Headphone output stopped working (snd-hda, Dell XPS 13)

Question

Update: I got it working! See my second post; I will leave this here as a reference for those with the same problem.
My headphone output stopped working, and my integrated microphone also stopped working. The speakers work fine, though.
AFAIK, I didn't do anything, and am quite baffled as to why this is. It's worked fine for half a year.
I have a Dell XPS 13; it came installed with Ubuntu, I booted that, where it *does* work (just to eliminate hardware problems).
I'm running 3.16.4-1; I also downgraded to 3.16.3, which didn't help.
I'm testing with speaker-test and mplayer -ao alsa; I normally use PulseAudio, but eliminating that for testing seemed like a sane thing to do. It doesn't work either way.
I also downloaded the hda_analyzer, that has a lot of options, but I'm not sure what most of them mean...
The closest I've been able to get at the problem is this:
[~]% alsactl monitor
card 0, #17 (0,0,0,Headphone Mic Jack,0) VALUE
card 0, #17 (0,0,0,Headphone Mic Jack,0) VALUE
This is an insert & remove of my headphone jack; ALSA does detect something it seems. It's listed as "Headphone Mic Jack", is this right?
Any hints would be greatly appreciated!
More info:
[~]% cat /etc/modprobe.d/alsa-base.conf
options snd-hda-intel enable=0,1
options snd-hda-intel model=dell-headset-multi,dell-headset-multi
This is required to get this to work in the first place, and always has worked; I tried some other options, to no avail. the enable=0,1 is to disable the HDMI output (disabling this has no effect either).
$ cat /sys/module/snd_hda_intel/parameters/model
dell-headset-multi,dell-headset-multi,(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null), +(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
To verify these options are actually being used
$ id -Gn
martin wheel video audio vboxusers nfs
I'm in the audio group, not sure if this is required, but can't hurt.
[~]# cat /etc/asound.conf
# Use PulseAudio by default
pcm.!default {
type pulse
fallback "sysdefault"
hint {
show on
description "Default ALSA Output (currently PulseAudio Sound Server)"
ctl.!default {
type pulse
fallback "sysdefault"
# vim:set ft=alsaconf:
Nothing special ... pulseaudio is more or less mandatory these days. ~/.asoundrc doesn't exist.
Some misc. info:
$ grep Codec /proc/asound/card*/codec*
Codec: Realtek ALC3661
[~]% lsmod | grep ^snd
snd_usb_audio 135316 0
snd_usbmidi_lib 27484 1 snd_usb_audio
snd_rawmidi 26806 1 snd_usbmidi_lib
snd_seq_device 13132 1 snd_rawmidi
snd_hda_codec_realtek 67127 1
snd_hda_codec_generic 63126 1 snd_hda_codec_realtek
snd_hda_intel 26327 3
snd_hda_controller 26727 1 snd_hda_intel
snd_hda_codec 108552 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 17244 2 snd_usb_audio,snd_hda_codec
snd_pcm 88487 4 snd_usb_audio,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_timer 26614 1 snd_pcm
snd 73436 17 snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_pcm,snd_rawmidi,snd_hda_codec_generic,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device
$ lspci -vv
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
Subsystem: Dell Device 060a
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 11
Region 0: Memory at f0510000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel modules: snd_hda_intel
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
Subsystem: Dell Device 060a
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 59
Region 0: Memory at f0514000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
$ dmesg
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.16.4-1-ARCH (nobody@var-lib-archbuild-testing-x86_64-tobias) (gcc version 4.9.1 20140903 (prerelease) (GCC) ) #1 SMP PREEMPT Mon Oct 6 08:22:27 CEST 2014
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=7259ebb8-c940-4659-a99c-66226a58659c rw quiet
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c2879fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c287a000-0x00000000dceeefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dceef000-0x00000000dcf9efff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000dcf9f000-0x00000000dcffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000dcfff000-0x00000000df9fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff980000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021f5fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Dell Inc. XPS13 9333/0GFTRT, BIOS A02 12/11/2013
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x21f600 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 00E0000000 mask 7FE0000000 uncachable
[ 0.000000] 1 base 00DE000000 mask 7FFE000000 uncachable
[ 0.000000] 2 base 00DD000000 mask 7FFF000000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: last_pfn = 0xc287a max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x01b23000, 0x01b23fff] PGTABLE
[ 0.000000] BRK [0x01b24000, 0x01b24fff] PGTABLE
[ 0.000000] BRK [0x01b25000, 0x01b25fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x21f400000-0x21f5fffff]
[ 0.000000] [mem 0x21f400000-0x21f5fffff] page 2M
[ 0.000000] BRK [0x01b26000, 0x01b26fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x21c000000-0x21f3fffff]
[ 0.000000] [mem 0x21c000000-0x21f3fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x200000000-0x21bffffff]
[ 0.000000] [mem 0x200000000-0x21bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xc2879fff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0xbfffffff] page 1G
[ 0.000000] [mem 0xc0000000-0xc27fffff] page 2M
[ 0.000000] [mem 0xc2800000-0xc2879fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
[ 0.000000] [mem 0x100000000-0x1ffffffff] page 1G
[ 0.000000] RAMDISK: [mem 0x3796a000-0x37cacfff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0120 000024 (v02 DELL )
[ 0.000000] ACPI: XSDT 0x00000000DCFFE170 0000BC (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: FACP 0x00000000DCFFB000 00010C (v05 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: DSDT 0x00000000DCFE6000 010557 (v02 DELL HSW-LPT 00000000 INTL 20120711)
[ 0.000000] ACPI: FACS 0x00000000DCF9C000 000040
