[1.] Summary
kworker uses 70-90% of a CPU core (hyperthreaded)
[2.] Full description
I see high (70-90%) cpu usage from a kworker thread. Usually kworker/0:1 or kworker/0:2. This does not always happen. On
some boots all is fine but once it shows, rebooting does not make it go away.
[4.] Kernel Version
$ cat /proc/version
Linux version 4.17.0-041700rc4-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805070430 SMP
Mon May 7 04:31:46 UTC 2018
[7.] Environment
$ lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
[7.1.] Software
$ /usr/src/linux-headers-4.17.0-041700rc4/scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux mio-700Z7C 4.17.0-041700rc4-generic #201805070430 SMP Mon May 7 04:31:46 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
GNU Make 4.1
Binutils 2.30
Util-linux 2.31.1
Mount 2.31.1
Module-init-tools 24
E2fsprogs 1.44.1
Pcmciautils 018
PPP 2.4.7
Linux C Library 2.27
Dynamic linker (ldd) 2.27
Linux C++ Library 6.0.25
Procps 3.3.12
Kbd 2.0.4
Console-tools 2.0.4
Sh-utils 8.28
Udev 237
Wireless-tools 30
Modules Loaded acpi_als aesni_intel aes_x86_64 ahci arc4 autofs4 bluetooth bnep btbcm btintel btrtl btusb ccm
cfg80211 coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper ecdh_generic fb_sys_fops
ghash_clmulni_intel glue_helper gpio_ich hid hid_generic hid_roccat_common hid_roccat_lua i2c_algo_bit i915 industrialio
input_leds intel_cstate intel_powerclamp intel_rapl intel_rapl_perf ip_tables irqbypass iwldvm iwlwifi joydev kfifo_buf
kvm kvm_intel libahci lp lpc_ich mac80211 mac_hid media mei mei_me mii parport parport_pc pcbc ppdev psmouse r8169
samsung_laptop sch_fq_codel serio_raw shpchp snd snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi
snd_hda_codec_realtek 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 syscopyarea sysfillrect sysimgblt usbhid uvcvideo video videobuf2_common
videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi x86_pkg_temp_thermal x_tables
[7.2.] Processor information
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1222.304
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1230.603
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1246.352
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1217.922
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1249.889
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1215.633
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 5
initial apicid : 5
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1240.156
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
stepping : 9
microcode : 0x17
cpu MHz : 1230.269
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4589.46
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
[7.3.] Module information
$ cat /proc/modules
ccm 20480 6 - Live 0x0000000000000000
bnep 20480 2 - Live 0x0000000000000000
snd_hda_codec_hdmi 49152 1 - Live 0x0000000000000000
snd_hda_codec_realtek 102400 1 - Live 0x0000000000000000
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek, Live 0x0000000000000000
gpio_ich 16384 0 - Live 0x0000000000000000
snd_hda_intel 40960 3 - Live 0x0000000000000000
snd_hda_codec 126976 4 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel, Live 0x0000000000000000
snd_hda_core 81920 5 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec, Live
0x0000000000000000
intel_rapl 20480 0 - Live 0x0000000000000000
snd_hwdep 20480 1 snd_hda_codec, Live 0x0000000000000000
x86_pkg_temp_thermal 16384 0 - Live 0x0000000000000000
intel_powerclamp 16384 0 - Live 0x0000000000000000
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live 0x0000000000000000
coretemp 16384 0 - Live 0x0000000000000000
kvm_intel 204800 0 - Live 0x0000000000000000
kvm 614400 1 kvm_intel, Live 0x0000000000000000
samsung_laptop 20480 0 - Live 0x0000000000000000
snd_seq_midi 16384 0 - Live 0x0000000000000000
snd_seq_midi_event 16384 1 snd_seq_midi, Live 0x0000000000000000
irqbypass 16384 1 kvm, Live 0x0000000000000000
arc4 16384 2 - Live 0x0000000000000000
snd_rawmidi 32768 1 snd_seq_midi, Live 0x0000000000000000
crct10dif_pclmul 16384 0 - Live 0x0000000000000000
crc32_pclmul 16384 0 - Live 0x0000000000000000
ghash_clmulni_intel 16384 0 - Live 0x0000000000000000
