed003ff : HPET 0
> > > > > fed00000-fed003ff : PNP0103:00
> > > > > fed10000-fed17fff : pnp 00:05
> > > > > fed18000-fed18fff : pnp 00:05
> > > > > fed19000-fed19fff : pnp 00:05
> > > > > fed1c000-fed1ffff : pnp 00:05
> > > > > fed1f800-fed1f9ff : intel-spi
> > > > > fed20000-fed3ffff : pnp 00:05
> > > > > fed90000-fed93fff : pnp 00:05
> > > > > fee00000-fee00fff : Local APIC
> > > > > ff000000-ffffffff : INT0800:00
> > > > > ffc00000-ffffffff : Reserved
> > > > > 100000000-44f5fffff : System RAM
> > > > > 2b4800000-2b54031f0 : Kernel code
> > > > > 2b54031f1-2b5e695ff : Kernel data
> > > > > 2b60dd000-2b6338fff : Kernel bss
> > > > > 44f600000-44fffffff : RAM buffer
> > > > >
> > > > > [7.5.] PCI information ('lspci -vvv' as root):
> > > > > 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM
> > > > > Controller
> > > > > (rev
> > > > > 0b)
> > > > > Subsystem: Lenovo Haswell-ULT DRAM Controller
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > > > > Latency: 0
> > > > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > > > Kernel driver in use: hsw_uncore
> > > > >
> > > > > 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> > > > > Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA
> > > > > controller])
> > > > > Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0
> > > > > Interrupt: pin A routed to IRQ 45
> > > > > Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> > > > > [size=4M]
> > > > > Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
> > > > > Region 4: I/O ports at 4000 [size=64]
> > > > > [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> > > > > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > > Address: fee04004 Data: 4023
> > > > > Capabilities: [d0] Power Management version 2
> > > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > > ,D2-,D3hot-,D3cold-)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [a4] PCI Advanced Features
> > > > > AFCap: TP+ FLR+
> > > > > AFCtrl: FLR-
> > > > > AFStatus: TP-
> > > > > Kernel driver in use: i915
> > > > > Kernel modules: i915
> > > > >
> > > > > 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio
> > > > > Controller
> > > > > (rev 0b)
> > > > > Subsystem: Lenovo Haswell-ULT HD Audio Controller
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin A routed to IRQ 49
> > > > > Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> > > > > [size=16K]
> > > > > Capabilities: [50] Power Management version 2
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > > ,D2-,D3hot-,D3cold-)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > > Address: fee04004 Data: 4024
> > > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > > Endpoint, MSI 00
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > > ExtTag- RBE-
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr- TransPend-
> > > > > Kernel driver in use: snd_hda_intel
> > > > > Kernel modules: snd_hda_intel
> > > > >
> > > > > 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC
> > > > > (rev
> > > > > 04)
> > > > > (prog-if 30 [XHCI])
> > > > > Subsystem: Lenovo 8 Series USB xHCI HC
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > >
> > > > > Latency: 0
> > > > > Interrupt: pin A routed to IRQ 42
> > > > > Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> > > > > [size=64K]
> > > > > Capabilities: [70] Power Management version 2
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-
> > > > > ,D1-,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> > > > > Address: 00000000fee02004 Data: 4022
> > > > > Kernel driver in use: xhci_hcd
> > > > >
> > > > > 00:16.0 Communication controller: Intel Corporation 8 Series HECI
> > > > > #0
> > > > > (rev 04)
> > > > > Subsystem: Lenovo 8 Series HECI
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0
> > > > > Interrupt: pin A routed to IRQ 46
> > > > > Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> > > > > [size=32]
> > > > > Capabilities: [50] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > > ,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > > Address: 00000000fee08004 Data: 4023
> > > > > Kernel driver in use: mei_me
> > > > > Kernel modules: mei_me
> > > > >
> > > > > 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio
> > > > > Controller
> > > > > (rev 04)
> > > > > Subsystem: Lenovo 8 Series HD Audio Controller
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin A routed to IRQ 48
> > > > > Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> > > > > [size=16K]
> > > > > Capabilities: [50] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-
> > > > > ,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > > Address: 00000000fee02004 Data: 4024
> > > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > > Endpoint, MSI 00
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > > ExtTag- RBE-
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr+ TransPend-
> > > > > Capabilities: [100 v1] Virtual Channel
> > > > > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> > > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > > Ctrl: ArbSelect=Fixed
> > > > > Status: InProgress-
> > > > > VC0: Caps: PATOffset=00 MaxTimeSlots=1
> > > > > RejSnoopTrans-
> > > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > > TWRR128- WRR256-
> > > > > Ctrl: Enable+ ID=0 ArbSelect=Fixed
> > > > > TC/VC=ff
> > > > > Status: NegoPending- InProgress-
> > > > > VC1: Caps: PATOffset=00 MaxTimeSlots=1
> > > > > RejSnoopTrans-
> > > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > > TWRR128- WRR256-
> > > > > Ctrl: Enable- ID=0 ArbSelect=Fixed
> > > > > TC/VC=00
> > > > > Status: NegoPending- InProgress-
> > > > > Kernel driver in use: snd_hda_intel
> > > > > Kernel modules: snd_hda_intel
> > > > >
> > > > > 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > > > Port
> > > > > 3
> > > > > (rev e4) (prog-if 00 [Normal decode])
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin C routed to IRQ 40
> > > > > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > > > > I/O behind bridge: 00003000-00003fff
> > > > > Memory behind bridge: c0500000-c05fffff
> > > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > > 00000000000fffff
> > > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > > ExtTag- RBE+
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr+ TransPend-
> > > > > LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s
> > > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > > ASPMOptComp-
> > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > > CommClk+
> > > > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > > > HotPlug- Surprise-
> > > > > Slot #2, PowerLimit 10.000W; Interlock-
> > > > > NoCompl+
> > > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > > > CmdCplt- HPIrq- LinkChg-
> > > > > Control: AttnInd Unknown, PwrInd Unknown,
> > > > > Power- Interlock-
> > > > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > > > PresDet+ Interlock-
> > > > > Changed: MRL- PresDet- LinkState+
> > > > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > > > PMEIntEna+ CRSVisible-
> > > > > RootCap: CRSVisible-
> > > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > > > LTR-, OBFF Not Supported ARIFwd-
> > > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > > ,
> > > > > LTR-, OBFF Disabled ARIFwd-
> > > > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > > > SpeedDis-
> > > > > Transmit Margin: Normal Operating Range,
> > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > Compliance De-emphasis: -6dB
> > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > > LinkEqualizationRequest-
> > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > > Address: fee04004 Data: 4021
> > > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > > > Port 3
> > > > > Capabilities: [a0] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > > ,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [100 v0] #00
> > > > > Capabilities: [200 v1] L1 PM Substates
> > > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > ASPM_L1.1+ L1_PM_Substates+
> > > > > PortCommonModeRestoreTime=40us
> > > > > PortTPowerOnTime=10us
> > > > > L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> > > > > ASPM_L1.1-
> > > > > T_CommonMode=150us LTR1.2_Threshold=163840ns
> > > > > L1SubCtl2: T_PwrOn=150us
> > > > > Kernel driver in use: pcieport
> > > > > Kernel modules: shpchp
> > > > >
> > > > > 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root
> > > > > Port
> > > > > 4
> > > > > (rev e4) (prog-if 00 [Normal decode])
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin D routed to IRQ 41
> > > > > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> > > > > I/O behind bridge: 0000f000-00000fff
> > > > > Memory behind bridge: c0400000-c04fffff
> > > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > > 00000000000fffff
> > > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> > > > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> > > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0
> > > > > ExtTag- RBE+
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr+ TransPend-
> > > > > LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s
> > > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > > ASPMOptComp-
> > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > > CommClk+
> > > > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd-
> > > > > HotPlug- Surprise-
> > > > > Slot #3, PowerLimit 10.000W; Interlock-
> > > > > NoCompl+
> > > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet-
> > > > > CmdCplt- HPIrq- LinkChg-
> > > > > Control: AttnInd Unknown, PwrInd Unknown,
> > > > > Power- Interlock-
> > > > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
> > > > > PresDet+ Interlock-
> > > > > Changed: MRL- PresDet- LinkState+
> > > > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal-
> > > > > PMEIntEna+ CRSVisible-
> > > > > RootCap: CRSVisible-
> > > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > > DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> > > > > LTR-, OBFF Not Supported ARIFwd-
> > > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > > ,
> > > > > LTR-, OBFF Disabled ARIFwd-
> > > > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance-
> > > > > SpeedDis-
> > > > > Transmit Margin: Normal Operating Range,
> > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > Compliance De-emphasis: -6dB
> > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > > LinkEqualizationRequest-
> > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > > Address: fee08004 Data: 4021
> > > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI Express Root
> > > > > Port 4
> > > > > Capabilities: [a0] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > > ,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [100 v0] #00
> > > > > Capabilities: [200 v1] L1 PM Substates
> > > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > ASPM_L1.1+ L1_PM_Substates+
> > > > > PortCommonModeRestoreTime=40us
> > > > > PortTPowerOnTime=10us
> > > > > L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > ASPM_L1.1+
> > > > > T_CommonMode=40us LTR1.2_Threshold=163840ns
> > > > > L1SubCtl2: T_PwrOn=60us
> > > > > Kernel driver in use: pcieport
> > > > > Kernel modules: shpchp
> > > > >
> > > > > 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1
> > > > > (rev
> > > > > 04)
> > > > > (prog-if 20 [EHCI])
> > > > > Subsystem: Lenovo 8 Series USB EHCI
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > >
> > > > > Latency: 0
> > > > > Interrupt: pin A routed to IRQ 23
> > > > > Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> > > > > [size=1K]
> > > > > Capabilities: [50] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > > > > PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [58] Debug port: BAR=1 offset=00a0
> > > > > Capabilities: [98] PCI Advanced Features
> > > > > AFCap: TP+ FLR+
> > > > > AFCtrl: FLR-
> > > > > AFStatus: TP-
> > > > > Kernel driver in use: ehci-pci
> > > > >
> > > > > 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller
> > > > > (rev
> > > > > 04)
> > > > > Subsystem: Lenovo 8 Series LPC Controller
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > >
> > > > > Latency: 0
> > > > > Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> > > > > Kernel driver in use: lpc_ich
> > > > > Kernel modules: lpc_ich
> > > > >
> > > > > 00:1f.2 SATA controller: Intel Corporation 8 Series SATA
> > > > > Controller 1
> > > > > [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> > > > > Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode]
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > >
> > > > > Latency: 0
> > > > > Interrupt: pin B routed to IRQ 43
> > > > > Region 0: I/O ports at 4088 [size=8]
> > > > > Region 1: I/O ports at 4094 [size=4]
> > > > > Region 2: I/O ports at 4080 [size=8]
> > > > > Region 3: I/O ports at 4090 [size=4]
> > > > > Region 4: I/O ports at 4060 [size=32]
> > > > > Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> > > > > [size=2K]
> > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > > > Address: fee02004 Data: 4025
> > > > > Capabilities: [70] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-
> > > > > ,D2-,D3hot+,D3cold-)
> > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> > > > > Kernel driver in use: ahci
> > > > > Kernel modules: ahci
> > > > >
> > > > > 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev
> > > > > 04)
> > > > > Subsystem: Lenovo 8 Series SMBus Controller
> > > > > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > >
> > > > > Interrupt: pin C routed to IRQ 0
> > > > > Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> > > > > [size=256]