[ 0.000000] ACPI: ASF! 0x00000000DCFFD000 0000A5 (v32 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: HPET 0x00000000DCFFA000 000038 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: LPIT 0x00000000DCFF9000 000094 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: APIC 0x00000000DCFF8000 000098 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: MCFG 0x00000000DCFF7000 00003C (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: SSDT 0x00000000DCFE5000 000228 (v01 DELL sensrhub 00000000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DCFE2000 002028 (v01 DELL PtidDevc 00001000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DCFE1000 000539 (v01 DELL Cpu0Ist 00003000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DCFE0000 000AD8 (v01 DELL CpuPm 00003000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DCFDC000 003641 (v01 DELL SaSsdt 00003000 INTL 20120711)
[ 0.000000] ACPI: UEFI 0x00000000DCFDB000 000042 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: POAT 0x00000000DCF77000 000055 (v03 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: BATB 0x00000000DCFDA000 000046 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: FPDT 0x00000000DCFD9000 000064 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: SLIC 0x00000000DCFD8000 000176 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: UEFI 0x00000000DCFD7000 0002A6 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: SSDT 0x00000000DCFD6000 0005C1 (v01 DELL IsctTabl 00001000 INTL 20120711)
[ 0.000000] ACPI: CSRT 0x00000000DCFD4000 0000C4 (v01 DELL QA09 00000002 LOHR 00000002)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021f5fffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x21f5fffff]
[ 0.000000] NODE_DATA [mem 0x21f5f9000-0x21f5fdfff]
[ 0.000000] [ffffea0000000000-ffffea00087fffff] PMD -> [ffff880217200000-ffff88021ebfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x21f5fffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0xc2879fff]
[ 0.000000] node 0: [mem 0x100000000-0x21f5fffff]
[ 0.000000] On node 0 totalpages: 1973782
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12386 pages used for memmap
[ 0.000000] DMA32 zone: 792698 pages, LIFO batch:31
[ 0.000000] Normal zone: 18392 pages used for memmap
[ 0.000000] Normal zone: 1177088 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0xdda00000-0xdf9fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 56
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc287a000-0xdceeefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdceef000-0xdcf9efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdcf9f000-0xdcffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdcfff000-0xdf9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfe100fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff97ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff980000-0xffffffff]
[ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88021f200000 s86784 r8192 d23808 u262144
[ 0.000000] pcpu-alloc: s86784 r8192 d23808 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1942919
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=7259ebb8-c940-4659-a99c-66226a58659c rw quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 7688084K/7895128K available (5336K kernel code, 887K rwdata, 1688K rodata, 1128K init, 1164K bss, 207044K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS:8448 nr_irqs:1016 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 31981568 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2394.295 MHz processor
[ 0.000039] Calibrating delay loop (skipped), value calculated using timer frequency.. 4790.11 BogoMIPS (lpj=7980983)
[ 0.000042] pid_max: default: 32768 minimum: 301
[ 0.000050] ACPI: Core revision 20140424
[ 0.020000] ACPI: All ACPI Tables successfully acquired
[ 0.020260] Security Framework initialized
[ 0.020267] Yama: becoming mindful.
[ 0.020937] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.022978] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.023836] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.023849] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.024116] Initializing cgroup subsys memory
[ 0.024140] Initializing cgroup subsys devices
[ 0.024147] Initializing cgroup subsys freezer
[ 0.024150] Initializing cgroup subsys net_cls
[ 0.024155] Initializing cgroup subsys blkio
[ 0.024183] CPU: Physical Processor ID: 0
[ 0.024184] CPU: Processor Core ID: 0
[ 0.024189] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.025376] mce: CPU supports 7 MCE banks
[ 0.025391] CPU0: Thermal monitoring enabled (TM1)
[ 0.025404] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
tlb_flushall_shift: 6
[ 0.025524] Freeing SMP alternatives memory: 20K (ffffffff819f9000 - ffffffff819fe000)
[ 0.026475] ftrace: allocating 20445 entries in 80 pages
[ 0.038058] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.071090] smpboot: CPU0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (fam: 06, model: 45, stepping: 01)
[ 0.071098] TSC deadline timer enabled
[ 0.071124] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.071149] ... version: 3
[ 0.071150] ... bit width: 48
[ 0.071151] ... generic registers: 4
[ 0.071152] ... value mask: 0000ffffffffffff
[ 0.071154] ... max period: 0000ffffffffffff
[ 0.071155] ... fixed-purpose events: 3
[ 0.071156] ... event mask: 000000070000000f
[ 0.097907] x86: Booting SMP configuration:
[ 0.097909] .... node #0, CPUs: #1
[ 0.112630] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.119293] #2 #3
[ 0.154938] x86: Booted up 1 node, 4 CPUs
[ 0.154942] smpboot: Total of 4 processors activated (19162.45 BogoMIPS)
[ 0.160676] devtmpfs: initialized
[ 0.163608] PM: Registering ACPI NVS region [mem 0xdceef000-0xdcf9efff] (720896 bytes)
[ 0.164642] pinctrl core: initialized pinctrl subsystem
[ 0.164688] RTC time: 22:42:27, date: 10/21/14
[ 0.164750] NET: Registered protocol family 16
[ 0.164884] cpuidle: using governor ladder
[ 0.164887] cpuidle: using governor menu
[ 0.164916] ACPI: bus type PCI registered
[ 0.164918] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.165012] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.165014] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.165118] PCI: Using configuration type 1 for base access
[ 0.165125] dmi type 0xB1 record - unknown flag
[ 0.177572] ACPI: Added _OSI(Module Device)
[ 0.177575] ACPI: Added _OSI(Processor Device)