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
pcbc 16384 0 - Live 0x0000000000000000
uvcvideo 94208 0 - Live 0x0000000000000000
iwldvm 229376 0 - Live 0x0000000000000000
snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000
videobuf2_vmalloc 16384 1 uvcvideo, Live 0x0000000000000000
snd_timer 32768 2 snd_pcm,snd_seq, Live 0x0000000000000000
aesni_intel 200704 4 - Live 0x0000000000000000
videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0x0000000000000000
mac80211 798720 1 iwldvm, Live 0x0000000000000000
videobuf2_v4l2 24576 1 uvcvideo, Live 0x0000000000000000
aes_x86_64 20480 1 aesni_intel, Live 0x0000000000000000
crypto_simd 16384 1 aesni_intel, Live 0x0000000000000000
cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live 0x0000000000000000
glue_helper 16384 1 aesni_intel, Live 0x0000000000000000
videobuf2_common 40960 2 uvcvideo,videobuf2_v4l2, Live 0x0000000000000000
videodev 184320 3 uvcvideo,videobuf2_v4l2,videobuf2_common, Live 0x0000000000000000
btusb 45056 0 - Live 0x0000000000000000
intel_cstate 20480 0 - Live 0x0000000000000000
media 40960 2 uvcvideo,videodev, Live 0x0000000000000000
intel_rapl_perf 16384 0 - Live 0x0000000000000000
btrtl 16384 1 btusb, Live 0x0000000000000000
joydev 20480 0 - Live 0x0000000000000000
iwlwifi 290816 1 iwldvm, Live 0x0000000000000000
btbcm 16384 1 btusb, Live 0x0000000000000000
btintel 20480 1 btusb, Live 0x0000000000000000
input_leds 16384 0 - Live 0x0000000000000000
snd 81920 17
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
Live 0x0000000000000000
bluetooth 544768 11 bnep,btusb,btrtl,btbcm,btintel, Live 0x0000000000000000
serio_raw 16384 0 - Live 0x0000000000000000
cfg80211 659456 3 iwldvm,mac80211,iwlwifi, Live 0x0000000000000000
ecdh_generic 24576 1 bluetooth, Live 0x0000000000000000
mei_me 40960 0 - Live 0x0000000000000000
soundcore 16384 1 snd, Live 0x0000000000000000
mei 98304 1 mei_me, Live 0x0000000000000000
lpc_ich 24576 0 - Live 0x0000000000000000
shpchp 36864 0 - Live 0x0000000000000000
wmi 24576 0 - Live 0x0000000000000000
acpi_als 16384 0 - Live 0x0000000000000000
kfifo_buf 16384 1 acpi_als, Live 0x0000000000000000
mac_hid 16384 0 - Live 0x0000000000000000
industrialio 69632 2 acpi_als,kfifo_buf, Live 0x0000000000000000
sch_fq_codel 20480 6 - Live 0x0000000000000000
parport_pc 36864 0 - Live 0x0000000000000000
ppdev 20480 0 - Live 0x0000000000000000
lp 20480 0 - Live 0x0000000000000000
parport 49152 3 parport_pc,ppdev,lp, Live 0x0000000000000000
ip_tables 24576 0 - Live 0x0000000000000000
x_tables 40960 1 ip_tables, Live 0x0000000000000000
autofs4 40960 2 - Live 0x0000000000000000
hid_roccat_lua 16384 0 - Live 0x0000000000000000
hid_roccat_common 16384 1 hid_roccat_lua, Live 0x0000000000000000
hid_generic 16384 0 - Live 0x0000000000000000
usbhid 49152 0 - Live 0x0000000000000000
hid 122880 3 hid_roccat_lua,hid_generic,usbhid, Live 0x0000000000000000
i915 1712128 70 - Live 0x0000000000000000
i2c_algo_bit 16384 1 i915, Live 0x0000000000000000
drm_kms_helper 172032 1 i915, Live 0x0000000000000000
syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000
sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000
sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000
fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000
psmouse 143360 0 - Live 0x0000000000000000
drm 405504 10 i915,drm_kms_helper, Live 0x0000000000000000
ahci 36864 4 - Live 0x0000000000000000
r8169 86016 0 - Live 0x0000000000000000
libahci 32768 1 ahci, Live 0x0000000000000000
mii 16384 1 r8169, Live 0x0000000000000000
video 45056 2 samsung_laptop,i915, Live 0x0000000000000000
[7.4.] Loaded driver and hardware information
$ cat /proc/ioports
0000-0000 : PCI Bus 0000:00
0000-0000 : dma1
0000-0000 : pic1
0000-0000 : timer0
0000-0000 : timer1
0000-0000 : keyboard
0000-0000 : PNP0C09:00
0000-0000 : EC data
0000-0000 : keyboard
0000-0000 : PNP0C09:00
0000-0000 : EC cmd
0000-0000 : rtc0
0000-0000 : dma page reg
0000-0000 : pic2
0000-0000 : dma2
0000-0000 : fpu
0000-0000 : PNP0C04:00
0000-0000 : vga+
0000-0000 : pnp 00:00
0000-0000 : ACPI PM1a_EVT_BLK
0000-0000 : ACPI PM1a_CNT_BLK
0000-0000 : ACPI PM_TMR
0000-0000 : ACPI CPU throttle
0000-0000 : ACPI GPE0_BLK