> > > > > Region 4: I/O ports at 4040 [size=32]
> > > > > Kernel modules: i2c_i801
> > > > >
> > > > > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > > > > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev
> > > > > 10)
> > > > > Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> > > > > Ethernet Controller
> > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin A routed to IRQ 44
> > > > > Region 0: I/O ports at 3000 [size=256]
> > > > > Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> > > > > [size=4K]
> > > > > Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> > > > > [size=16K]
> > > > > Capabilities: [40] Power Management version 3
> > > > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > > > > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > > Address: 00000000fee02004 Data: 4023
> > > > > Capabilities: [70] Express (v2) Endpoint, MSI 01
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > > > Latency L0s <512ns, L1 <64us
> > > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> > > > > SlotPowerLimit 10.000W
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > > > MaxPayload 128 bytes, MaxReadReq 4096 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr+ TransPend-
> > > > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > > > L0s L1, Exit Latency L0s unlimited, L1 <64us
> > > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > > ASPMOptComp+
> > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled-
> > > > > CommClk+
> > > > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > > DevCap2: Completion Timeout: Range ABCD, TimeoutDis+,
> > > > > LTR+, OBFF Via message/WAKE#
> > > > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> > > > > ,
> > > > > LTR-, OBFF Disabled
> > > > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > > > SpeedDis-
> > > > > Transmit Margin: Normal Operating Range,
> > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > Compliance De-emphasis: -6dB
> > > > > LnkSta2: Current De-emphasis Level: -6dB,
> > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > > LinkEqualizationRequest-
> > > > > Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> > > > > Vector table: BAR=4 offset=00000000
> > > > > PBA: BAR=4 offset=00000800
> > > > > Capabilities: [d0] Vital Product Data
> > > > > pcilib: sysfs_read_vpd: read failed: Input/output error
> > > > > Not readable
> > > > > Capabilities: [100 v15] #ffff
> > > > > Capabilities: [ffc v15] #ffff
> > > > > Capabilities: [ffc v15] <chain looped>
> > > > > Kernel driver in use: r8169
> > > > > Kernel modules: r8169
> > > > >
> > > > > 02:00.0 Network controller: Intel Corporation Wireless 3160 (rev
> > > > > 93)
> > > > > Subsystem: Intel Corporation Dual Band Wireless AC 3160
> > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > Interrupt: pin A routed to IRQ 47
> > > > > Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> > > > > [size=8K]
> > > > > Capabilities: [c8] Power Management version 3
> > > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-
> > > > > ,D2-,D3hot+,D3cold+)
> > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > > > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > > > Address: 00000000fee08004 Data: 4024
> > > > > Capabilities: [40] Express (v2) Endpoint, MSI 00
> > > > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
> > > > > Latency L0s <512ns, L1 unlimited
> > > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> > > > > SlotPowerLimit 0.000W
> > > > > DevCtl: Report errors: Correctable- Non-Fatal-
> > > > > Fatal- Unsupported-
> > > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+
> > > > > FLReset-
> > > > > MaxPayload 128 bytes, MaxReadReq 128 bytes
> > > > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq-
> > > > > AuxPwr+ TransPend-
> > > > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
> > > > > L0s L1, Exit Latency L0s <4us, L1 <32us
> > > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > > ASPMOptComp-
> > > > > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes
> > > > > Disabled- CommClk+
> > > > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train-
> > > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > > DevCap2: Completion Timeout: Range B, TimeoutDis+,
> > > > > LTR+, OBFF Via WAKE#
> > > > > DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-
> > > > > ,
> > > > > LTR-, OBFF Disabled
> > > > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> > > > > SpeedDis-
> > > > > Transmit Margin: Normal Operating Range,
> > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > Compliance De-emphasis: -6dB
> > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > EqualizationPhase2-, EqualizationPhase3-,
> > > > > LinkEqualizationRequest-
> > > > > Capabilities: [100 v1] Advanced Error Reporting
> > > > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
> > > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
> > > > > UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> > > > > CESta: RxErr- BadTLP- BadDLLP- Rollover-
> > > > > Timeout- NonFatalErr-
> > > > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> > > > > Timeout- NonFatalErr+
> > > > > AERCap: First Error Pointer: 00, GenCap- CGenEn-
> > > > > ChkCap- ChkEn-
> > > > > Capabilities: [140 v1] Device Serial Number d0-7e-35-ff-ff-2f-
> > > > > 3a-d2
> > > > > Capabilities: [14c v1] Latency Tolerance Reporting
> > > > > Max snoop latency: 3145728ns
> > > > > Max no snoop latency: 3145728ns
> > > > > Capabilities: [154 v1] Vendor Specific Information: ID=cafe
> > > > > Rev=1 Len=014 <?>
> > > > > Kernel driver in use: iwlwifi
> > > > > Kernel modules: iwlwifi
> > > > >
> > > > > [7.6.] SCSI information (from /proc/scsi/scsi):
> > > > > Attached devices:
> > > > > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > > > > Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> > > > > Type: Direct-Access ANSI SCSI revision:
> > > > > 05
> > > > > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > > > > Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> > > > > Type: CD-ROM ANSI SCSI revision:
> > > > > 05
> > > > >
> > > > > [7.7.] Other information that might be relevant to the problem
> > > > > (please look in /proc and include all information that you
> > > > > think to be relevant):
> > > > > 1 1484 1649 191 2005 2363 3047 47 998 mdsta
> > > > > t
> > > > > 10 1489 1685 1913 201 2367 306 48 acpi memin
> > > > > fo
> > > > > 100 15 1742 1918 202 237 307 49 asound misc
> > > > > 1000 1511 1746 1922 2030 2389 31 50 buddyinfo modul
> > > > > es
> > > > > 1001 1561 1747 1925 2034 2392 32 530 bus mount
> > > > > s
> > > > > 1035 1566 1754 1929 2046 24 3247 55 cgroups mtrr
> > > > > 105 1568 1758 1931 2054 240 33 56 cmdline net
> > > > > 11 1572 1760 1943 2089 241 3312 570 consoles paget
> > > > > ypei
> > > > > nf
> > > > > o
> > > > > 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo parti
> > > > > tion
> > > > > s
> > > > > 114 1586 18 1952 21 25 3350 6 crypto sched
> > > > > _deb
> > > > > ug
> > > > > 1163 1591 1826 1961 2102 2552 3352 7 devices sched
> > > > > stat
> > > > > 1169 1594 1831 1962 2103 26 3390 759 diskstats scsi
> > > > > 1172 1597 184 1965 2106 2628 34 8 dma self
> > > > > 12 16 1846 1968 2111 2678 3485 9 driver slabi
> > > > > nfo
> > > > > 1220 1608 185 1969 2114 268 3500 911 execdomains softi
> > > > > rqs
> > > > > 1242 1609 1852 1979 2117 27 3620 958 fb stat
> > > > > 1296 1611 1859 198 212 2706 3621 959 filesystems swaps
> > > > > 1297 1612 186 1980 2126 272 3641 960 fs sys
> > > > > 13 1613 1864 1981 2129 2728 37 961 interrupts sysrq
> > > > > -
> > > > > trigger
> > > > > 131 1614 1866 1984 214 2763 38 962 iomem sysvi
> > > > > pc
> > > > > 1325 1615 187 199 2156 279 39 966 ioports threa
> > > > > d-
> > > > > self
> > > > > 14 1618 1872 1991 2165 28 397 967 irq timer
> > > > > _lis
> > > > > t
> > > > > 1415 1622 1876 1992 2175 2805 4 976 kallsyms tty
> > > > > 1426 1623 188 1993 2177 2837 40 98 kcore uptim
> > > > > e
> > > > > 1432 1625 1888 1994 22 2839 41 980 keys versi
> > > > > on
> > > > > 1446 1630 189 1999 2216 2865 42 987 key-
> > > > > users vmallocinfo
> > > > > 1459 1631 1893 2 2233 2880 422 988 kmsg vmsta
> > > > > t
> > > > > 1463 1634 1894 20 2297 2895 43 99 kpagecgroup zonei
> > > > > nfo
> > > > > 1464 1635 1898 200 2317 2904 44 990 kpagecount
> > > > > 1469 1636 19 2001 2319 2914 444 992 kpageflags
> > > > > 1471 1637 190 2002 2335 30 45 994 loadavg
> > > > > 1473 1645 1900 2003 2356 3003 46 997 locks
> > > > >
> > > > > [X.] Other notes, patches, fixes, workarounds:
> > > > > A bug has been filed with the Ubuntu kernel team as well.
> > > > > Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/174302
> > > > > 7
> > >
> > >
>
> --
> Alexandre Belloni, Bootlin (formerly Free Electrons)
> Embedded Linux and Kernel engineering
> http://bootlin.com
--
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 22:20 ` Alexandre Belloni
@ 2018-02-13 23:56 ` Peter Milley
2018-02-14 1:45 ` Alexandre Belloni
0 siblings, 1 reply; 10+ messages in thread
From: Peter Milley @ 2018-02-13 23:56 UTC (permalink / raw)
To: Alexandre Belloni; +Cc: Alessandro Zummo, linux-rtc
Okay, I've booted the new kernel.
peter@haven:~$ uname -a
Linux haven 4.16.0-rc1+ #32 SMP Tue Feb 13 22:11:39 CET 2018 x86_64
x86_64 x86_64 GNU/Linux
peter@haven:~$ dmesg | grep -i rtc
[ 0.045403] RTC time: 23:46:52, date: 02/13/18
[ 1.368198] rtc_cmos 00:01: RTC can wake from S4
[ 1.368205] rtc_cmos: drivers/rtc/rtc-cmos.c +679 cmos_do_probe
[ 1.368235] rtc_cmos: drivers/rtc/rtc-cmos.c +684 cmos_do_probe
[ 1.368260] rtc_cmos: drivers/rtc/rtc-cmos.c +688 cmos_do_probe
[ 1.368285] rtc_cmos: 1: 70 8
[ 1.368302] rtc_cmos: probe of 00:01 failed with error -16
[ 1.408861] hctosys: unable to open rtc device (rtc0)
Here is /proc/iomem:
peter@haven:~$ sudo cat /proc/iomem
00000000-00000fff : Reserved
00001000-0006efff : System RAM
0006f000-0006ffff : Reserved
00070000-00087fff : System RAM
00088000-000bffff : Reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000c3fff : PCI Bus 0000:00
000c4000-000c7fff : PCI Bus 0000:00
000c8000-000cbfff : PCI Bus 0000:00
000cc000-000cffff : PCI Bus 0000:00
000d0000-000d3fff : PCI Bus 0000:00
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000e0000-000e3fff : PCI Bus 0000:00
000e4000-000e7fff : PCI Bus 0000:00
000e8000-000ebfff : PCI Bus 0000:00
000ec000-000effff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-a56affff : System RAM
2d200000-2de0325c : Kernel code
2de0325d-2e8671ff : Kernel data
2ee65000-2f0bafff : Kernel bss
a56b0000-a5eaffff : Reserved
a5eb0000-aa6befff : System RAM
aa6bf000-aa8befff : Unknown E820 type
aa8bf000-aaebefff : Reserved
aaebf000-aafbefff : ACPI Non-volatile Storage
aafbf000-aaffefff : ACPI Tables
aafff000-aaffffff : System RAM
ab000000-af9fffff : Reserved
aba00000-af9fffff : Graphics Stolen Memory
afa00000-feafffff : PCI Bus 0000:00
afa10000-afa1ffff : pnp 00:05
afa20000-afa20fff : pnp 00:05
b0000000-bfffffff : 0000:00:02.0
c0000000-c03fffff : 0000:00:02.0
c0400000-c04fffff : PCI Bus 0000:02
c0400000-c0401fff : 0000:02:00.0
c0400000-c0401fff : iwlwifi
c0500000-c05fffff : PCI Bus 0000:01
c0500000-c0503fff : 0000:01:00.0
c0500000-c0503fff : r8169
c0504000-c0504fff : 0000:01:00.0
c0504000-c0504fff : r8169
c0600000-c060ffff : 0000:00:14.0
c0600000-c060ffff : xhci-hcd
c0610000-c0613fff : 0000:00:03.0
c0610000-c0613fff : ICH HD audio
c0614000-c0617fff : 0000:00:1b.0
c0614000-c0617fff : ICH HD audio
c0618000-c061801f : 0000:00:16.0
c0618000-c061801f : mei_me
c0619000-c06190ff : 0000:00:1f.3
c061b000-c061b7ff : 0000:00:1f.2
c061b000-c061b7ff : ahci
c061c000-c061c3ff : 0000:00:1d.0
c061c000-c061c3ff : ehci_hcd
e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
e0000000-efffffff : Reserved
e0000000-efffffff : pnp 00:05
fe101000-fe112fff : Reserved
feb00000-feb0ffff : Reserved
fec00000-fec00fff : Reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fee00fff : Reserved
fed00000-fed003ff : HPET 0
fed00000-fed003ff : PNP0103:00
fed10000-fed17fff : pnp 00:05
fed18000-fed18fff : pnp 00:05
fed19000-fed19fff : pnp 00:05
fed1c000-fed1ffff : pnp 00:05
fed1f800-fed1f9ff : intel-spi
fed1f800-fed1f9ff : intel-spi
fed20000-fed3ffff : pnp 00:05
fed90000-fed93fff : pnp 00:05
fee00000-fee00fff : Local APIC
ff000000-ffffffff : INT0800:00
ffc00000-ffffffff : Reserved
100000000-44f5fffff : System RAM
44f600000-44fffffff : RAM buffer
And /proc/ioports:
peter@haven:~$ sudo cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0062-0062 : PNP0C09:00
0062-0062 : EC data
0064-0064 : keyboard
0066-0066 : PNP0C09:00
0066-0066 : EC cmd
0070-0072 : wdat_wdt
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0680-069f : pnp 00:00
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
164e-164f : pnp 00:00
1800-1803 : ACPI PM1a_EVT_BLK
1804-1805 : ACPI PM1a_CNT_BLK
1808-180b : ACPI PM_TMR
1810-1815 : ACPI CPU throttle
1850-1850 : ACPI PM2_CNT_BLK
1854-1857 : pnp 00:02
1860-1862 : wdat_wdt
1868-186c : wdat_wdt
1872-1874 : wdat_wdt
1880-189f : ACPI GPE0_BLK
3000-3fff : PCI Bus 0000:01
3000-30ff : 0000:01:00.0
3000-30ff : r8169
4000-403f : 0000:00:02.0
4040-405f : 0000:00:1f.3
4060-407f : 0000:00:1f.2
4060-407f : ahci
4080-4087 : 0000:00:1f.2
4080-4087 : ahci
4088-408f : 0000:00:1f.2
4088-408f : ahci
4090-4093 : 0000:00:1f.2
4090-4093 : ahci
4094-4097 : 0000:00:1f.2
4094-4097 : ahci
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
On Tue, 2018-02-13 at 23:20 +0100, Alexandre Belloni wrote:
> I've uploaded
> https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-rc1+-32
> _amd64.deb
>
> This should output much more debug before the failure.