[ 0.177577] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.177578] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.183007] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.194850] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.207326] ACPI: Dynamic OEM Table Load:
[ 0.207339] ACPI: SSDT 0xFFFF880213EE7000 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711)
[ 0.220827] ACPI: Dynamic OEM Table Load:
[ 0.220838] ACPI: SSDT 0xFFFF880213F81000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711)
[ 0.237345] ACPI: Dynamic OEM Table Load:
[ 0.237354] ACPI: SSDT 0xFFFF880213F56200 000119 (v01 PmRef ApCst 00003000 INTL 20120711)
[ 0.255255] ACPI: Interpreter enabled
[ 0.255267] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
[ 0.255275] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
[ 0.255298] ACPI: (supports S0 S3 S4 S5)
[ 0.255300] ACPI: Using IOAPIC for interrupt routing
[ 0.255336] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.268419] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.268426] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.268573] \_SB_.PCI0:_OSC invalid UUID
[ 0.268575] _OSC request data:1 1f 0
[ 0.268579] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.269580] PCI host bridge to bus 0000:00
[ 0.269584] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.269586] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.269588] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.269590] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.269592] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
[ 0.269601] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[ 0.269803] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[ 0.269817] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit]
[ 0.269826] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.269831] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
[ 0.270019] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[ 0.270029] pci 0000:00:03.0: reg 0x10: [mem 0xf0510000-0xf0513fff 64bit]
[ 0.270244] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[ 0.270263] pci 0000:00:14.0: reg 0x10: [mem 0xf0500000-0xf050ffff 64bit]
[ 0.270324] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.270459] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.270505] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[ 0.270526] pci 0000:00:16.0: reg 0x10: [mem 0xf0519000-0xf051901f 64bit]
[ 0.270598] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.270790] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[ 0.270806] pci 0000:00:1b.0: reg 0x10: [mem 0xf0514000-0xf0517fff 64bit]
[ 0.270876] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.271011] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.271060] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400
[ 0.271140] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.271279] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.271327] pci 0000:00:1c.2: [8086:9c14] type 01 class 0x060400
[ 0.271410] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.271549] pci 0000:00:1c.2: System wakeup disabled by ACPI
[ 0.271602] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
[ 0.271624] pci 0000:00:1d.0: reg 0x10: [mem 0xf051d000-0xf051d3ff]
[ 0.271716] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.271867] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.271914] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[ 0.272193] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[ 0.272209] pci 0000:00:1f.2: reg 0x10: [io 0x3088-0x308f]
[ 0.272217] pci 0000:00:1f.2: reg 0x14: [io 0x3094-0x3097]
[ 0.272225] pci 0000:00:1f.2: reg 0x18: [io 0x3080-0x3087]
[ 0.272232] pci 0000:00:1f.2: reg 0x1c: [io 0x3090-0x3093]
[ 0.272240] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f]
[ 0.272247] pci 0000:00:1f.2: reg 0x24: [mem 0xf051c000-0xf051c7ff]
[ 0.272285] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.272451] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[ 0.272466] pci 0000:00:1f.3: reg 0x10: [mem 0xf0518000-0xf05180ff 64bit]
[ 0.272486] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf]
[ 0.272737] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.272853] pci 0000:02:00.0: [8086:08b1] type 00 class 0x028000
[ 0.272899] pci 0000:02:00.0: reg 0x10: [mem 0xf0400000-0xf0401fff 64bit]
[ 0.273097] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.273145] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.277341] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.277347] pci 0000:00:1c.2: bridge window [mem 0xf0400000-0xf04fffff]
[ 0.294607] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.294666] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.294723] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *7
[ 0.294778] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.294832] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.294886] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.294940] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.294995] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.295346] ACPI: Enabled 5 GPEs in block 00 to 7F
[ 0.295416] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
[ 0.295555] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.295559] vgaarb: loaded
[ 0.295560] vgaarb: bridge control possible 0000:00:02.0
[ 0.295603] PCI: Using ACPI for IRQ routing
[ 0.297024] PCI: pci_cache_line_size set to 64 bytes
[ 0.297085] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[ 0.297087] e820: reserve RAM buffer [mem 0xc287a000-0xc3ffffff]
[ 0.297088] e820: reserve RAM buffer [mem 0x21f600000-0x21fffffff]
[ 0.297209] NetLabel: Initializing
[ 0.297211] NetLabel: domain hash size = 128
[ 0.297212] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.297225] NetLabel: unlabeled traffic allowed by default
[ 0.297250] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.297256] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.299294] Switched to clocksource hpet
[ 0.305097] pnp: PnP ACPI init
[ 0.305113] ACPI: bus type PNP registered
[ 0.305253] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.305256] system 00:00: [io 0xffff] has been reserved
[ 0.305259] system 00:00: [io 0xffff] has been reserved
[ 0.305262] system 00:00: [io 0xffff] has been reserved