0000-0000 : gpio_ich.1.auto
0000-0000 : iTCO_wdt.0.auto
0000-0000 : ACPI PM2_CNT_BLK
0000-0000 : pnp 00:02
0000-0000 : pnp 00:00
0000-0000 : iTCO_wdt.0.auto
0000-0000 : gpio_ich.1.auto
0000-0000 : pnp 00:00
0000-0000 : gpio_ich
0000-0000 : gpio_ich
0000-0000 : gpio_ich
0000-0000 : pnp 00:00
0000-0000 : pnp 00:00
0000-0000 : PCI conf1
0000-0000 : PCI Bus 0000:00
0000-0000 : pnp 00:00
0000-0000 : pnp 00:00
0000-0000 : PCI Bus 0000:03
0000-0000 : 0000:03:00.0
0000-0000 : PCI Bus 0000:01
0000-0000 : 0000:01:00.0
0000-0000 : 0000:00:02.0
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : pnp 00:00
0000-0000 : 0000:00:1f.3
0000-0000 : pnp 00:00
$ cat /proc/iomem
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : Video ROM
00000000-00000000 : Reserved
00000000-00000000 : System ROM
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : ACPI Non-volatile Storage
00000000-00000000 : ACPI Tables
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : Graphics Stolen Memory
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:01
00000000-00000000 : 0000:01:00.0
00000000-00000000 : 0000:01:00.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : PCI Bus 0000:01
00000000-00000000 : 0000:01:00.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : PCI Bus 0000:03
00000000-00000000 : 0000:03:00.0
00000000-00000000 : 0000:03:00.0
00000000-00000000 : r8169
00000000-00000000 : PCI Bus 0000:02
00000000-00000000 : 0000:02:00.0
00000000-00000000 : iwlwifi
00000000-00000000 : 0000:00:14.0
00000000-00000000 : xhci-hcd
00000000-00000000 : 0000:00:1b.0
00000000-00000000 : ICH HD audio
00000000-00000000 : 0000:00:1f.3
00000000-00000000 : 0000:00:16.0
00000000-00000000 : mei_me
00000000-00000000 : 0000:00:1f.2
00000000-00000000 : ahci
00000000-00000000 : 0000:00:1d.0
00000000-00000000 : ehci_hcd
00000000-00000000 : 0000:00:1a.0
00000000-00000000 : ehci_hcd
00000000-00000000 : PCI MMCONFIG 0000 [bus 00-3f]
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:05
00000000-00000000 : Reserved
00000000-00000000 : IOAPIC 0
00000000-00000000 : HPET 0
00000000-00000000 : PNP0103:00
00000000-00000000 : Reserved
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:05
00000000-00000000 : iTCO_wdt.0.auto
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : Local APIC
00000000-00000000 : Reserved
00000000-00000000 : INT0800:00
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Kernel code
00000000-00000000 : Kernel data
00000000-00000000 : Kernel bss
00000000-00000000 : RAM buffer
[7.5.] PCI information
# lspci -vvv
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
Subsystem: Samsung Electronics Co Ltd 3rd Gen Core processor 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: ivb_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) (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 A routed to IRQ 16
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0000000-f0ffffff
Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
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: [88] Subsystem: Samsung Electronics Co Ltd Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port
Capabilities: [80] 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: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <256ns, L1 <8us
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 x16, TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #1, PowerLimit 75.000W; 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: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
LnkCtl2: Target Link Speed: 8GT/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: [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-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Capabilities: [d94 v1] #19
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00
[VGA controller])
Subsystem: Samsung Electronics Co Ltd 3rd Gen Core processor 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 27
Region 0: Memory at f1000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (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: fee08004 Data: 4022
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
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) (prog-if