>
> Can you also join your /proc/iomem and /proc/ioports files.
>
> On 13/02/2018 at 21:58:02 +0100, Alexandre Belloni wrote:
> > Hi,
> >
> > On 13/02/2018 at 15:45:55 -0500, Peter Milley wrote:
> > > Hi Alexandre,
> > >
> > > I still see the same symptoms under the new kernel. I've copied
> > > some
> > > info below. While I am still running this kernel, is there
> > > anything
> > > else from my system that would help you?
> > >
> >
> > I'll prepare a new kernel with more debug output. Just know that
> > from
> > the look of it, it doesn't seem that this is directly related to
> > the
> > RTC. It is most likely a change in the x86 device handling that now
> > makes it fail.
> >
> > > peter@haven:~$ uname -a
> > > Linux haven 4.16.0-rc1+ #30 SMP Tue Feb 13 20:19:05 CET 2018
> > > x86_64
> > > x86_64 x86_64 GNU/Linux
> > > peter@haven:~$ timedatectl
> > > Local time: Tue 2018-02-13 15:38:19 EST
> > > Universal time: Tue 2018-02-13 20:38:19 UTC
> > > RTC time: n/a
> > > Time zone: America/New_York (EST, -0500)
> > > Network time on: yes
> > > NTP synchronized: yes
> > > RTC in local TZ: no
> > > peter@haven:~$ dmesg | grep -i rtc
> > > [ 0.049400] RTC time: 20:36:12, date: 02/13/18
> > > [ 1.370612] rtc_cmos 00:01: RTC can wake from S4
> > > [ 1.370622] rtc_cmos: probe of 00:01 failed with error -16
> > > [ 1.411919] hctosys: unable to open rtc device (rtc0)
> > > peter@haven:~$ sudo hwclock --debug
> > > [sudo] password for peter:
> > > hwclock from util-linux 2.30.1
> > > Trying to open: /dev/rtc0
> > > Trying to open: /dev/rtc
> > > Trying to open: /dev/misc/rtc
> > > No usable clock interface found.
> > > hwclock: Cannot access the Hardware Clock via any known method.
> > >
> > > On Tue, 2018-02-13 at 21:25 +0100, Alexandre Belloni wrote:
> > > > Hello Peter,
> > > >
> > > > On 13/02/2018 at 10:56:32 -0500, Peter Milley wrote:
> > > > > I just verified that this problem is still present in the
> > > > > latest RC
> > > > > kernel - 4.16.0-041600rc1-generic.
> > > > >
> > > >
> > > > Can you try the following kernel:
> > > >
> > > > https://bootlin.com/~alexandre/linux-image-4.16.0-rc1+_4.16.0-r
> > > > c1+-30
> > > > _amd64.deb
> > > >
> > > > > On Wed, 2018-01-24 at 19:12 -0500, Peter Milley wrote:
> > > > > > [1.] One line summary of the problem:
> > > > > > Error accessing realtime clock
> > > > > >
> > > > > > [2.] Full description of the problem/report:
> > > > > > I was running a script previously that uses rtcwake which
> > > > > > has
> > > > > > since
> > > > > > stopped working. The script automatically hibernates my
> > > > > > laptop
> > > > > > after
> > > > > > a
> > > > > > set period of time in sleep mode, and was working perfectly
> > > > > > in
> > > > > > kernel
> > > > > > 4.10.0-37.
> > > > > >
> > > > > > In the process of troubleshooting, I discovered that the
> > > > > > problem
> > > > > > was
> > > > > > with rtcwake which is complaining about /dev/rtc0 missing.
> > > > > >
> > > > > > Here is output from a sample rtcwake command:
> > > > > >
> > > > > > peter@haven:~$ rtcwake -m no -s 1300
> > > > > > rtcwake: assuming RTC uses UTC ...
> > > > > > rtcwake: /dev/rtc0: unable to find device: No such file or
> > > > > > directory
> > > > > >
> > > > > > I verified that in fact, that directory is missing.
> > > > > >
> > > > > > I get the following RTC messages in dmesg when I boot the
> > > > > > current
> > > > > > kernel:
> > > > > >
> > > > > > peter@haven:~$ dmesg | grep -i rtc
> > > > > > [ 0.089393] RTC time: 17:03:55, date: 11/01/17
> > > > > > [ 1.238784] rtc_cmos 00:01: RTC can wake from S4
> > > > > > [ 1.238794] rtc_cmos: probe of 00:01 failed with error -16
> > > > > > [ 1.295459] hctosys: unable to open rtc device (rtc0)
> > > > > >
> > > > > > In researching the error, I found some suggestions to get
> > > > > > further
> > > > > > information with timedatectl and hwclock, so here are the
> > > > > > results
> > > > > > from
> > > > > > those commands as well.
> > > > > >
> > > > > > Output of timedatectl:
> > > > > >
> > > > > > peter@haven:~$ timedatectl
> > > > > > Local time: Fri 2017-10-27 19:06:26 EDT
> > > > > > Universal time: Fri 2017-10-27 23:06:26 UTC
> > > > > > RTC time: n/a
> > > > > > Time zone: America/New_York (EDT, -0400)
> > > > > > Network time on: yes
> > > > > > NTP synchronized: yes
> > > > > > RTC in local TZ: no
> > > > > >
> > > > > > Output of hwclock --debug:
> > > > > >
> > > > > > peter@haven:~$ sudo hwclock --debug
> > > > > > [sudo] password for peter:
> > > > > > hwclock from util-linux 2.30.1
> > > > > > Trying to open: /dev/rtc0
> > > > > > Trying to open: /dev/rtc
> > > > > > Trying to open: /dev/misc/rtc
> > > > > > No usable clock interface found.
> > > > > > hwclock: Cannot access the Hardware Clock via any known
> > > > > > method.
> > > > > >
> > > > > > More evidence to suggest this is a kernel bug: I live-
> > > > > > booted a
> > > > > > copy
> > > > > > of
> > > > > > Antergos Linux, which was using the Arch kernel 4.14.12-1-
> > > > > > ARCH
> > > > > > and it
> > > > > > exhibited the same problem with the real time clock as
> > > > > > Ubuntu
> > > > > > 17.10.
> > > > > >
> > > > > > [3.] Keywords (i.e., modules, networking, kernel):
> > > > > >
> > > > > > [4.] Kernel version (from /proc/version):
> > > > > > Linux version 4.15.0-041500rc9-generic (kernel@tangerine)
> > > > > > (gcc
> > > > > > version
> > > > > > 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201801212130 SMP Mon Jan 22
> > > > > > 02:31:37
> > > > > > UTC 2018
> > > > > >
> > > > > > [5.] Output of Oops.. message:
> > > > > > No OOPs message.
> > > > > >
> > > > > > [6.] A small shell script or example program:
> > > > > >
> > > > > > [7.] Environment:
> > > > > > Description: Ubuntu 17.10
> > > > > > Release: 17.10
> > > > > >
> > > > > > [7.1.] Software (add the output of the ver_linux script
> > > > > > here):
> > > > > > Linux haven 4.15.0-041500rc9-generic #201801212130 SMP Mon
> > > > > > Jan 22
> > > > > > 02:31:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
> > > > > >
> > > > > > GNU Make 4.1
> > > > > > Binutils 2.29.1
> > > > > > Util-linux 2.30.1
> > > > > > Mount 2.30.1
> > > > > > Module-init-tools 24
> > > > > > E2fsprogs 1.43.5
> > > > > > Pcmciautils 018
> > > > > > PPP 2.4.7
> > > > > > Linux C Library 2.26
> > > > > > Dynamic linker (ldd) 2.26
> > > > > > Linux C++ Library 6.0.24
> > > > > > Procps 3.3.12
> > > > > > Net-tools 2.10
> > > > > > Kbd 2.0.3
> > > > > > Console-tools 2.0.3
> > > > > > Sh-utils 8.26
> > > > > > Udev 234
> > > > > > Wireless-tools 30
> > > > > > Modules Loaded aesni_intel aes_x86_64 ahci
> > > > > > arc4
> > > > > > autofs4
> > > > > > binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm
> > > > > > cfg80211
> > > > > > cifs
> > > > > > coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd
> > > > > > drm
> > > > > > drm_kms_helper ecdh_generic fb_sys_fops fscache
> > > > > > ghash_clmulni_intel
> > > > > > glue_helper i2c_algo_bit i915 ideapad_laptop input_leds
> > > > > > intel_cstate
> > > > > > intel_powerclamp intel_rapl intel_rapl_perf ip6table_filter
> > > > > > ip6_tables
> > > > > > ip6t_REJECT ip6t_rt iptable_filter ip_tables ipt_REJECT
> > > > > > irqbypass
> > > > > > iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c lp
> > > > > > lpc_ich
> > > > > > mac80211 mac_hid md4 media mei mei_me memstick mii
> > > > > > nf_conntrack
> > > > > > nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_ipv4
> > > > > > nf_conntrack_ipv6 nf_conntrack_netbios_ns nf_defrag_ipv4
> > > > > > nf_defrag_ipv6
> > > > > > nf_log_common nf_log_ipv4 nf_log_ipv6 nf_nat nf_nat_ftp
> > > > > > nf_reject_ipv4
> > > > > > nf_reject_ipv6 nls_iso8859_1 nls_utf8 parport parport_pc
> > > > > > pcbc
> > > > > > ppdev
> > > > > > psmouse r8169 rfcomm rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc
> > > > > > serio_raw
> > > > > > shpchp snd snd_hda_codec snd_hda_codec_conexant
> > > > > > snd_hda_codec_generic
> > > > > > snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep
> > > > > > snd_pcm
> > > > > > snd_rawmidi snd_seq snd_seq_device snd_seq_midi
> > > > > > snd_seq_midi_event
> > > > > > snd_timer soundcore sparse_keymap syscopyarea sysfillrect
> > > > > > sysimgblt
> > > > > > uvcvideo video videobuf2_core videobuf2_memops
> > > > > > videobuf2_v4l2
> > > > > > videobuf2_vmalloc videodev vmw_vmci
> > > > > > vmw_vsock_vmci_transport
> > > > > > vsock
> > > > > > wmi
> > > > > > x86_pkg_temp_thermal x_tables xt_addrtype xt_conntrack
> > > > > > xt_hl
> > > > > > xt_limit
> > > > > > xt_LOG xt_tcpudp
> > > > > >
> > > > > > [7.2.] Processor information (from /proc/cpuinfo):
> > > > > > processor : 0
> > > > > > vendor_id : GenuineIntel
> > > > > > cpu family : 6
> > > > > > model : 69
> > > > > > model name : Intel(R) Core(TM) i7-4510U CPU @
> > > > > > 2.00GHz
> > > > > > stepping : 1
> > > > > > microcode : 0x20
> > > > > > cpu MHz : 798.226
> > > > > > cache size : 4096 KB
> > > > > > physical id : 0
> > > > > > siblings : 4
> > > > > > core id : 0
> > > > > > cpu cores : 2
> > > > > > apicid : 0
> > > > > > initial apicid : 0
> > > > > > fpu : yes
> > > > > > fpu_exception : yes
> > > > > > cpuid level : 13
> > > > > > wp : yes
> > > > > > flags : fpu vme de pse tsc msr pae mce cx8
> > > > > > apic
> > > > > > sep
> > > > > > mtrr
> > > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2
> > > > > > ss ht
> > > > > > tm
> > > > > > pbe
> > > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs
> > > > > > bts
> > > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > > pclmulqdq
> > > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr
> > > > > > pdcm
> > > > > > pcid
> > > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx
> > > > > > f16c
> > > > > > rdrand
> > > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > > tpr_shadow
> > > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2
> > > > > > smep
> > > > > > bmi2
> > > > > > erms
> > > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > > bogomips : 5188.44
> > > > > > clflush size : 64
> > > > > > cache_alignment : 64
> > > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > > power management:
> > > > > >
> > > > > > processor : 1
> > > > > > vendor_id : GenuineIntel
> > > > > > cpu family : 6
> > > > > > model : 69
> > > > > > model name : Intel(R) Core(TM) i7-4510U CPU @
> > > > > > 2.00GHz
> > > > > > stepping : 1
> > > > > > microcode : 0x20
> > > > > > cpu MHz : 798.571
> > > > > > cache size : 4096 KB
> > > > > > physical id : 0
> > > > > > siblings : 4
> > > > > > core id : 0
> > > > > > cpu cores : 2
> > > > > > apicid : 1
> > > > > > initial apicid : 1
> > > > > > fpu : yes
> > > > > > fpu_exception : yes
> > > > > > cpuid level : 13
> > > > > > wp : yes
> > > > > > flags : fpu vme de pse tsc msr pae mce cx8
> > > > > > apic
> > > > > > sep
> > > > > > mtrr
> > > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2
> > > > > > ss ht
> > > > > > tm
> > > > > > pbe
> > > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs
> > > > > > bts
> > > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > > pclmulqdq
> > > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr
> > > > > > pdcm
> > > > > > pcid
> > > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx
> > > > > > f16c
> > > > > > rdrand
> > > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > > tpr_shadow
> > > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2
> > > > > > smep
> > > > > > bmi2
> > > > > > erms
> > > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > > bogomips : 5188.44
> > > > > > clflush size : 64
> > > > > > cache_alignment : 64
> > > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > > power management:
> > > > > >
> > > > > > processor : 2
> > > > > > vendor_id : GenuineIntel
> > > > > > cpu family : 6
> > > > > > model : 69
> > > > > > model name : Intel(R) Core(TM) i7-4510U CPU @
> > > > > > 2.00GHz
> > > > > > stepping : 1
> > > > > > microcode : 0x20
> > > > > > cpu MHz : 798.247
> > > > > > cache size : 4096 KB
> > > > > > physical id : 0
> > > > > > siblings : 4
> > > > > > core id : 1
> > > > > > cpu cores : 2
> > > > > > apicid : 2
> > > > > > initial apicid : 2
> > > > > > fpu : yes
> > > > > > fpu_exception : yes
> > > > > > cpuid level : 13
> > > > > > wp : yes
> > > > > > flags : fpu vme de pse tsc msr pae mce cx8
> > > > > > apic
> > > > > > sep
> > > > > > mtrr
> > > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2
> > > > > > ss ht
> > > > > > tm
> > > > > > pbe
> > > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs
> > > > > > bts
> > > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > > pclmulqdq
> > > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr
> > > > > > pdcm
> > > > > > pcid
> > > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx
> > > > > > f16c
> > > > > > rdrand
> > > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > > tpr_shadow
> > > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2
> > > > > > smep
> > > > > > bmi2
> > > > > > erms
> > > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > > bogomips : 5188.44
> > > > > > clflush size : 64
> > > > > > cache_alignment : 64
> > > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > > power management:
> > > > > >
> > > > > > processor : 3
> > > > > > vendor_id : GenuineIntel
> > > > > > cpu family : 6
> > > > > > model : 69
> > > > > > model name : Intel(R) Core(TM) i7-4510U CPU @
> > > > > > 2.00GHz
> > > > > > stepping : 1
> > > > > > microcode : 0x20
> > > > > > cpu MHz : 798.326
> > > > > > cache size : 4096 KB
> > > > > > physical id : 0
> > > > > > siblings : 4
> > > > > > core id : 1
> > > > > > cpu cores : 2
> > > > > > apicid : 3
> > > > > > initial apicid : 3
> > > > > > fpu : yes
> > > > > > fpu_exception : yes
> > > > > > cpuid level : 13
> > > > > > wp : yes
> > > > > > flags : fpu vme de pse tsc msr pae mce cx8
> > > > > > apic
> > > > > > sep
> > > > > > mtrr
> > > > > > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2
> > > > > > ss ht
> > > > > > tm
> > > > > > pbe
> > > > > > syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs
> > > > > > bts
> > > > > > rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
> > > > > > pclmulqdq
> > > > > > dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr
> > > > > > pdcm
> > > > > > pcid
> > > > > > sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx
> > > > > > f16c
> > > > > > rdrand
> > > > > > lahf_lm abm cpuid_fault epb invpcid_single pti retpoline
> > > > > > tpr_shadow
> > > > > > vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2
> > > > > > smep
> > > > > > bmi2
> > > > > > erms
> > > > > > invpcid xsaveopt dtherm ida arat pln pts
> > > > > > bugs : cpu_meltdown spectre_v1 spectre_v2
> > > > > > bogomips : 5188.44
> > > > > > clflush size : 64
> > > > > > cache_alignment : 64
> > > > > > address sizes : 39 bits physical, 48 bits virtual
> > > > > > power management:
> > > > > >
> > > > > > [7.3.] Module information (from /proc/modules):
> > > > > > rfcomm 77824 2 - Live 0xffffffffc0f26000
> > > > > > vmw_vsock_vmci_transport 28672 0 - Live 0xffffffffc0ef0000
> > > > > > vsock 36864 1 vmw_vsock_vmci_transport,[permanent], Live
> > > > > > 0xffffffffc0ee1000
> > > > > > vmw_vmci 69632 1 vmw_vsock_vmci_transport, Live
> > > > > > 0xffffffffc0ec8000
> > > > > > md4 16384 0 - Live 0xffffffffc0ec0000
> > > > > > nls_utf8 16384 1 - Live 0xffffffffc0e07000
> > > > > > cifs 720896 2 - Live 0xffffffffc0e0f000
> > > > > > fscache 61440 1 cifs, Live 0xffffffffc0df7000
> > > > > > ccm 20480 6 - Live 0xffffffffc0deb000
> > > > > > bnep 20480 2 - Live 0xffffffffc0d06000
> > > > > > binfmt_misc 20480 1 - Live 0xffffffffc0cf3000
> > > > > > nls_iso8859_1 16384 1 - Live 0xffffffffc0a89000
> > > > > > intel_rapl 20480 0 - Live 0xffffffffc0d2a000
> > > > > > x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0d1a000
> > > > > > intel_powerclamp 16384 0 - Live 0xffffffffc0a84000
> > > > > > snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0be2000
> > > > > > snd_hda_codec_hdmi 49152 1 - Live 0xffffffffc0cf9000
> > > > > > snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live
> > > > > > 0xffffffffc0ce0000
> > > > > > coretemp 16384 0 - Live 0xffffffffc0af9000
> > > > > > snd_hda_intel 40960 8 - Live 0xffffffffc0dba000
> > > > > > kvm_intel 204800 0 - Live 0xffffffffc0d42000
> > > > > > snd_hda_codec 126976 4
> > > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_gen
> > > > > > eric,s
> > > > > > nd_h
> > > > > > da
> > > > > > _intel, Live 0xffffffffc0f4f000
> > > > > > kvm 589824 1 kvm_intel, Live 0xffffffffc0c4b000
> > > > > > irqbypass 16384 1 kvm, Live 0xffffffffc0bdd000
> > > > > > crct10dif_pclmul 16384 0 - Live 0xffffffffc0bd8000
> > > > > > crc32_pclmul 16384 0 - Live 0xffffffffc0a7f000
> > > > > > uvcvideo 86016 0 - Live 0xffffffffc0ae3000
> > > > > > videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0ade000
> > > > > > videobuf2_memops 16384 1 videobuf2_vmalloc, Live
> > > > > > 0xffffffffc0a2f000
> > > > > > videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc0a9b000
> > > > > > videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live
> > > > > > 0xffffffffc0a90000
> > > > > > videodev 176128 3 uvcvideo,videobuf2_v4l2,videobuf2_core,
> > > > > > Live
> > > > > > 0xffffffffc0ab2000
> > > > > > rtsx_usb_ms 20480 0 - Live 0xffffffffc0a34000
> > > > > > media 40960 2 uvcvideo,videodev, Live 0xffffffffc0a24000
> > > > > > memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0a1b000
> > > > > > snd_hda_core 81920 5
> > > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_gen
> > > > > > eric,s
> > > > > > nd_h
> > > > > > da
> > > > > > _intel,snd_hda_codec, Live 0xffffffffc0a6a000
> > > > > > ghash_clmulni_intel 16384 0 - Live 0xffffffffc0a16000
> > > > > > arc4 16384 2 - Live 0xffffffffc0a11000
> > > > > > ip6t_REJECT 16384 1 - Live 0xffffffffc0a0c000
> > > > > > nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0bc3000
> > > > > > pcbc 16384 0 - Live 0xffffffffc0bbe000
> > > > > > btusb 45056 0 - Live 0xffffffffc0bcc000
> > > > > > snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc0aa3000
> > > > > > iwlmvm 364544 0 - Live 0xffffffffc0bec000
> > > > > > mac80211 778240 1 iwlmvm, Live 0xffffffffc0aff000
> > > > > > btrtl 16384 1 btusb, Live 0xffffffffc0a02000
> > > > > > aesni_intel 188416 4 - Live 0xffffffffc0a3b000
> > > > > > btbcm 16384 1 btusb, Live 0xffffffffc0a07000
> > > > > > btintel 16384 1 btusb, Live 0xffffffffc09fd000
> > > > > > nf_log_ipv6 16384 10 - Live 0xffffffffc0944000
> > > > > > snd_pcm 98304 4
> > > > > > snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
> > > > > > , Live
> > > > > > 0xffffffffc09e4000
> > > > > > aes_x86_64 20480 1 aesni_intel, Live 0xffffffffc0aac000
> > > > > > bluetooth 544768 31 rfcomm,bnep,btusb,btrtl,btbcm,btintel,
> > > > > > Live
> > > > > > 0xffffffffc095e000
> > > > > > crypto_simd 16384 1 aesni_intel, Live 0xffffffffc0959000
> > > > > > glue_helper 16384 1 aesni_intel, Live 0xffffffffc0954000
> > > > > > cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd,
> > > > > > Live
> > > > > > 0xffffffffc0949000
> > > > > > intel_cstate 20480 0 - Live 0xffffffffc08e7000
> > > > > > ecdh_generic 24576 1 bluetooth, Live 0xffffffffc08e0000
> > > > > > intel_rapl_perf 16384 0 - Live 0xffffffffc08b8000
> > > > > > ideapad_laptop 32768 0 - Live 0xffffffffc093b000
> > > > > > joydev 20480 0 - Live 0xffffffffc08da000
> > > > > > input_leds 16384 0 - Live 0xffffffffc08c2000
> > > > > > snd_seq_midi 16384 0 - Live 0xffffffffc07e1000
> > > > > > snd_seq_midi_event 16384 1 snd_seq_midi, Live
> > > > > > 0xffffffffc0804000
> > > > > > sparse_keymap 16384 1 ideapad_laptop, Live
> > > > > > 0xffffffffc07e6000
> > > > > > iwlwifi 278528 1 iwlmvm, Live 0xffffffffc08f6000
> > > > > > xt_hl 16384 22 - Live 0xffffffffc08bd000
> > > > > > snd_rawmidi 32768 1 snd_seq_midi, Live 0xffffffffc08ed000
> > > > > > wmi 24576 1 ideapad_laptop, Live 0xffffffffc07f5000
> > > > > > snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live
> > > > > > 0xffffffffc08c9000
> > > > > > snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq,
> > > > > > Live
> > > > > > 0xffffffffc07ff000
> > > > > > snd_timer 32768 2 snd_pcm,snd_seq, Live 0xffffffffc07d8000
> > > > > > ip6t_rt 16384 3 - Live 0xffffffffc07c2000
> > > > > > cfg80211 622592 3 iwlmvm,mac80211,iwlwifi, Live
> > > > > > 0xffffffffc081f000
> > > > > > snd 81920 27
> > > > > > snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_gen
> > > > > > eric,s
> > > > > > nd_h
> > > > > > da
> > > > > > _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,
> > > > > > snd_se
> > > > > > q_de
> > > > > > vi
> > > > > > ce,snd_timer, Live 0xffffffffc080a000
> > > > > > serio_raw 16384 0 - Live 0xffffffffc07b2000
> > > > > > shpchp 36864 0 - Live 0xffffffffc07eb000
> > > > > > soundcore 16384 1 snd, Live 0xffffffffc07d3000
> > > > > > mei_me 40960 0 - Live 0xffffffffc07c8000
> > > > > > lpc_ich 24576 0 - Live 0xffffffffc07bb000
> > > > > > mei 90112 1 mei_me, Live 0xffffffffc079b000
> > > > > > mac_hid 16384 0 - Live 0xffffffffc0796000
> > > > > > nf_conntrack_ipv6 20480 11 - Live 0xffffffffc0790000
> > > > > > nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live
> > > > > > 0xffffffffc0782000
> > > > > > ipt_REJECT 16384 1 - Live 0xffffffffc077a000
> > > > > > nf_reject_ipv4 16384 1 ipt_REJECT, Live 0xffffffffc0775000
> > > > > > nf_log_ipv4 16384 10 - Live 0xffffffffc0770000
> > > > > > nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4, Live
> > > > > > 0xffffffffc076b000
> > > > > > xt_LOG 16384 20 - Live 0xffffffffc0766000
> > > > > > xt_limit 16384 21 - Live 0xffffffffc0761000
> > > > > > xt_tcpudp 16384 18 - Live 0xffffffffc075c000
> > > > > > xt_addrtype 16384 4 - Live 0xffffffffc0754000
> > > > > > nf_conntrack_ipv4 16384 11 - Live 0xffffffffc074b000
> > > > > > nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live
> > > > > > 0xffffffffc0743000
> > > > > > xt_conntrack 16384 22 - Live 0xffffffffc073b000
> > > > > > ip6table_filter 16384 1 - Live 0xffffffffc06e6000
> > > > > > ip6_tables 28672 1 ip6table_filter, Live 0xffffffffc0722000
> > > > > > nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc071d000
> > > > > > nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns,
> > > > > > Live
> > > > > > 0xffffffffc06e1000
> > > > > > nf_nat_ftp 16384 0 - Live 0xffffffffc06d3000
> > > > > > nf_nat 32768 1 nf_nat_ftp, Live 0xffffffffc06ec000
> > > > > > nf_conntrack_ftp 20480 1 nf_nat_ftp, Live
> > > > > > 0xffffffffc06be000
> > > > > > nf_conntrack 131072 8
> > > > > > nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntra
> > > > > > ck_net
> > > > > > bios
> > > > > > _n
> > > > > > s,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp
> > > > > > , Live
> > > > > > 0xffffffffc06fc000
> > > > > > libcrc32c 16384 2 nf_nat,nf_conntrack, Live
> > > > > > 0xffffffffc06d9000
> > > > > > parport_pc 32768 0 - Live 0xffffffffc06ca000
> > > > > > ppdev 20480 0 - Live 0xffffffffc06c4000
> > > > > > iptable_filter 16384 1 - Live 0xffffffffc0523000
> > > > > > lp 20480 0 - Live 0xffffffffc0528000
> > > > > > parport 49152 3 parport_pc,ppdev,lp, Live
> > > > > > 0xffffffffc06b1000
> > > > > > ip_tables 28672 1 iptable_filter, Live 0xffffffffc04f5000
> > > > > > x_tables 40960 13
> > > > > > ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcp
> > > > > > udp,xt
> > > > > > _add
> > > > > > rt
> > > > > > ype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,
> > > > > > ip_tab
> > > > > > les,
> > > > > > Live 0xffffffffc04e5000
> > > > > > autofs4 40960 2 - Live 0xffffffffc0457000
> > > > > > rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03e9000
> > > > > > rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live
> > > > > > 0xffffffffc06f6000
> > > > > > i915 1581056 30 - Live 0xffffffffc052e000
> > > > > > i2c_algo_bit 16384 1 i915, Live 0xffffffffc0466000
> > > > > > drm_kms_helper 167936 1 i915, Live 0xffffffffc042d000
> > > > > > syscopyarea 16384 1 drm_kms_helper, Live 0xffffffffc0426000
> > > > > > sysfillrect 16384 1 drm_kms_helper, Live 0xffffffffc041f000
> > > > > > sysimgblt 16384 1 drm_kms_helper, Live 0xffffffffc0418000
> > > > > > fb_sys_fops 16384 1 drm_kms_helper, Live 0xffffffffc0413000
> > > > > > r8169 81920 0 - Live 0xffffffffc03fe000
> > > > > > ahci 36864 3 - Live 0xffffffffc03d8000
> > > > > > psmouse 143360 0 - Live 0xffffffffc04ff000
> > > > > > drm 397312 30 i915,drm_kms_helper, Live 0xffffffffc0483000
> > > > > > mii 16384 1 r8169, Live 0xffffffffc047c000
> > > > > > libahci 32768 1 ahci, Live 0xffffffffc046f000
> > > > > > video 40960 2 ideapad_laptop,i915, Live 0xffffffffc03f3000
> > > > > >
> > > > > > [7.4.] Loaded driver and hardware information
> > > > > > (/proc/ioports):
> > > > > > 0000-0cf7 : PCI Bus 0000:00
> > > > > > 0000-001f : dma1
> > > > > > 0020-0021 : pic1
> > > > > > 0040-0043 : timer0
> > > > > > 0050-0053 : timer1
> > > > > > 0060-0060 : keyboard
> > > > > > 0062-0062 : PNP0C09:00
> > > > > > 0062-0062 : EC data
> > > > > > 0064-0064 : keyboard
> > > > > > 0066-0066 : PNP0C09:00
> > > > > > 0066-0066 : EC cmd
> > > > > > 0070-0072 : wdat_wdt
> > > > > > 0080-008f : dma page reg
> > > > > > 00a0-00a1 : pic2
> > > > > > 00c0-00df : dma2
> > > > > > 00f0-00ff : fpu
> > > > > > 0680-069f : pnp 00:00
> > > > > > 0cf8-0cff : PCI conf1
> > > > > > 0d00-ffff : PCI Bus 0000:00
> > > > > > 164e-164f : pnp 00:00
> > > > > > 1800-1803 : ACPI PM1a_EVT_BLK
> > > > > > 1804-1805 : ACPI PM1a_CNT_BLK
> > > > > > 1808-180b : ACPI PM_TMR
> > > > > > 1810-1815 : ACPI CPU throttle
> > > > > > 1850-1850 : ACPI PM2_CNT_BLK
> > > > > > 1854-1857 : pnp 00:02
> > > > > > 1860-1862 : wdat_wdt
> > > > > > 1868-186c : wdat_wdt
> > > > > > 1872-1874 : wdat_wdt
> > > > > > 1880-189f : ACPI GPE0_BLK
> > > > > > 3000-3fff : PCI Bus 0000:01
> > > > > > 3000-30ff : 0000:01:00.0
> > > > > > 3000-30ff : r8169
> > > > > > 4000-403f : 0000:00:02.0
> > > > > > 4040-405f : 0000:00:1f.3
> > > > > > 4060-407f : 0000:00:1f.2
> > > > > > 4060-407f : ahci
> > > > > > 4080-4087 : 0000:00:1f.2
> > > > > > 4080-4087 : ahci
> > > > > > 4088-408f : 0000:00:1f.2
> > > > > > 4088-408f : ahci
> > > > > > 4090-4093 : 0000:00:1f.2
> > > > > > 4090-4093 : ahci
> > > > > > 4094-4097 : 0000:00:1f.2
> > > > > > 4094-4097 : ahci
> > > > > > ffff-ffff : pnp 00:00
> > > > > > ffff-ffff : pnp 00:00
> > > > > > ffff-ffff : pnp 00:00
> > > > > >
> > > > > > (/proc/iomem):
> > > > > > 00000000-00000fff : Reserved
> > > > > > 00001000-0006efff : System RAM
> > > > > > 0006f000-0006ffff : Reserved
> > > > > > 00070000-00087fff : System RAM
> > > > > > 00088000-000bffff : Reserved
> > > > > > 000a0000-000bffff : PCI Bus 0000:00
> > > > > > 000c0000-000c3fff : PCI Bus 0000:00
> > > > > > 000c4000-000c7fff : PCI Bus 0000:00
> > > > > > 000c8000-000cbfff : PCI Bus 0000:00
> > > > > > 000cc000-000cffff : PCI Bus 0000:00
> > > > > > 000d0000-000d3fff : PCI Bus 0000:00
> > > > > > 000d4000-000d7fff : PCI Bus 0000:00
> > > > > > 000d8000-000dbfff : PCI Bus 0000:00
> > > > > > 000dc000-000dffff : PCI Bus 0000:00
> > > > > > 000e0000-000e3fff : PCI Bus 0000:00
> > > > > > 000e4000-000e7fff : PCI Bus 0000:00
> > > > > > 000e8000-000ebfff : PCI Bus 0000:00
> > > > > > 000ec000-000effff : PCI Bus 0000:00
> > > > > > 000f0000-000fffff : System ROM
> > > > > > 00100000-a56affff : System RAM
> > > > > > a56b0000-a5eaffff : Reserved
> > > > > > a5eb0000-aa6befff : System RAM
> > > > > > aa6bf000-aa8befff : Unknown E820 type
> > > > > > aa8bf000-aaebefff : Reserved
> > > > > > aaebf000-aafbefff : ACPI Non-volatile Storage
> > > > > > aafbf000-aaffefff : ACPI Tables
> > > > > > aafff000-aaffffff : System RAM
> > > > > > ab000000-af9fffff : Reserved
> > > > > > aba00000-af9fffff : Graphics Stolen Memory
> > > > > > afa00000-feafffff : PCI Bus 0000:00
> > > > > > afa10000-afa1ffff : pnp 00:05
> > > > > > afa20000-afa20fff : pnp 00:05
> > > > > > b0000000-bfffffff : 0000:00:02.0
> > > > > > c0000000-c03fffff : 0000:00:02.0
> > > > > > c0400000-c04fffff : PCI Bus 0000:02
> > > > > > c0400000-c0401fff : 0000:02:00.0
> > > > > > c0400000-c0401fff : iwlwifi
> > > > > > c0500000-c05fffff : PCI Bus 0000:01
> > > > > > c0500000-c0503fff : 0000:01:00.0
> > > > > > c0500000-c0503fff : r8169
> > > > > > c0504000-c0504fff : 0000:01:00.0
> > > > > > c0504000-c0504fff : r8169
> > > > > > c0600000-c060ffff : 0000:00:14.0
> > > > > > c0600000-c060ffff : xhci-hcd
> > > > > > c0610000-c0613fff : 0000:00:03.0
> > > > > > c0610000-c0613fff : ICH HD audio
> > > > > > c0614000-c0617fff : 0000:00:1b.0
> > > > > > c0614000-c0617fff : ICH HD audio
> > > > > > c0618000-c061801f : 0000:00:16.0
> > > > > > c0618000-c061801f : mei_me
> > > > > > c0619000-c06190ff : 0000:00:1f.3
> > > > > > c061b000-c061b7ff : 0000:00:1f.2
> > > > > > c061b000-c061b7ff : ahci
> > > > > > c061c000-c061c3ff : 0000:00:1d.0
> > > > > > c061c000-c061c3ff : ehci_hcd
> > > > > > e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> > > > > > e0000000-efffffff : Reserved
> > > > > > e0000000-efffffff : pnp 00:05
> > > > > > fe101000-fe112fff : Reserved
> > > > > > feb00000-feb0ffff : Reserved
> > > > > > fec00000-fec00fff : Reserved
> > > > > > fec00000-fec003ff : IOAPIC 0
> > > > > > fed00000-fee00fff : Reserved
> > > > > > fed00000-fed003ff : HPET 0
> > > > > > fed00000-fed003ff : PNP0103:00
> > > > > > fed10000-fed17fff : pnp 00:05
> > > > > > fed18000-fed18fff : pnp 00:05
> > > > > > fed19000-fed19fff : pnp 00:05
> > > > > > fed1c000-fed1ffff : pnp 00:05
> > > > > > fed1f800-fed1f9ff : intel-spi
> > > > > > fed20000-fed3ffff : pnp 00:05
> > > > > > fed90000-fed93fff : pnp 00:05
> > > > > > fee00000-fee00fff : Local APIC
> > > > > > ff000000-ffffffff : INT0800:00
> > > > > > ffc00000-ffffffff : Reserved
> > > > > > 100000000-44f5fffff : System RAM
> > > > > > 2b4800000-2b54031f0 : Kernel code
> > > > > > 2b54031f1-2b5e695ff : Kernel data
> > > > > > 2b60dd000-2b6338fff : Kernel bss
> > > > > > 44f600000-44fffffff : RAM buffer
> > > > > >
> > > > > > [7.5.] PCI information ('lspci -vvv' as root):
> > > > > > 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM
> > > > > > Controller
> > > > > > (rev
> > > > > > 0b)
> > > > > > Subsystem: Lenovo Haswell-ULT DRAM Controller
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > > > > > Latency: 0
> > > > > > Capabilities: [e0] Vendor Specific Information: Len=0c
> > > > > > <?>
> > > > > > Kernel driver in use: hsw_uncore
> > > > > >
> > > > > > 00:02.0 VGA compatible controller: Intel Corporation
> > > > > > Haswell-ULT
> > > > > > Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA
> > > > > > controller])
> > > > > > Subsystem: Lenovo Haswell-ULT Integrated Graphics
> > > > > > Controller
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0
> > > > > > Interrupt: pin A routed to IRQ 45
> > > > > > Region 0: Memory at c0000000 (64-bit, non-prefetchable)
> > > > > > [size=4M]
> > > > > > Region 2: Memory at b0000000 (64-bit, prefetchable)
> > > > > > [size=256M]
> > > > > > Region 4: I/O ports at 4000 [size=64]
> > > > > > [virtual] Expansion ROM at 000c0000 [disabled]
> > > > > > [size=128K]
> > > > > > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit-
> > > > > > Address: fee04004 Data: 4023
> > > > > > Capabilities: [d0] Power Management version 2
> > > > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
> > > > > > PME(D0-,D1-
> > > > > > ,D2-,D3hot-,D3cold-)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [a4] PCI Advanced Features
> > > > > > AFCap: TP+ FLR+
> > > > > > AFCtrl: FLR-
> > > > > > AFStatus: TP-
> > > > > > Kernel driver in use: i915
> > > > > > Kernel modules: i915
> > > > > >
> > > > > > 00:03.0 Audio device: Intel Corporation Haswell-ULT HD
> > > > > > Audio
> > > > > > Controller
> > > > > > (rev 0b)
> > > > > > Subsystem: Lenovo Haswell-ULT HD Audio Controller
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin A routed to IRQ 49
> > > > > > Region 0: Memory at c0610000 (64-bit, non-prefetchable)
> > > > > > [size=16K]
> > > > > > Capabilities: [50] Power Management version 2
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > > > > > PME(D0-,D1-
> > > > > > ,D2-,D3hot-,D3cold-)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit-
> > > > > > Address: fee04004 Data: 4024
> > > > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > > > Endpoint, MSI 00
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0
> > > > > > ExtTag- RBE-
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr-
> > > > > > NoSnoop-
> > > > > > MaxPayload 128 bytes, MaxReadReq 128
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr- TransPend-
> > > > > > Kernel driver in use: snd_hda_intel
> > > > > > Kernel modules: snd_hda_intel
> > > > > >
> > > > > > 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI
> > > > > > HC
> > > > > > (rev
> > > > > > 04)
> > > > > > (prog-if 30 [XHCI])
> > > > > > Subsystem: Lenovo 8 Series USB xHCI HC
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > >
> > > > > > Latency: 0
> > > > > > Interrupt: pin A routed to IRQ 42
> > > > > > Region 0: Memory at c0600000 (64-bit, non-prefetchable)
> > > > > > [size=64K]
> > > > > > Capabilities: [70] Power Management version 2
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > > > > > PME(D0-
> > > > > > ,D1-,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable-
> > > > > > 64bit+
> > > > > > Address: 00000000fee02004 Data: 4022
> > > > > > Kernel driver in use: xhci_hcd
> > > > > >
> > > > > > 00:16.0 Communication controller: Intel Corporation 8
> > > > > > Series HECI
> > > > > > #0
> > > > > > (rev 04)
> > > > > > Subsystem: Lenovo 8 Series HECI
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0
> > > > > > Interrupt: pin A routed to IRQ 46
> > > > > > Region 0: Memory at c0618000 (64-bit, non-prefetchable)
> > > > > > [size=32]
> > > > > > Capabilities: [50] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > > > > > PME(D0+,D1-
> > > > > > ,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit+
> > > > > > Address: 00000000fee08004 Data: 4023
> > > > > > Kernel driver in use: mei_me
> > > > > > Kernel modules: mei_me
> > > > > >
> > > > > > 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio
> > > > > > Controller
> > > > > > (rev 04)
> > > > > > Subsystem: Lenovo 8 Series HD Audio Controller
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin A routed to IRQ 48
> > > > > > Region 0: Memory at c0614000 (64-bit, non-prefetchable)
> > > > > > [size=16K]
> > > > > > Capabilities: [50] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
> > > > > > PME(D0+,D1-
> > > > > > ,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit+
> > > > > > Address: 00000000fee02004 Data: 4024
> > > > > > Capabilities: [70] Express (v1) Root Complex Integrated
> > > > > > Endpoint, MSI 00
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0
> > > > > > ExtTag- RBE-
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr-
> > > > > > NoSnoop-
> > > > > > MaxPayload 128 bytes, MaxReadReq 128