[ 0.305265] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 0.305267] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.305270] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.305325] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.305378] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.305381] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.305426] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.305459] pnp 00:04: Plug and Play ACPI device, IDs SYN0608 PNP0f03 (active)
[ 0.305612] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.305614] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.305617] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.305619] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.305621] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.305623] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.305625] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.305627] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.305630] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.305632] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.305634] system 00:05: [mem 0xdfa10000-0xdfa1ffff] has been reserved
[ 0.305637] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.305958] system 00:06: [mem 0xfe102000-0xfe102fff] has been reserved
[ 0.305961] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
[ 0.305971] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
[ 0.305974] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.306696] pnp: PnP ACPI: found 7 devices
[ 0.306698] ACPI: bus type PNP unregistered
[ 0.313588] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.313602] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.313608] pci 0000:00:1c.2: bridge window [mem 0xf0400000-0xf04fffff]
[ 0.313617] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.313620] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.313622] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.313624] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfeafffff]
[ 0.313626] pci_bus 0000:02: resource 1 [mem 0xf0400000-0xf04fffff]
[ 0.313661] NET: Registered protocol family 2
[ 0.313895] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.314065] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.314196] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.314216] TCP: reno registered
[ 0.314229] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.314260] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.314329] NET: Registered protocol family 1
[ 0.314345] pci 0000:00:02.0: Boot video device
[ 0.314427] pci 0000:00:14.0: can't derive routing for PCI INT A
[ 0.314429] pci 0000:00:14.0: PCI INT A: no GSI
[ 0.314520] pci 0000:00:14.0: can't derive routing for PCI INT A
[ 0.314702] PCI: CLS 64 bytes, default 64
[ 0.314746] Unpacking initramfs...
[ 0.389760] Freeing initrd memory: 3340K (ffff88003796a000 - ffff880037cad000)
[ 0.389768] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.389771] software IO TLB [mem 0xbe87a000-0xc287a000] (64MB) mapped at [ffff8800be87a000-ffff8800c2879fff]
[ 0.389991] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 0.390043] Scanning for low memory corruption every 60 seconds
[ 0.390383] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.390776] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.392315] zbud: loaded
[ 0.392526] VFS: Disk quotas dquot_6.5.2
[ 0.392564] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.392709] msgmni has been set to 15022
[ 0.392776] Key type big_key registered
[ 0.392952] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.393009] io scheduler noop registered
[ 0.393014] io scheduler deadline registered
[ 0.393072] io scheduler cfq registered (default)
[ 0.393422] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.393440] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.393482] intel_idle: MWAIT substates: 0x11142120
[ 0.393484] intel_idle: v0.4 model 0x45
[ 0.393485] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.393772] GHES: HEST is not enabled!
[ 0.393860] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.394367] Linux agpgart interface v0.103
[ 0.394421] rtc_cmos 00:01: RTC can wake from S4
[ 0.394566] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 0.394596] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.394611] Intel P-state driver initializing.
[ 0.394625] Intel pstate controlling: cpu 0
[ 0.394647] Intel pstate controlling: cpu 1
[ 0.394663] Intel pstate controlling: cpu 2
[ 0.394684] Intel pstate controlling: cpu 3
[ 0.394756] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.395139] TCP: cubic registered
[ 0.395367] NET: Registered protocol family 10
[ 0.395811] NET: Registered protocol family 17
[ 0.396487] registered taskstats version 1
[ 0.397305] Magic number: 2:622:755
[ 0.397469] rtc_cmos 00:01: setting system clock to 2014-10-21 22:42:27 UTC (1413931347)
[ 0.397659] PM: Hibernation image not present or could not be loaded.
[ 0.399550] Freeing unused kernel memory: 1128K (ffffffff818df000 - ffffffff819f9000)
[ 0.399554] Write protecting the kernel read-only data: 8192k
[ 0.403618] Freeing unused kernel memory: 796K (ffff880001539000 - ffff880001600000)
[ 0.404603] Freeing unused kernel memory: 360K (ffff8800017a6000 - ffff880001800000)
[ 0.411279] random: systemd-tmpfile urandom read with 4 bits of entropy available
[ 0.412549] systemd-udevd[57]: starting version 216
[ 0.429661] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 0.430313] sdhci: Secure Digital Host Controller Interface driver
[ 0.430315] sdhci: Copyright(c) Pierre Ossman
[ 0.435942] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.436007] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.441502] ACPI: bus type USB registered
[ 0.441544] usbcore: registered new interface driver usbfs
[ 0.441562] usbcore: registered new interface driver hub
[ 0.441712] usbcore: registered new device driver usb
[ 0.442370] SCSI subsystem initialized
[ 0.442606] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.442897] ehci-pci: EHCI PCI platform driver
[ 0.443091] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.443106] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 0.443121] ehci-pci 0000:00:1d.0: debug port 2
[ 0.444256] libata version 3.00 loaded.