30 [XHCI])
Subsystem: Samsung Electronics Co Ltd 7 Series/C210 Series Chipset Family USB xHCI Host 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
Interrupt: pin A routed to IRQ 24
Region 0: Memory at f1600000 (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: 00000000fee10004 Data: 4021
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family MEI 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 28
Region 0: Memory at f1615000 (64-bit, non-prefetchable) [size=16]
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: 00000000fee04004 Data: 4022
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if
20 [EHCI])
Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family USB Enhanced Host 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
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f161a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] 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: [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
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family High Definition 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 30
Region 0: Memory at f1610000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
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: 00000000fee10004 Data: 4022
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=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=22
Status: NegoPending- InProgress-
Capabilities: [130 v1] Root Complex Link
Desc: PortNumber=0f ComponentID=00 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4) (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 A routed to IRQ 16
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: f1500000-f15fffff
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 #1, 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 #0, 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 BC, 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: 00000000 Data: 0000
Capabilities: [90] Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family PCI Express Root Port 1
Capabilities: [a0] 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-
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 4 (rev c4) (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 19
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: fff00000-000fffff
Prefetchable memory behind bridge: 00000000f1400000-00000000f14fffff
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 BC, 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: 00000000 Data: 0000
Capabilities: [90] Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family PCI Express Root Port 4
Capabilities: [a0] 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-
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if
20 [EHCI])
Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family USB Enhanced Host 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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f1619000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] 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: [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 HM76 Express Chipset LPC Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd HM76 Express Chipset 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 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) (prog-if
01 [AHCI 1.0])
Subsystem: Samsung Electronics Co Ltd 7 Series Chipset Family 6-port SATA Controller [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 26
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 f1618000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee40004 Data: 4022
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
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd 7 Series/C216 Chipset Family 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 7
Region 0: Memory at f1614000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel modules: i2c_i801
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 650M] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd GK107M [GeForce GT 650M]
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-
Interrupt: pin A routed to IRQ 11