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr+ TransPend-
> > > > > > Capabilities: [100 v1] Virtual Channel
> > > > > > Caps: LPEVC=0 RefClk=100ns
> > > > > > PATEntryBits=1
> > > > > > Arb: Fixed- WRR32- WRR64- WRR128-
> > > > > > Ctrl: ArbSelect=Fixed
> > > > > > Status: InProgress-
> > > > > > VC0: Caps: PATOffset=00
> > > > > > MaxTimeSlots=1
> > > > > > RejSnoopTrans-
> > > > > > Arb: Fixed- WRR32- WRR64-
> > > > > > WRR128-
> > > > > > TWRR128- WRR256-
> > > > > > Ctrl: Enable+ ID=0
> > > > > > ArbSelect=Fixed
> > > > > > TC/VC=ff
> > > > > > Status: NegoPending- InProgress-
> > > > > > VC1: Caps: PATOffset=00
> > > > > > MaxTimeSlots=1
> > > > > > RejSnoopTrans-
> > > > > > Arb: Fixed- WRR32- WRR64-
> > > > > > WRR128-
> > > > > > TWRR128- WRR256-
> > > > > > Ctrl: Enable- ID=0
> > > > > > ArbSelect=Fixed
> > > > > > TC/VC=00
> > > > > > Status: NegoPending- InProgress-
> > > > > > Kernel driver in use: snd_hda_intel
> > > > > > Kernel modules: snd_hda_intel
> > > > > >
> > > > > > 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express
> > > > > > Root
> > > > > > Port
> > > > > > 3
> > > > > > (rev e4) (prog-if 00 [Normal decode])
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin C routed to IRQ 40
> > > > > > Bus: primary=00, secondary=01, subordinate=01, sec-
> > > > > > latency=0
> > > > > > I/O behind bridge: 00003000-00003fff
> > > > > > Memory behind bridge: c0500000-c05fffff
> > > > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > > > 00000000000fffff
> > > > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset-
> > > > > > FastB2B-
> > > > > > PriDiscTmr- SecDiscTmr- DiscTmrStat-
> > > > > > DiscTmrSERREn-
> > > > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI
> > > > > > 00
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0
> > > > > > ExtTag- RBE+
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr-
> > > > > > NoSnoop-
> > > > > > MaxPayload 128 bytes, MaxReadReq 128
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr+ TransPend-
> > > > > > LnkCap: Port #3, Speed 5GT/s, Width x1,
> > > > > > ASPM L0s
> > > > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > > > ASPMOptComp-
> > > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes
> > > > > > Disabled-
> > > > > > CommClk+
> > > > > > ExtSynch- ClockPM- AutWidDis- BWInt-
> > > > > > AutBWInt-
> > > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr-
> > > > > > Train-
> > > > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd-
> > > > > > PwrInd-
> > > > > > HotPlug- Surprise-
> > > > > > Slot #2, PowerLimit 10.000W; Interlock-
> > > > > > NoCompl+
> > > > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL-
> > > > > > PresDet-
> > > > > > CmdCplt- HPIrq- LinkChg-
> > > > > > Control: AttnInd Unknown, PwrInd
> > > > > > Unknown,
> > > > > > Power- Interlock-
> > > > > > SltSta: Status: AttnBtn- PowerFlt- MRL-
> > > > > > CmdCplt-
> > > > > > PresDet+ Interlock-
> > > > > > Changed: MRL- PresDet- LinkState+
> > > > > > RootCtl: ErrCorrectable- ErrNon-Fatal-
> > > > > > ErrFatal-
> > > > > > PMEIntEna+ CRSVisible-
> > > > > > RootCap: CRSVisible-
> > > > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > > > DevCap2: Completion Timeout: Range ABC,
> > > > > > TimeoutDis+,
> > > > > > LTR-, OBFF Not Supported ARIFwd-
> > > > > > DevCtl2: Completion Timeout: 50us to 50ms,
> > > > > > TimeoutDis-
> > > > > > ,
> > > > > > LTR-, OBFF Disabled ARIFwd-
> > > > > > LnkCtl2: Target Link Speed: 5GT/s,
> > > > > > EnterCompliance-
> > > > > > SpeedDis-
> > > > > > Transmit Margin: Normal Operating
> > > > > > Range,
> > > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > > Compliance De-emphasis: -6dB
> > > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > > EqualizationPhase2-,
> > > > > > EqualizationPhase3-,
> > > > > > LinkEqualizationRequest-
> > > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit-
> > > > > > Address: fee04004 Data: 4021
> > > > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI
> > > > > > Express Root
> > > > > > Port 3
> > > > > > Capabilities: [a0] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > > > > > PME(D0+,D1-
> > > > > > ,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [100 v0] #00
> > > > > > Capabilities: [200 v1] L1 PM Substates
> > > > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > > ASPM_L1.1+ L1_PM_Substates+
> > > > > > PortCommonModeRestoreTime=40us
> > > > > > PortTPowerOnTime=10us
> > > > > > L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2-
> > > > > > ASPM_L1.1-
> > > > > > T_CommonMode=150us
> > > > > > LTR1.2_Threshold=163840ns
> > > > > > L1SubCtl2: T_PwrOn=150us
> > > > > > Kernel driver in use: pcieport
> > > > > > Kernel modules: shpchp
> > > > > >
> > > > > > 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express
> > > > > > Root
> > > > > > Port
> > > > > > 4
> > > > > > (rev e4) (prog-if 00 [Normal decode])
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin D routed to IRQ 41
> > > > > > Bus: primary=00, secondary=02, subordinate=02, sec-
> > > > > > latency=0
> > > > > > I/O behind bridge: 0000f000-00000fff
> > > > > > Memory behind bridge: c0400000-c04fffff
> > > > > > Prefetchable memory behind bridge: 00000000fff00000-
> > > > > > 00000000000fffff
> > > > > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- <SERR- <PERR-
> > > > > > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset-
> > > > > > FastB2B-
> > > > > > PriDiscTmr- SecDiscTmr- DiscTmrStat-
> > > > > > DiscTmrSERREn-
> > > > > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI
> > > > > > 00
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0
> > > > > > ExtTag- RBE+
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd- ExtTag- PhantFunc- AuxPwr-
> > > > > > NoSnoop-
> > > > > > MaxPayload 128 bytes, MaxReadReq 128
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr+ TransPend-
> > > > > > LnkCap: Port #4, Speed 5GT/s, Width x1,
> > > > > > ASPM L0s
> > > > > > L1, Exit Latency L0s <512ns, L1 <16us
> > > > > > ClockPM- Surprise- LLActRep+ BwNot+
> > > > > > ASPMOptComp-
> > > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes
> > > > > > Disabled-
> > > > > > CommClk+
> > > > > > ExtSynch- ClockPM- AutWidDis- BWInt-
> > > > > > AutBWInt-
> > > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr-
> > > > > > Train-
> > > > > > SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
> > > > > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd-
> > > > > > PwrInd-
> > > > > > HotPlug- Surprise-
> > > > > > Slot #3, PowerLimit 10.000W; Interlock-
> > > > > > NoCompl+
> > > > > > SltCtl: Enable: AttnBtn- PwrFlt- MRL-
> > > > > > PresDet-
> > > > > > CmdCplt- HPIrq- LinkChg-
> > > > > > Control: AttnInd Unknown, PwrInd
> > > > > > Unknown,
> > > > > > Power- Interlock-
> > > > > > SltSta: Status: AttnBtn- PowerFlt- MRL-
> > > > > > CmdCplt-
> > > > > > PresDet+ Interlock-
> > > > > > Changed: MRL- PresDet- LinkState+
> > > > > > RootCtl: ErrCorrectable- ErrNon-Fatal-
> > > > > > ErrFatal-
> > > > > > PMEIntEna+ CRSVisible-
> > > > > > RootCap: CRSVisible-
> > > > > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > > > > DevCap2: Completion Timeout: Range ABC,
> > > > > > TimeoutDis+,
> > > > > > LTR-, OBFF Not Supported ARIFwd-
> > > > > > DevCtl2: Completion Timeout: 50us to 50ms,
> > > > > > TimeoutDis-
> > > > > > ,
> > > > > > LTR-, OBFF Disabled ARIFwd-
> > > > > > LnkCtl2: Target Link Speed: 5GT/s,
> > > > > > EnterCompliance-
> > > > > > SpeedDis-
> > > > > > Transmit Margin: Normal Operating
> > > > > > Range,
> > > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > > Compliance De-emphasis: -6dB
> > > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > > EqualizationPhase2-,
> > > > > > EqualizationPhase3-,
> > > > > > LinkEqualizationRequest-
> > > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit-
> > > > > > Address: fee08004 Data: 4021
> > > > > > Capabilities: [90] Subsystem: Lenovo 8 Series PCI
> > > > > > Express Root
> > > > > > Port 4
> > > > > > Capabilities: [a0] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > > > > > PME(D0+,D1-
> > > > > > ,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [100 v0] #00
> > > > > > Capabilities: [200 v1] L1 PM Substates
> > > > > > L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > > ASPM_L1.1+ L1_PM_Substates+
> > > > > > PortCommonModeRestoreTime=40us
> > > > > > PortTPowerOnTime=10us
> > > > > > L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+
> > > > > > ASPM_L1.1+
> > > > > > T_CommonMode=40us
> > > > > > LTR1.2_Threshold=163840ns
> > > > > > L1SubCtl2: T_PwrOn=60us
> > > > > > Kernel driver in use: pcieport
> > > > > > Kernel modules: shpchp
> > > > > >
> > > > > > 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI
> > > > > > #1
> > > > > > (rev
> > > > > > 04)
> > > > > > (prog-if 20 [EHCI])
> > > > > > Subsystem: Lenovo 8 Series USB EHCI
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > >
> > > > > > Latency: 0
> > > > > > Interrupt: pin A routed to IRQ 23
> > > > > > Region 0: Memory at c061c000 (32-bit, non-prefetchable)
> > > > > > [size=1K]
> > > > > > Capabilities: [50] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> > > > > > PME(D0+,D1-,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [58] Debug port: BAR=1 offset=00a0
> > > > > > Capabilities: [98] PCI Advanced Features
> > > > > > AFCap: TP+ FLR+
> > > > > > AFCtrl: FLR-
> > > > > > AFStatus: TP-
> > > > > > Kernel driver in use: ehci-pci
> > > > > >
> > > > > > 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC
> > > > > > Controller
> > > > > > (rev
> > > > > > 04)
> > > > > > Subsystem: Lenovo 8 Series LPC Controller
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > >
> > > > > > Latency: 0
> > > > > > Capabilities: [e0] Vendor Specific Information: Len=0c
> > > > > > <?>
> > > > > > Kernel driver in use: lpc_ich
> > > > > > Kernel modules: lpc_ich
> > > > > >
> > > > > > 00:1f.2 SATA controller: Intel Corporation 8 Series SATA
> > > > > > Controller 1
> > > > > > [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
> > > > > > Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI
> > > > > > mode]
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > >
> > > > > > Latency: 0
> > > > > > Interrupt: pin B routed to IRQ 43
> > > > > > Region 0: I/O ports at 4088 [size=8]
> > > > > > Region 1: I/O ports at 4094 [size=4]
> > > > > > Region 2: I/O ports at 4080 [size=8]
> > > > > > Region 3: I/O ports at 4090 [size=4]
> > > > > > Region 4: I/O ports at 4060 [size=32]
> > > > > > Region 5: Memory at c061b000 (32-bit, non-prefetchable)
> > > > > > [size=2K]
> > > > > > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit-
> > > > > > Address: fee02004 Data: 4025
> > > > > > Capabilities: [70] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > > > > > PME(D0-,D1-
> > > > > > ,D2-,D3hot+,D3cold-)
> > > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> > > > > > Kernel driver in use: ahci
> > > > > > Kernel modules: ahci
> > > > > >
> > > > > > 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller
> > > > > > (rev
> > > > > > 04)
> > > > > > Subsystem: Lenovo 8 Series SMBus Controller
> > > > > > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > > > > > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> > > > > > > TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > >
> > > > > > Interrupt: pin C routed to IRQ 0
> > > > > > Region 0: Memory at c0619000 (64-bit, non-prefetchable)
> > > > > > [size=256]
> > > > > > Region 4: I/O ports at 4040 [size=32]
> > > > > > Kernel modules: i2c_i801
> > > > > >
> > > > > > 01:00.0 Ethernet controller: Realtek Semiconductor Co.,
> > > > > > Ltd.
> > > > > > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
> > > > > > (rev
> > > > > > 10)
> > > > > > Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit
> > > > > > Ethernet Controller
> > > > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin A routed to IRQ 44
> > > > > > Region 0: I/O ports at 3000 [size=256]
> > > > > > Region 2: Memory at c0504000 (64-bit, non-prefetchable)
> > > > > > [size=4K]
> > > > > > Region 4: Memory at c0500000 (64-bit, non-prefetchable)
> > > > > > [size=16K]
> > > > > > Capabilities: [40] Power Management version 3
> > > > > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > > > > > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst+ PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit+
> > > > > > Address: 00000000fee02004 Data: 4023
> > > > > > Capabilities: [70] Express (v2) Endpoint, MSI 01
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0,
> > > > > > Latency L0s <512ns, L1 <64us
> > > > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+
> > > > > > FLReset-
> > > > > > SlotPowerLimit 10.000W
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr-
> > > > > > NoSnoop-
> > > > > > MaxPayload 128 bytes, MaxReadReq 4096
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr+ TransPend-
> > > > > > LnkCap: Port #0, Speed 2.5GT/s, Width
> > > > > > x1, ASPM
> > > > > > L0s L1, Exit Latency L0s unlimited, L1 <64us
> > > > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > > > ASPMOptComp+
> > > > > > LnkCtl: ASPM L1 Enabled; RCB 64 bytes
> > > > > > Disabled-
> > > > > > CommClk+
> > > > > > ExtSynch- ClockPM+ AutWidDis- BWInt-
> > > > > > AutBWInt-
> > > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr-
> > > > > > Train-
> > > > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > > > DevCap2: Completion Timeout: Range ABCD,
> > > > > > TimeoutDis+,
> > > > > > LTR+, OBFF Via message/WAKE#
> > > > > > DevCtl2: Completion Timeout: 50us to 50ms,
> > > > > > TimeoutDis-
> > > > > > ,
> > > > > > LTR-, OBFF Disabled
> > > > > > LnkCtl2: Target Link Speed: 2.5GT/s,
> > > > > > EnterCompliance-
> > > > > > SpeedDis-
> > > > > > Transmit Margin: Normal Operating
> > > > > > Range,
> > > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > > Compliance De-emphasis: -6dB
> > > > > > LnkSta2: Current De-emphasis Level: -6dB,
> > > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > > EqualizationPhase2-,
> > > > > > EqualizationPhase3-,
> > > > > > LinkEqualizationRequest-
> > > > > > Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
> > > > > > Vector table: BAR=4 offset=00000000
> > > > > > PBA: BAR=4 offset=00000800
> > > > > > Capabilities: [d0] Vital Product Data
> > > > > > pcilib: sysfs_read_vpd: read failed: Input/output error
> > > > > > Not readable
> > > > > > Capabilities: [100 v15] #ffff
> > > > > > Capabilities: [ffc v15] #ffff
> > > > > > Capabilities: [ffc v15] <chain looped>
> > > > > > Kernel driver in use: r8169
> > > > > > Kernel modules: r8169
> > > > > >
> > > > > > 02:00.0 Network controller: Intel Corporation Wireless 3160
> > > > > > (rev
> > > > > > 93)
> > > > > > Subsystem: Intel Corporation Dual Band Wireless AC 3160
> > > > > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
> > > > > > VGASnoop-
> > > > > > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > > > > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast
> > > > > > >TAbort-
> > > > > > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > > > > > Latency: 0, Cache Line Size: 64 bytes
> > > > > > Interrupt: pin A routed to IRQ 47
> > > > > > Region 0: Memory at c0400000 (64-bit, non-prefetchable)
> > > > > > [size=8K]
> > > > > > Capabilities: [c8] Power Management version 3
> > > > > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
> > > > > > PME(D0+,D1-
> > > > > > ,D2-,D3hot+,D3cold+)
> > > > > > Status: D0 NoSoftRst- PME-Enable- DSel=0
> > > > > > DScale=0 PME-
> > > > > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable-
> > > > > > 64bit+
> > > > > > Address: 00000000fee08004 Data: 4024
> > > > > > Capabilities: [40] Express (v2) Endpoint, MSI 00
> > > > > > DevCap: MaxPayload 128 bytes, PhantFunc
> > > > > > 0,
> > > > > > Latency L0s <512ns, L1 unlimited
> > > > > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+
> > > > > > FLReset+
> > > > > > SlotPowerLimit 0.000W
> > > > > > DevCtl: Report errors: Correctable- Non-
> > > > > > Fatal-
> > > > > > Fatal- Unsupported-
> > > > > > RlxdOrd+ ExtTag- PhantFunc- AuxPwr+
> > > > > > NoSnoop+
> > > > > > FLReset-
> > > > > > MaxPayload 128 bytes, MaxReadReq 128
> > > > > > bytes
> > > > > > DevSta: CorrErr- UncorrErr- FatalErr-
> > > > > > UnsuppReq-
> > > > > > AuxPwr+ TransPend-
> > > > > > LnkCap: Port #0, Speed 2.5GT/s, Width
> > > > > > x1, ASPM
> > > > > > L0s L1, Exit Latency L0s <4us, L1 <32us
> > > > > > ClockPM+ Surprise- LLActRep- BwNot-
> > > > > > ASPMOptComp-
> > > > > > LnkCtl: ASPM L0s L1 Enabled; RCB 64
> > > > > > bytes
> > > > > > Disabled- CommClk+
> > > > > > ExtSynch- ClockPM+ AutWidDis- BWInt-
> > > > > > AutBWInt-
> > > > > > LnkSta: Speed 2.5GT/s, Width x1, TrErr-
> > > > > > Train-
> > > > > > SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > > > > DevCap2: Completion Timeout: Range B,
> > > > > > TimeoutDis+,
> > > > > > LTR+, OBFF Via WAKE#
> > > > > > DevCtl2: Completion Timeout: 16ms to 55ms,
> > > > > > TimeoutDis-
> > > > > > ,
> > > > > > LTR-, OBFF Disabled
> > > > > > LnkCtl2: Target Link Speed: 2.5GT/s,
> > > > > > EnterCompliance-
> > > > > > SpeedDis-
> > > > > > Transmit Margin: Normal Operating
> > > > > > Range,
> > > > > > EnterModifiedCompliance- ComplianceSOS-
> > > > > > Compliance De-emphasis: -6dB
> > > > > > LnkSta2: Current De-emphasis Level: -3.5dB,
> > > > > > EqualizationComplete-, EqualizationPhase1-
> > > > > > EqualizationPhase2-,
> > > > > > EqualizationPhase3-,
> > > > > > LinkEqualizationRequest-
> > > > > > Capabilities: [100 v1] Advanced Error Reporting
> > > > > > UESta: DLP- SDES- TLP- FCP- CmpltTO-
> > > > > > CmpltAbrt-
> > > > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO-
> > > > > > CmpltAbrt-
> > > > > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
> > > > > > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO-
> > > > > > CmpltAbrt-
> > > > > > UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
> > > > > > CESta: RxErr- BadTLP- BadDLLP- Rollover-
> > > > > > Timeout- NonFatalErr-
> > > > > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
> > > > > > Timeout- NonFatalErr+
> > > > > > AERCap: First Error Pointer: 00, GenCap-
> > > > > > CGenEn-
> > > > > > ChkCap- ChkEn-
> > > > > > Capabilities: [140 v1] Device Serial Number d0-7e-35-
> > > > > > ff-ff-2f-
> > > > > > 3a-d2
> > > > > > Capabilities: [14c v1] Latency Tolerance Reporting
> > > > > > Max snoop latency: 3145728ns
> > > > > > Max no snoop latency: 3145728ns
> > > > > > Capabilities: [154 v1] Vendor Specific Information:
> > > > > > ID=cafe
> > > > > > Rev=1 Len=014 <?>
> > > > > > Kernel driver in use: iwlwifi
> > > > > > Kernel modules: iwlwifi
> > > > > >
> > > > > > [7.6.] SCSI information (from /proc/scsi/scsi):
> > > > > > Attached devices:
> > > > > > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > > > > > Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
> > > > > > Type: Direct-Access ANSI SCSI
> > > > > > revision:
> > > > > > 05
> > > > > > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > > > > > Vendor: HL-DT-ST Model: DVDRAM GUA0N Rev: AL00
> > > > > > Type: CD-ROM ANSI SCSI
> > > > > > revision:
> > > > > > 05
> > > > > >
> > > > > > [7.7.] Other information that might be relevant to the
> > > > > > problem
> > > > > > (please look in /proc and include all information
> > > > > > that you
> > > > > > think to be relevant):
> > > > > > 1 1484 1649 191 2005 2363 3047 47 998
> > > > > > mdsta
> > > > > > t
> > > > > > 10 1489 1685 1913 201 2367 306 48 acpi
> > > > > > memin
> > > > > > fo
> > > > > > 100 15 1742 1918 202 237 307 49 asound
> > > > > > misc
> > > > > > 1000 1511 1746 1922 2030 2389 31 50 buddyinfo
> > > > > > modul
> > > > > > es
> > > > > > 1001 1561 1747 1925 2034 2392 32 530 bus
> > > > > > mount
> > > > > > s
> > > > > > 1035 1566 1754 1929 2046 24 3247 55 cgroups
> > > > > > mtrr
> > > > > > 105 1568 1758 1931 2054 240 33 56 cmdline
> > > > > > net
> > > > > > 11 1572 1760 1943 2089 241 3312 570 consoles
> > > > > > paget
> > > > > > ypei
> > > > > > nf
> > > > > > o
> > > > > > 1124 1573 1762 1945 2098 2491 3342 571 cpuinfo
> > > > > > parti
> > > > > > tion
> > > > > > s
> > > > > > 114 1586 18 1952 21 25 3350 6 crypto
> > > > > > sched
> > > > > > _deb
> > > > > > ug
> > > > > > 1163 1591 1826 1961 2102 2552 3352 7 devices
> > > > > > sched
> > > > > > stat
> > > > > > 1169 1594 1831 1962 2103 26 3390 759 diskstats
> > > > > > scsi
> > > > > > 1172 1597 184 1965 2106 2628 34 8 dma
> > > > > > self
> > > > > > 12 16 1846 1968 2111 2678 3485 9 driver
> > > > > > slabi
> > > > > > nfo
> > > > > > 1220 1608 185 1969 2114 268 3500 911 execdomains
> > > > > > softi
> > > > > > rqs
> > > > > > 1242 1609 1852 1979 2117 27 3620 958 fb
> > > > > > stat
> > > > > > 1296 1611 1859 198 212 2706 3621 959 filesystems
> > > > > > swaps
> > > > > > 1297 1612 186 1980 2126 272 3641 960 fs
> > > > > > sys
> > > > > > 13 1613 1864 1981 2129 2728 37 961 interrupts
> > > > > > sysrq
> > > > > > -
> > > > > > trigger
> > > > > > 131 1614 1866 1984 214 2763 38 962 iomem
> > > > > > sysvi
> > > > > > pc
> > > > > > 1325 1615 187 199 2156 279 39 966 ioports
> > > > > > threa
> > > > > > d-
> > > > > > self
> > > > > > 14 1618 1872 1991 2165 28 397 967 irq
> > > > > > timer
> > > > > > _lis
> > > > > > t
> > > > > > 1415 1622 1876 1992 2175 2805 4 976 kallsyms
> > > > > > tty
> > > > > > 1426 1623 188 1993 2177 2837 40 98 kcore
> > > > > > uptim
> > > > > > e
> > > > > > 1432 1625 1888 1994 22 2839 41 980 keys
> > > > > > versi
> > > > > > on
> > > > > > 1446 1630 189 1999 2216 2865 42 987 key-
> > > > > > users vmallocinfo
> > > > > > 1459 1631 1893 2 2233 2880 422 988 kmsg
> > > > > > vmsta
> > > > > > t
> > > > > > 1463 1634 1894 20 2297 2895 43 99 kpagecgroup
> > > > > > zonei
> > > > > > nfo
> > > > > > 1464 1635 1898 200 2317 2904 44 990 kpagecount
> > > > > > 1469 1636 19 2001 2319 2914 444 992 kpageflags
> > > > > > 1471 1637 190 2002 2335 30 45 994 loadavg
> > > > > > 1473 1645 1900 2003 2356 3003 46 997 locks
> > > > > >
> > > > > > [X.] Other notes, patches, fixes, workarounds:
> > > > > > A bug has been filed with the Ubuntu kernel team as well.
> > > > > > Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> > > > > > 174302
> > > > > > 7
> > > >
> > > >
> >
> > --
> > Alexandre Belloni, Bootlin (formerly Free Electrons)
> > Embedded Linux and Kernel engineering
> > http://bootlin.com
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-13 23:56 ` Peter Milley
@ 2018-02-14 1:45 ` Alexandre Belloni
2018-02-14 20:35 ` Peter Milley
0 siblings, 1 reply; 10+ messages in thread
From: Alexandre Belloni @ 2018-02-14 1:45 UTC (permalink / raw)
To: Peter Milley; +Cc: Alessandro Zummo, linux-rtc, Mika Westerberg
On 13/02/2018 at 18:56:34 -0500, Peter Milley wrote:
> Okay, I've booted the new kernel.
>
> peter@haven:~$ uname -a
> Linux haven 4.16.0-rc1+ #32 SMP Tue Feb 13 22:11:39 CET 2018 x86_64
> x86_64 x86_64 GNU/Linux
> peter@haven:~$ dmesg | grep -i rtc
> [ 0.045403] RTC time: 23:46:52, date: 02/13/18
> [ 1.368198] rtc_cmos 00:01: RTC can wake from S4
> [ 1.368205] rtc_cmos: drivers/rtc/rtc-cmos.c +679 cmos_do_probe
> [ 1.368235] rtc_cmos: drivers/rtc/rtc-cmos.c +684 cmos_do_probe
> [ 1.368260] rtc_cmos: drivers/rtc/rtc-cmos.c +688 cmos_do_probe
> [ 1.368285] rtc_cmos: 1: 70 8
> [ 1.368302] rtc_cmos: probe of 00:01 failed with error -16
> [ 1.408861] hctosys: unable to open rtc device (rtc0)
>
[...]
> And /proc/ioports:
> peter@haven:~$ sudo cat /proc/ioports
> 0000-0cf7 : PCI Bus 0000:00
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-0060 : keyboard
> 0062-0062 : PNP0C09:00
> 0062-0062 : EC data
> 0064-0064 : keyboard
> 0066-0066 : PNP0C09:00
> 0066-0066 : EC cmd
> 0070-0072 : wdat_wdt
So I can tell you what is happening but I can't tell you why. You have a
watchdog at 0x70 (size 2) and the RTC at 0x70 (size 8).
Because the watchdog driver is probed first and it requests the io
region, when the RTC driver is probed, it fails to request the same
region.
Maybe your 4.10 kernel didn't have CONFIG_WDAT_WDT (this appeared in
4.9).
I'm afraid, that is as far as I can help, you'd have to ask someone that
is more knowledgeable about x86 to go further (I've added the wdat_wdt
driver author in Cc).
--
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [BUG]: Error accessing realtime clock
2018-02-14 1:45 ` Alexandre Belloni
@ 2018-02-14 20:35 ` Peter Milley
0 siblings, 0 replies; 10+ messages in thread
From: Peter Milley @ 2018-02-14 20:35 UTC (permalink / raw)
To: Alexandre Belloni; +Cc: Alessandro Zummo, linux-rtc, Mika Westerberg
So, I think I've confirmed your suspicion. I booted Linux Mint with a
4.10 kernel, and I see that the RTC took 0x70, and I don't see any
watchdog listed at all.
mint@mint ~ $ uname -a
Linux mint 4.10.0-38-generic #42~16.04.1-Ubuntu SMP Tue Oct 10 16:32:20
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
mint@mint ~ $ sudo cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0062-0062 : PNP0C09:00
0062-0062 : EC data
0064-0064 : keyboard
0066-0066 : PNP0C09:00
0066-0066 : EC cmd
0070-0077 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0680-069f : pnp 00:00
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
164e-164f : pnp 00:00
1800-18fe : pnp 00:00
1800-1803 : ACPI PM1a_EVT_BLK
1804-1805 : ACPI PM1a_CNT_BLK
1808-180b : ACPI PM_TMR
1810-1815 : ACPI CPU throttle
1850-1850 : ACPI PM2_CNT_BLK
1854-1857 : pnp 00:02
1880-189f : ACPI GPE0_BLK
3000-3fff : PCI Bus 0000:01
3000-30ff : 0000:01:00.0
3000-30ff : r8169
4000-403f : 0000:00:02.0
4040-405f : 0000:00:1f.3
4060-407f : 0000:00:1f.2
4060-407f : ahci
4080-4087 : 0000:00:1f.2
4080-4087 : ahci
4088-408f : 0000:00:1f.2
4088-408f : ahci
4090-4093 : 0000:00:1f.2
4090-4093 : ahci
4094-4097 : 0000:00:1f.2
4094-4097 : ahci
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
mint@mint ~ $ sudo cat /proc/iomem
00000000-00000fff : reserved
00001000-0006efff : System RAM
0006f000-0006ffff : reserved
00070000-00087fff : System RAM
00088000-000bffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000c3fff : PCI Bus 0000:00
000c4000-000c7fff : PCI Bus 0000:00
000c8000-000cbfff : PCI Bus 0000:00
000cc000-000cffff : PCI Bus 0000:00
000d0000-000d3fff : PCI Bus 0000:00
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-a56affff : System RAM
a56b0000-a5eaffff : reserved
a5eb0000-aa6befff : System RAM
aa6bf000-aa8befff : reserved
aa8bf000-aaebefff : reserved
aaebf000-aafbefff : ACPI Non-volatile Storage
aafbf000-aaffefff : ACPI Tables
aafff000-aaffffff : System RAM
ab000000-af9fffff : reserved
aba00000-af9fffff : Graphics Stolen Memory
afa00000-feafffff : PCI Bus 0000:00
afa10000-afa1ffff : pnp 00:05
afa20000-afa20fff : pnp 00:05
b0000000-bfffffff : 0000:00:02.0
c0000000-c03fffff : 0000:00:02.0
c0400000-c04fffff : PCI Bus 0000:02
c0400000-c0401fff : 0000:02:00.0
c0400000-c0401fff : iwlwifi
c0500000-c05fffff : PCI Bus 0000:01
c0500000-c0503fff : 0000:01:00.0
c0500000-c0503fff : r8169
c0504000-c0504fff : 0000:01:00.0
c0504000-c0504fff : r8169
c0600000-c060ffff : 0000:00:14.0
c0600000-c060ffff : xhci-hcd
c0610000-c0613fff : 0000:00:03.0
c0610000-c0613fff : ICH HD audio
c0614000-c0617fff : 0000:00:1b.0
c0614000-c0617fff : ICH HD audio
c0618000-c061801f : 0000:00:16.0
c0618000-c061801f : mei_me
c0619000-c06190ff : 0000:00:1f.3
c061b000-c061b7ff : 0000:00:1f.2
c061b000-c061b7ff : ahci
c061c000-c061c3ff : 0000:00:1d.0
c061c000-c061c3ff : ehci_hcd
e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
e0000000-efffffff : reserved
e0000000-efffffff : pnp 00:05
fe101000-fe112fff : reserved
feb00000-feb0ffff : reserved
fec00000-fec00fff : reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fee00fff : reserved
fed00000-fed003ff : HPET 0
fed00000-fed003ff : PNP0103:00
fed10000-fed17fff : pnp 00:05
fed18000-fed18fff : pnp 00:05
fed19000-fed19fff : pnp 00:05
fed1c000-fed1ffff : pnp 00:05
fed20000-fed3ffff : pnp 00:05
fed90000-fed93fff : pnp 00:05
fee00000-fee00fff : Local APIC
ff000000-ffffffff : INT0800:00
ffc00000-ffffffff : reserved
100000000-44f5fffff : System RAM
1b6400000-1b6cdb828 : Kernel code
1b6cdb829-1b73a0fbf : Kernel data
1b75d8000-1b7826fff : Kernel bss
44f600000-44fffffff : RAM buffer
On 02/13/2018 08:45 PM, Alexandre Belloni wrote:
> On 13/02/2018 at 18:56:34 -0500, Peter Milley wrote:
>> Okay, I've booted the new kernel.
>>
>> peter@haven:~$ uname -a
>> Linux haven 4.16.0-rc1+ #32 SMP Tue Feb 13 22:11:39 CET 2018 x86_64
>> x86_64 x86_64 GNU/Linux
>> peter@haven:~$ dmesg | grep -i rtc
>> [ 0.045403] RTC time: 23:46:52, date: 02/13/18
>> [ 1.368198] rtc_cmos 00:01: RTC can wake from S4
>> [ 1.368205] rtc_cmos: drivers/rtc/rtc-cmos.c +679 cmos_do_probe
>> [ 1.368235] rtc_cmos: drivers/rtc/rtc-cmos.c +684 cmos_do_probe
>> [ 1.368260] rtc_cmos: drivers/rtc/rtc-cmos.c +688 cmos_do_probe
>> [ 1.368285] rtc_cmos: 1: 70 8
>> [ 1.368302] rtc_cmos: probe of 00:01 failed with error -16
>> [ 1.408861] hctosys: unable to open rtc device (rtc0)
>>
> [...]
>
>> And /proc/ioports:
>> peter@haven:~$ sudo cat /proc/ioports
>> 0000-0cf7 : PCI Bus 0000:00
>> 0000-001f : dma1
>> 0020-0021 : pic1
>> 0040-0043 : timer0
>> 0050-0053 : timer1
>> 0060-0060 : keyboard
>> 0062-0062 : PNP0C09:00
>> 0062-0062 : EC data
>> 0064-0064 : keyboard
>> 0066-0066 : PNP0C09:00
>> 0066-0066 : EC cmd
>> 0070-0072 : wdat_wdt
> So I can tell you what is happening but I can't tell you why. You have a
> watchdog at 0x70 (size 2) and the RTC at 0x70 (size 8).
>
> Because the watchdog driver is probed first and it requests the io
> region, when the RTC driver is probed, it fails to request the same
> region.
>
> Maybe your 4.10 kernel didn't have CONFIG_WDAT_WDT (this appeared in
> 4.9).
> I'm afraid, that is as far as I can help, you'd have to ask someone that
> is more knowledgeable about x86 to go further (I've added the wdat_wdt
> driver author in Cc).
>
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2018-02-14 20:36 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-01-25 0:12 PROBLEM: Error accessing realtime clock Peter Milley
2018-02-02 15:14 ` Peter Milley
2018-02-13 15:56 ` [BUG]: " Peter Milley
2018-02-13 20:25 ` Alexandre Belloni
2018-02-13 20:45 ` Peter Milley
2018-02-13 20:58 ` Alexandre Belloni
2018-02-13 22:20 ` Alexandre Belloni
2018-02-13 23:56 ` Peter Milley
2018-02-14 1:45 ` Alexandre Belloni
2018-02-14 20:35 ` Peter Milley
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