[ 0.447021] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.447046] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf051d000
[ 0.456197] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.456468] hub 1-0:1.0: USB hub found
[ 0.456636] hub 1-0:1.0: 2 ports detected
[ 0.456998] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[ 0.457003] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[ 0.457028] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.457038] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.457132] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.457158] xhci_hcd 0000:00:14.0: irq 56 for MSI/MSI-X
[ 0.457437] hub 2-0:1.0: USB hub found
[ 0.457454] hub 2-0:1.0: 9 ports detected
[ 0.460686] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.460692] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 0.460861] hub 3-0:1.0: USB hub found
[ 0.460871] hub 3-0:1.0: 4 ports detected
[ 0.461773] ahci 0000:00:1f.2: version 3.0
[ 0.461915] ahci 0000:00:1f.2: irq 57 for MSI/MSI-X
[ 0.471676] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.472802] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x4 impl SATA mode
[ 0.472807] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst
[ 0.473307] scsi0 : ahci
[ 0.473445] scsi1 : ahci
[ 0.473555] scsi2 : ahci
[ 0.473668] scsi3 : ahci
[ 0.473715] ata1: DUMMY
[ 0.473717] ata2: DUMMY
[ 0.473719] ata3: SATA max UDMA/133 abar m2048@0xf051c000 port 0xf051c200 irq 57
[ 0.473721] ata4: DUMMY
[ 0.763125] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 0.793107] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 0.793458] ata3.00: ATA-8: LITEONIT LMT-256M6M mSATA 256GB, DM8110F, max UDMA/133
[ 0.793461] ata3.00: 500118192 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[ 0.794069] ata3.00: configured for UDMA/133
[ 0.794234] scsi 2:0:0:0: Direct-Access ATA LITEONIT LMT-256 10F PQ: 0 ANSI: 5
[ 0.798767] sd 2:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
[ 0.798902] sd 2:0:0:0: [sda] Write Protect is off
[ 0.798906] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 0.798943] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.799393] sda: sda3 sda4
[ 0.799749] sd 2:0:0:0: [sda] Attached SCSI disk
[ 0.841216] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 0.887143] hub 1-1:1.0: USB hub found
[ 0.887202] hub 1-1:1.0: 8 ports detected
[ 0.946321] systemd[1]: Cannot add dependency job for unit nfs-server.target, ignoring: Unit nfs-server.target failed to load: No such file or directory.
[ 0.946348] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[ 0.960139] EXT4-fs (sda4): re-mounted. Opts: data=ordered,discard
[ 0.981520] FS-Cache: Loaded
[ 0.992070] RPC: Registered named UNIX socket transport module.
[ 0.992075] RPC: Registered udp transport module.
[ 0.992077] RPC: Registered tcp transport module.
[ 0.992079] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.004660] FS-Cache: Netfs 'nfs' registered for caching
[ 1.007058] Netfilter messages via NETLINK v0.30.
[ 1.008839] nf_tables: (c) 2007-2009 Patrick McHardy <[email protected]>
[ 1.023856] vboxdrv: Found 4 processor cores.
[ 1.024080] vboxdrv: fAsync=0 offMin=0x2c2 offMax=0x31e0
[ 1.024169] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 1.024172] vboxdrv: Successfully loaded version 4.3.18_OSE (interface 0x001a0008).
[ 1.046603] usb 2-3: new full-speed USB device number 2 using xhci_hcd
[ 1.322293] systemd-udevd[170]: starting version 216
[ 1.380209] usb 2-5: new high-speed USB device number 3 using xhci_hcd
[ 1.393592] tsc: Refined TSC clocksource calibration: 2394.460 MHz
[ 1.439202] systemd-journald[135]: Received request to flush runtime journal from PID 1
[ 1.471000] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.476250] systemd-journald[135]: File /var/log/journal/88482a6e208046b4ab2b978eaa052ecd/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 1.510556] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.510560] ACPI: Thermal Zone [TZ00] (28 C)
[ 1.510856] thermal LNXTHERM:01: registered as thermal_zone1
[ 1.510860] ACPI: Thermal Zone [TZ01] (30 C)
[ 1.516235] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 1.526161] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
[ 1.526172] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 1.545038] mei_me 0000:00:16.0: irq 58 for MSI/MSI-X
[ 1.552395] cfg80211: Calling CRDA to update world regulatory domain
[ 1.576090] [drm] Initialized drm 1.1.0 20060810
[ 1.580291] random: nonblocking pool is initialized
[ 1.596486] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 1.596490] Copyright(c) 2003- 2014 Intel Corporation
[ 1.596517] snd_hda_intel: probe of 0000:00:03.0 failed with error -2
[ 1.596724] snd_hda_intel 0000:00:1b.0: irq 59 for MSI/MSI-X
[ 1.597671] iwlwifi 0000:02:00.0: irq 60 for MSI/MSI-X
[ 1.606282] iwlwifi 0000:02:00.0: loaded firmware version 23.214.9.0 op_mode iwlmvm
[ 1.622623] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 1.622630] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.622633] sound hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 1.622636] sound hdaudioC0D0: mono: mono_out=0x0
[ 1.622639] sound hdaudioC0D0: inputs:
[ 1.622643] sound hdaudioC0D0: Headphone Mic=0x19
[ 1.622646] sound hdaudioC0D0: Headset Mic=0x1b
[ 1.622649] sound hdaudioC0D0: Internal Mic=0x12
[ 1.627117] ACPI: AC Adapter [ADP0] (off-line)
[ 1.628753] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
[ 1.628924] ACPI: Power Button [PWRB]
[ 1.629010] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input5
[ 1.630785] ACPI: Lid Switch [LID0]
[ 1.630887] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[ 1.631327] ACPI: Power Button [PWRF]
[ 1.633943] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D0/input3
[ 1.634197] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 1.635366] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x16
[ 1.635406] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x16
[ 1.635428] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x16
[ 1.635449] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x16
[ 1.635520] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 1.639579] ACPI: Battery Slot [BAT0] (battery present)
[ 1.640267] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 1.640997] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1.641000] wmi: Mapper loaded
[ 1.641249] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1.644274] AVX2 version of gcm_enc/dec engaged.