Region 0: Memory at f0000000 (32-bit, non-prefetchable) [disabled] [size=16M]
Region 1: Memory at c0000000 (64-bit, prefetchable) [disabled] [size=256M]
Region 3: Memory at d0000000 (64-bit, prefetchable) [disabled] [size=32M]
Region 5: I/O ports at 3000 [disabled] [size=128]
Expansion ROM at <ignored> [disabled]
Capabilities: [60] 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: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 75.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
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 x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-, OBFF Not Supported
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: [b4] Vendor Specific Information: Len=14 <?>
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-
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel modules: nvidiafb, nouveau
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN
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 29
Region 0: Memory at f1500000 (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: 00000000fee80004 Data: 4022
Capabilities: [e0] Express (v1) 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-
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 c4-85-08-ff-ff-05-24-fe
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
(rev 06)
Subsystem: Samsung Electronics Co Ltd 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 19
Region 0: I/O ports at 2000 [size=256]
Region 2: Memory at f1404000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at f1400000 (64-bit, 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: 0000000000000000 Data: 0000
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 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 ABCD, TimeoutDis+, LTR-, OBFF Not Supported
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 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] 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-
Capabilities: [160 v1] Device Serial Number 01-00-00-00-68-4c-e0-00
Kernel driver in use: r8169
Kernel modules: r8169
[7.6.] SCSI information
$ cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: Samsung SSD 850 Rev: 2B6Q
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: SanDisk iSSD P4 Rev: 9.14
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: TEAC Model: BD-C16SS-A Rev: S.0B
Type: CD-ROM ANSI SCSI revision: 05
[7.7.] Other information
$ ls /proc
1 1138 131 1359 1472 1604 17 1964 222 232 251 2991 357 39 44 51 64 756 886 946
consoles irq modules sys
10 1146 132 136 15 1621 1715 1971 223 233 2540 3 36 4 442 52 65 757 887 949 cpuinfo
kallsyms mounts sysrq-trigger
1020 1157 1322 1378 1526 163 1716 1972 224 2331 2547 309 366 40 443 53 66 76 889 953
crypto kcore mtrr sysvipc
1022 1159 1333 14 1533 1636 1725 1982 225 234 2555 31 367 403 447 55 67 77 892 956
devices keys net thread-self
1058 1160 1334 1402 1535 1639 1766 1989 226 236 26 32 368 404 448 554 68 779 897 957
diskstats key-users pagetypeinfo timer_list
1074 1161 1335 1406 1550 1651 1789 1990 227 239 2633 33 369 405 449 56 69 783 9 982
dma kmsg partitions tty
1080 1162 1337 1414 1566 1657 1794 2 2270 2398 27 3391 37 406 45 57 7 79 900 991
driver kpagecgroup sched_debug uptime
1084 12 1338 1420 1579 1663 1795 20 228 241 2794 3398 370 407 457 58 70 8 903 992
execdomains kpagecount schedstat version
1085 1232 1340 1421 1580 1673 1826 2069 2289 242 28 34 371 409 46 59 73 80 910 acpi fb
kpageflags scsi vmallocinfo
1095 127 1344 1443 1585 1676 19 21 229 2429 281 345 372 41 47 592 74 81 916 asound
filesystems loadavg self vmstat
1099 128 1346 1458 1588 1682 1936 210 23 243 282 346 373 426 48 60 75 82 925 buddyinfo fs
locks slabinfo zoneinfo
11 129 1347 146 1595 1684 1937 2145 230 244 2891 347 374 43 49 61 750 84 928 bus
interrupts mdstat softirqs
1103 13 1349 1463 1599 1690 1939 22 231 245 29 349 375 4309 5 62 751 85 936 cgroups
iomem meminfo stat
1105 130 1356 1464 16 1691 1963 2205 2312 25 2982 35 38 432 50 63 752 883 937 cmdline
ioports misc swaps
# dmidecode
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
64 structures occupying 2903 bytes.
Table at 0x000E0840.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Phoenix Technologies Ltd.
Version: P06AAE
Release Date: 02/27/2013
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 3072 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
NEC PC-98
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 0.1
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Product Name: 700Z7C
Version: 0.1
Serial Number: HUVE91DC500291
UUID: AC0BFC00-1DD9-11B2-8000-EBAD407F0037
Wake-up Type: Power Switch
SKU Number: System SKUNumber
Family: ChiefRiver System
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Product Name: SAMSUNG_NP1234567890
Version: FAB1
Serial Number: 123490EN400015
Asset Tag: Base Board Asset Tag
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Part Component
Chassis Handle: 0x0000
Type: Motherboard
Contained Object Handles: 0
Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Type: Laptop
Lock: Not Present
Version: 0.1
Serial Number: 123490EN400015
Asset Tag: No Asset Tag
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Other
Security Status: Other
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
SKU Number: Not Specified
Handle 0x0004, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU Socket - U3E1
Type: Central Processor
Family: Core i7
Manufacturer: Intel(R) Corporation
ID: A9 06 03 00 FF FB EB BF
Signature: Type 0, Family 6, Model 58, Stepping 9
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
Voltage: 0.9 V
External Clock: 100 MHz
Max Speed: 2300 MHz
Current Speed: 2300 MHz
Status: Populated, Enabled
Upgrade: Socket rPGA988B
L1 Cache Handle: 0x0002
L2 Cache Handle: 0x0003
L3 Cache Handle: 0x0004
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 4
Core Enabled: 4
Thread Count: 8
Characteristics:
64-bit capable
Handle 0x0005, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1-Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Through
Location: Internal
Installed Size: 32 kB
Maximum Size: 32 kB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Parity
System Type: Data
Associativity: 8-way Set-associative
Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1-Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Through
Location: Internal
Installed Size: 32 kB
Maximum Size: 32 kB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Parity
System Type: Instruction
Associativity: 8-way Set-associative
Handle 0x0007, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2-Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Through
Location: Internal
Installed Size: 256 kB
Maximum Size: 256 kB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Multi-bit ECC
System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0008, DMI type 7, 19 bytes
Cache Information
Socket Designation: L3-Cache
Configuration: Enabled, Not Socketed, Level 3
Operational Mode: Write Back
Location: Internal
Installed Size: 6144 kB
Maximum Size: 6144 kB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Multi-bit ECC
System Type: Unified
Associativity: 12-way Set-associative
Handle 0x0009, DMI type 129, 8 bytes
OEM-specific Type
Header and Data:
81 08 09 00 01 01 02 01
Strings:
Intel_ASF
Intel_ASF_001
Handle 0x000A, DMI type 131, 64 bytes
OEM-specific Type
Header and Data:
83 40 0A 00 31 00 00 00 00 00 00 00 00 00 00 00
F8 00 59 1E FF FF FF FF 01 20 00 00 00 00 08 00
A1 05 04 00 00 00 00 00 C8 00 FF FF 00 00 00 00
00 00 00 00 E2 00 00 00 76 50 72 6F 00 00 00 00
Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: Keyboard
External Connector Type: PS/2
Port Type: Keyboard Port
Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: Mouse
External Connector Type: PS/2
Port Type: Mouse Port
Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: Other
External Reference Designator: COM 1
External Connector Type: DB-9 male
Port Type: Serial Port 16550A Compatible
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB3.0 - 1#/USB2.0 - 1#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB3.0 - 2#/USB2.0 - 2#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB3.0 - 3#/USB2.0 - 3#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB3.0 - 4#/USB2.0 - 4#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 5#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 6#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0014, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 7#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0015, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 8#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0016, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 9#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0017, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 10#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0018, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 11#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0019, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 12#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x001A, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 13#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x001B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: USB2.0 - 14#