[ 1.662640] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 1.707814] iTCO_vendor_support: vendor-support=0
[ 1.709016] [drm] Memory usable by graphics device = 2048M
[ 1.709022] [drm] Replacing VGA console driver
[ 1.710234] Console: switching to colour dummy device 80x25
[ 1.710749] hid-rmi 0018:06CB:2734.0001: Scanning PDT...
[ 1.711895] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 1.711954] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 1.712089] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 1.713279] hid-rmi 0018:06CB:2734.0001: Found F34 on page 0x00
[ 1.715870] hid-rmi 0018:06CB:2734.0001: Found F01 on page 0x00
[ 1.718203] hid-rmi 0018:06CB:2734.0001: Found F11 on page 0x00
[ 1.724578] hid-rmi 0018:06CB:2734.0001: Found F54 on page 0x01
[ 1.727275] hid-rmi 0018:06CB:2734.0001: Found F30 on page 0x01
[ 1.730545] i915 0000:00:02.0: irq 61 for MSI/MSI-X
[ 1.730561] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.730563] [drm] Driver supports precise vblank timestamp query.
[ 1.730596] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.733539] hid-rmi 0018:06CB:2734.0001: Found F55 on page 0x02
[ 1.738729] hid-rmi 0018:06CB:2734.0001: Found F51 on page 0x03
[ 1.740512] usb 2-6: new full-speed USB device number 4 using xhci_hcd
[ 1.744701] hid-rmi 0018:06CB:2734.0001: rmi_scan_pdt: Done with PDT scan.
[ 1.756260] [drm] VBT doesn't support DRRS
[ 1.758240] hid-rmi 0018:06CB:2734.0001: rmi_populate_f11: size in mm: 97 x 59
[ 1.766636] input: DLL060A:00 06CB:2734 as /devices/pci0000:00/INT33C3:00/i2c-0/i2c-DLL060A:00/0018:06CB:2734.0001/input/input8
[ 1.766734] hid-rmi 0018:06CB:2734.0001: input,hidraw0: <UNKNOWN> HID v1.00 Pointer [DLL060A:00 06CB:2734] on
[ 1.775456] fbcon: inteldrmfb (fb0) is primary device
[ 1.802968] input: Dell WMI hotkeys as /devices/virtual/input/input9
[ 1.808667] mousedev: PS/2 mouse device common for all mice
[ 1.841252] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 1.842535] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1.842776] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1.854793] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2.394398] Switched to clocksource tsc
[ 2.838140] Console: switching to colour frame buffer device 240x67
[ 2.845934] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 2.845936] i915 0000:00:02.0: registered panic notifier
[ 2.876371] media: Linux media interface: v0.10
[ 2.876864] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.877001] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[ 2.877148] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.879690] usbcore: registered new interface driver usbhid
[ 2.879694] usbhid: USB HID core driver
[ 2.883145] Linux video capture interface: v2.00
[ 2.892232] input: SYNAPTICS Synaptics Large Touch Screen as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/0003:06CB:0AF8.0002/input/input11
[ 2.892497] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5752)
[ 2.895106] hid-multitouch 0003:06CB:0AF8.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [SYNAPTICS Synaptics Large Touch Screen] on usb-0000:00:14.0-3/input0
[ 2.895830] Bluetooth: Core ver 2.19
[ 2.895849] NET: Registered protocol family 31
[ 2.895852] Bluetooth: HCI device and connection manager initialized
[ 2.895861] Bluetooth: HCI socket layer initialized
[ 2.895864] Bluetooth: L2CAP socket layer initialized
[ 2.895877] Bluetooth: SCO socket layer initialized
[ 2.901636] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input13
[ 2.901827] usbcore: registered new interface driver uvcvideo
[ 2.901830] USB Video Class driver (1.1.1)
[ 2.910511] usbcore: registered new interface driver btusb
[ 2.925460] Bluetooth: hci0: read Intel version: 370710018002030d2e
[ 2.925464] Bluetooth: hci0: Intel device is already patched. patch num: 2e
[ 3.331899] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 11.275262] systemd-journald[135]: File /var/log/journal/88482a6e208046b4ab2b978eaa052ecd/user-1001.journal corrupted or uncleanly shut down, renaming and replacing.
[ 35.164461] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 35.241753] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 35.241999] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 35.255097] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 36.055112] wlan0: authenticate with c0:25:06:84:57:f0
[ 36.058891] wlan0: send auth to c0:25:06:84:57:f0 (try 1/3)
[ 36.061335] wlan0: authenticated
[ 36.061563] wlan0: associate with c0:25:06:84:57:f0 (try 1/3)
[ 36.067260] wlan0: RX AssocResp from c0:25:06:84:57:f0 (capab=0x431 status=0 aid=1)
[ 36.070080] wlan0: associated
[ 36.070111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 36.070172] cfg80211: Calling CRDA to update world regulatory domain
[ 4501.338278] PM: Syncing filesystems ...
[ 4501.341188] atkbd serio0: Unknown key pressed (translated set 2, code 0xf2 on isa0060/serio0).
[ 4501.341196] atkbd serio0: Use 'setkeycodes e072 <keycode>' to make it known.
[ 4501.348617] done.
[ 4501.348622] PM: Preparing system for mem sleep
[ 4501.349019] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 4501.350459] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 4501.351580] PM: Entering mem sleep
[ 4501.351657] Suspending console(s) (use no_console_suspend to debug)
[ 4501.351917] wlan0: deauthenticating from c0:25:06:84:57:f0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4501.358219] atkbd serio0: Unknown key released (translated set 2, code 0xf2 on isa0060/serio0).
[ 4501.358222] atkbd serio0: Use 'setkeycodes e072 <keycode>' to make it known.
[ 4501.361609] cfg80211: Calling CRDA for country: DE
[ 4501.362122] sd 2:0:0:0: [sda] Synchronizing SCSI cache
[ 4501.362185] sd 2:0:0:0: [sda] Stopping disk
[ 4501.992409] PM: suspend of devices complete after 640.028 msecs
[ 4502.005724] PM: late suspend of devices complete after 13.299 msecs
[ 4502.006247] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 4502.006367] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
[ 4502.019376] PM: noirq suspend of devices complete after 13.638 msecs
[ 4502.019816] ACPI: Preparing to enter system sleep state S3
[ 4502.020586] PM: Saving platform NVS memory
[ 4502.021109] Disabling non-boot CPUs ...
[ 4502.021139] intel_pstate CPU 1 exiting
[ 4502.022404] kvm: disabling virtualization on CPU1
[ 4502.022854] smpboot: CPU 1 is now offline
[ 4502.023143] intel_pstate CPU 2 exiting
[ 4502.024386] kvm: disabling virtualization on CPU2
[ 4502.125774] smpboot: CPU 2 is now offline
[ 4502.126039] intel_pstate CPU 3 exiting
[ 4502.127395] kvm: disabling virtualization on CPU3
[ 4502.229207] smpboot: CPU 3 is now offline
[ 4502.232189] ACPI: Low-level resume complete
[ 4502.232259] PM: Restoring platform NVS memory
[ 4502.232774] Enabling non-boot CPUs ...
[ 4502.232814] x86: Booting SMP configuration:
[ 4502.232815] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 4502.245238] kvm: enabling virtualization on CPU1
[ 4502.247462] Intel pstate controlling: cpu 1
[ 4502.247514] CPU1 is up
[ 4502.247533] smpboot: Booting Node 0 Processor 2 APIC 0x2
[ 4502.259870] kvm: enabling virtualization on CPU2
[ 4502.262107] Intel pstate controlling: cpu 2
[ 4502.262155] CPU2 is up
[ 4502.262172] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 4502.274504] kvm: enabling virtualization on CPU3
[ 4502.276760] Intel pstate controlling: cpu 3
[ 4502.276807] CPU3 is up
[ 4502.282141] ACPI: Waking up from system sleep state S3
[ 4502.302447] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 4502.302450] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
[ 4502.302690] PM: noirq resume of devices complete after 11.863 msecs
[ 4502.303102] PM: early resume of devices complete after 0.384 msecs
[ 4502.303194] usb usb2: root hub lost power or was reset
[ 4502.303197] usb usb3: root hub lost power or was reset
[ 4502.315679] mei_me 0000:00:16.0: irq 58 for MSI/MSI-X
[ 4502.315810] snd_hda_intel 0000:00:1b.0: irq 59 for MSI/MSI-X
[ 4502.329054] sd 2:0:0:0: [sda] Starting disk
[ 4502.390642] xhci_hcd 0000:00:14.0: irq 56 for MSI/MSI-X
[ 4502.535888] usb 1-1: reset high-speed USB device number 2 using ehci-pci
[ 4502.643402] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 4502.643646] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 4502.649288] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 4502.652119] ata3.00: configured for UDMA/133
[ 4502.766135] usb 2-3: reset full-speed USB device number 2 using xhci_hcd
[ 4502.939946] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880212c09480
[ 4502.939950] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880212c094c8
[ 4503.099825] usb 2-6: reset full-speed USB device number 4 using xhci_hcd
[ 4503.273741] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8800bdea5a00
[ 4503.273745] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8800bdea5a48
[ 4503.273748] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8800bdea5a90
[ 4503.273750] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88020c2a6000
[ 4503.273752] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88020c2a6048
[ 4503.274732] PM: resume of devices complete after 970.836 msecs
[ 4503.275664] PM: Finishing wakeup.
[ 4503.275668] Restarting tasks ...
[ 4503.275774] iwlwifi 0000:02:00.0: no hotplug settings from platform
[ 4503.276362] usb 2-5: USB disconnect, device number 3
[ 4503.276546] pci_bus 0000:01: Allocating resources
[ 4503.276576] pcieport 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 4503.276585] pcieport 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
[ 4503.276592] pcieport 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000
[ 4503.276596] done.