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x001C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: Ethernet
External Connector Type: RJ-45
Port Type: Network Port
Handle 0x001D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: SATA Port 1 J8J1
Internal Connector Type: SAS/SATA Plug Receptacle
External Reference Designator: None
External Connector Type: None
Port Type: SATA
Handle 0x001E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: SATA Port 2 J7G1
Internal Connector Type: SAS/SATA Plug Receptacle
External Reference Designator: None
External Connector Type: None
Port Type: SATA
Handle 0x001F, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: SATA Port 3(ODD) J9E7
Internal Connector Type: SAS/SATA Plug Receptacle
External Reference Designator: None
External Connector Type: None
Port Type: SATA
Handle 0x0020, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: eSATA Port 1 J6J1
External Connector Type: SAS/SATA Plug Receptacle
Port Type: SATA
Handle 0x0021, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: eSATA Port 2 J7J1
External Connector Type: SAS/SATA Plug Receptacle
Port Type: SATA
Handle 0x0022, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: None
Internal Connector Type: None
External Reference Designator: SATA Port 6(Docking)
External Connector Type: SAS/SATA Plug Receptacle
Port Type: SATA
Handle 0x0023, DMI type 9, 17 bytes
System Slot Information
Designation: PEG Gen1/Gen2/Gen3 X16
Type: x16 PCI Express
Current Usage: In Use
Length: Long
ID: 0
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0024, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-Express 1 X1
Type: x1 PCI Express
Current Usage: In Use
Length: Short
ID: 1
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0025, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-Express 2 X1
Type: x1 PCI Express
Current Usage: Available
Length: Short
ID: 2
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0026, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-Express 3 X1
Type: x1 PCI Express
Current Usage: Available
Length: Short
ID: 3
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0027, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-Express 4 X1
Type: x1 PCI Express
Current Usage: In Use
Length: Short
ID: 4
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0028, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-Express 5 X4
Type: x4 PCI Express
Current Usage: Available
Length: Short
ID: 5
Characteristics:
3.3 V is provided
Opening is shared
PME signal is supported
Bus Address: 0000:00:00.0
Handle 0x0029, DMI type 10, 6 bytes
On Board Device Information
Type: Video
Status: Enabled
Description: Intel(R) Extreme Graphics 3 Controller
Handle 0x002A, DMI type 10, 6 bytes
On Board Device Information
Type: Sound
Status: Enabled
Description: Intel(R) Azalia Audio Device
Handle 0x002B, DMI type 11, 5 bytes
OEM Strings
String 1: AAABAAAAAWAA
String 2: 2012/10/10
String 3: SECPARTN:AAE
String 4: 3YHN3Sxu+Xxmu
String 5: 4848ORKyL+AQT
String 6: cr1CfTVROm65L
String 7: [LCD_18][IBT_01]
Handle 0x002C, DMI type 12, 5 bytes
System Configuration Options
Option 1: DSN:HDD_SERIAL
Option 2: DSN:MEM_SERIAL
Option 3: DSN:NO_BATTERY
Option 4: SMI:00B2E004
Handle 0x002D, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Abbreviated
Installable Languages: 7
en-US
fr-FR
ja-JP
ko-KR
zh-CHT
zh-CHS
ru-RU
Currently Installed Language: en-US
Handle 0x002E, DMI type 22, 26 bytes
Portable Battery
Location: Rear
Manufacturer: Intel Corp.
Manufacture Date: 2008
Serial Number: 1.0
Name: Smart Battery
Design Capacity: Unknown
Design Voltage: Unknown
SBDS Version: V1.0
Maximum Error: Unknown
SBDS Chemistry: Lithium-Ion
OEM-specific Information: 0x00000000
Handle 0x002F, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected
Handle 0x0030, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown
Handle 0x0031, DMI type 21, 7 bytes
Built-in Pointing Device
Type: Mouse
Interface: PS/2
Buttons: 2
Handle 0x0032, DMI type 23, 13 bytes
System Reset
Status: Disabled
Watchdog Timer: Present
Boot Option: Do Not Reboot
Boot Option On Limit: Do Not Reboot
Reset Count: Unknown
Reset Limit: Unknown
Timer Interval: Unknown
Timeout: Unknown
Handle 0x0033, DMI type 24, 5 bytes
Hardware Security
Power-On Password Status: Unknown
Keyboard Password Status: Unknown
Administrator Password Status: Unknown
Front Panel Reset Status: Unknown
Handle 0x0034, DMI type 27, 14 bytes
Cooling Device
Type: Unknown
Status: Unknown
OEM-specific Information: 0x00000090
Nominal Speed: Unknown Or Non-rotating
Handle 0x0035, DMI type 39, 22 bytes
System Power Supply
Location: TBD by ODM
Name: TBD by ODM
Manufacturer: TBD by ODM
Serial Number: TBD by ODM
Asset Tag: TBD by ODM
Model Part Number: TBD by ODM
Revision: 1.0
Max Power Capacity: Unknown
Status: Present, OK
Type: Battery
Input Voltage Range Switching: Other
Plugged: Yes
Hot Replaceable: Yes
Handle 0x0036, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 32 GB
Error Information Handle: Not Provided
Number Of Devices: 4
Handle 0x0037, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0036
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MT/s
Manufacturer: Elpida
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: EBJ41UF8BDU0-GN-F
Rank: Unknown
Configured Clock Speed: 1600 MT/s
Handle 0x0038, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0036
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: 9876543210
Part Number: Not Specified
Rank: Unknown
Configured Clock Speed: Unknown
Handle 0x0039, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0036
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MT/s
Manufacturer: Samsung
Serial Number: 00CDAE7C
Asset Tag: 9876543210
Part Number: M471B5273DH0-CK0
Rank: Unknown
Configured Clock Speed: 1600 MT/s
Handle 0x003A, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0036
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: 9876543210
Part Number: Not Specified
Rank: Unknown
Configured Clock Speed: Unknown
Handle 0x003B, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x001FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0037
Memory Array Mapped Address Handle: 0x003D
Partition Row Position: 1
Interleave Position: 1
Interleaved Data Depth: 2
Handle 0x003C, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x001FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0038
Memory Array Mapped Address Handle: 0x003D
Partition Row Position: 1
Interleave Position: 2
Interleaved Data Depth: 2
Handle 0x003D, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x001FFFFFFFF
Range Size: 8 GB
Physical Array Handle: 0x0036
Partition Width: 4
Handle 0x003E, DMI type 15, 81 bytes
System Event Log
Area Length: 18 bytes
Header Start Offset: 0x0000
Header Length: 16 bytes
Data Start Offset: 0x0010
Access Method: General-purpose non-volatile data functions
Access Address: 0x00F0
Status: Valid, Not Full
Change Token: 0x00000000
Header Format: Type 1
Supported Log Type Descriptors: 29
Descriptor 1: Single-bit ECC memory error
Data Format 1: Multiple-event handle
Descriptor 2: Multi-bit ECC memory error
Data Format 2: Multiple-event handle
Descriptor 3: Parity memory error
Data Format 3: None
Descriptor 4: Bus timeout
Data Format 4: None
Descriptor 5: I/O channel block
Data Format 5: None
Descriptor 6: Software NMI
Data Format 6: None
Descriptor 7: POST memory resize
Data Format 7: None
Descriptor 8: POST error
Data Format 8: POST results bitmap
Descriptor 9: PCI parity error
Data Format 9: None
Descriptor 10: PCI system error
Data Format 10: None
Descriptor 11: CPU failure
Data Format 11: None
Descriptor 12: EISA failsafe timer timeout
Data Format 12: None
Descriptor 13: Correctable memory log disabled
Data Format 13: None
Descriptor 14: Logging disabled
Data Format 14: None
Descriptor 15: System limit exceeded
Data Format 15: None
Descriptor 16: Asynchronous hardware timer expired
Data Format 16: None
Descriptor 17: System configuration information
Data Format 17: None
Descriptor 18: Hard disk information
Data Format 18: None
Descriptor 19: System reconfigured
Data Format 19: None
Descriptor 20: Uncorrectable CPU-complex error
Data Format 20: None
Descriptor 21: Log area reset/cleared
Data Format 21: None
Descriptor 22: System boot
Data Format 22: None
Descriptor 23: OEM-specific
Data Format 23: None
Descriptor 24: OEM-specific
Data Format 24: None
Descriptor 25: OEM-specific
Data Format 25: None
Descriptor 26: OEM-specific
Data Format 26: None
Descriptor 27: OEM-specific
Data Format 27: None
Descriptor 28: OEM-specific
Data Format 28: None
Descriptor 29: OEM-specific
Data Format 29: None
Handle 0x003F, DMI type 127, 4 bytes
End Of Table
[X.] Other notes, patches, fixes, workarounds:
MachineType: Samsung Chronos 7 NP700Z7C-S02DE
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1087010
I see a high interrupt rate from gpe13.
# cat /sys/firmware/acpi/interrupts/gpe13 && date
424956 STS enabled unmasked
Sa 19. Mai 20:51:35 CEST 2018
# cat /sys/firmware/acpi/interrupts/gpe13 && date
1030860 EN STS enabled unmasked
Sa 19. Mai 20:52:34 CEST 2018
WORKAROUND: Execute:
echo "disable" > /sys/firmware/acpi/interrupts/gpe13
I could not test 4.17.-rc5 since it would not boot
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