[ 4503.276614] pci_bus 0000:02: Allocating resources
[ 4503.276646] pcieport 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 4503.276653] pcieport 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[ 4503.276662] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[ 4503.276675] pcieport 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 4503.276681] pcieport 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 4503.276688] pcieport 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 4503.276695] pcieport 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 4503.276701] pcieport 0000:00:1c.2: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 4503.276712] pcieport 0000:00:1c.0: BAR 14: assigned [mem 0xdfb00000-0xdfcfffff]
[ 4503.276726] pcieport 0000:00:1c.0: BAR 15: assigned [mem 0xdfd00000-0xdfefffff 64bit pref]
[ 4503.276739] pcieport 0000:00:1c.2: BAR 15: assigned [mem 0xf0600000-0xf07fffff 64bit pref]
[ 4503.276748] pcieport 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 4503.276756] pcieport 0000:00:1c.2: BAR 13: assigned [io 0x4000-0x4fff]
[ 4503.276773] pci 0000:00:00.0: no hotplug settings from platform
[ 4503.276778] pci 0000:00:00.0: using default PCI settings
[ 4503.276791] i915 0000:00:02.0: no hotplug settings from platform
[ 4503.276795] i915 0000:00:02.0: using default PCI settings
[ 4503.276809] pci 0000:00:03.0: no hotplug settings from platform
[ 4503.276816] xhci_hcd 0000:00:14.0: no hotplug settings from platform
[ 4503.276820] xhci_hcd 0000:00:14.0: using default PCI settings
[ 4503.276836] mei_me 0000:00:16.0: no hotplug settings from platform
[ 4503.276839] mei_me 0000:00:16.0: using default PCI settings
[ 4503.276855] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
[ 4503.276863] pcieport 0000:00:1c.0: no hotplug settings from platform
[ 4503.276871] pcieport 0000:00:1c.2: no hotplug settings from platform
[ 4503.276904] iwlwifi 0000:02:00.0: no hotplug settings from platform
[ 4503.276912] ehci-pci 0000:00:1d.0: no hotplug settings from platform
[ 4503.276917] ehci-pci 0000:00:1d.0: using default PCI settings
[ 4503.276933] lpc_ich 0000:00:1f.0: no hotplug settings from platform
[ 4503.276938] lpc_ich 0000:00:1f.0: using default PCI settings
[ 4503.276956] ahci 0000:00:1f.2: no hotplug settings from platform
[ 4503.276961] ahci 0000:00:1f.2: using default PCI settings
[ 4503.276976] pci 0000:00:1f.3: no hotplug settings from platform
[ 4503.276980] pci 0000:00:1f.3: using default PCI settings
[ 4503.277590] pci_bus 0000:01: Allocating resources
[ 4503.277619] pci_bus 0000:02: Allocating resources
[ 4503.277652] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[ 4503.277669] pci 0000:00:00.0: no hotplug settings from platform
[ 4503.277673] pci 0000:00:00.0: using default PCI settings
[ 4503.277686] i915 0000:00:02.0: no hotplug settings from platform
[ 4503.277690] i915 0000:00:02.0: using default PCI settings
[ 4503.277703] pci 0000:00:03.0: no hotplug settings from platform
[ 4503.277711] xhci_hcd 0000:00:14.0: no hotplug settings from platform
[ 4503.277716] xhci_hcd 0000:00:14.0: using default PCI settings
[ 4503.277731] mei_me 0000:00:16.0: no hotplug settings from platform
[ 4503.277736] mei_me 0000:00:16.0: using default PCI settings
[ 4503.277751] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
[ 4503.277759] pcieport 0000:00:1c.0: no hotplug settings from platform
[ 4503.277767] pcieport 0000:00:1c.2: no hotplug settings from platform
[ 4503.277801] iwlwifi 0000:02:00.0: no hotplug settings from platform
[ 4503.277809] ehci-pci 0000:00:1d.0: no hotplug settings from platform
[ 4503.277814] ehci-pci 0000:00:1d.0: using default PCI settings
[ 4503.277830] lpc_ich 0000:00:1f.0: no hotplug settings from platform
[ 4503.277835] lpc_ich 0000:00:1f.0: using default PCI settings
[ 4503.277852] ahci 0000:00:1f.2: no hotplug settings from platform
[ 4503.277857] ahci 0000:00:1f.2: using default PCI settings
[ 4503.277871] pci 0000:00:1f.3: no hotplug settings from platform
[ 4503.277875] pci 0000:00:1f.3: using default PCI settings
[ 4503.287972] Bluetooth: hci0: read Intel version: 370710018002030d00
[ 4503.551878] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[ 4503.596787] usb 2-5: new high-speed USB device number 5 using xhci_hcd
[ 4503.633858] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 4503.755400] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 4503.797807] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5752)
[ 4503.801045] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input16
[ 4503.943676] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 4506.058296] dell_wmi: Unknown key e00e pressed
[ 4507.048423] wlan0: authenticate with c0:25:06:84:57:f0
[ 4507.051164] wlan0: send auth to c0:25:06:84:57:f0 (try 1/3)
[ 4507.053766] wlan0: authenticated
[ 4507.056205] wlan0: associate with c0:25:06:84:57:f0 (try 1/3)
[ 4507.062403] wlan0: RX AssocResp from c0:25:06:84:57:f0 (capab=0x431 status=0 aid=1)
[ 4507.065241] wlan0: associated
[ 4507.065268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 4812.948936] usb 2-2: new high-speed USB device number 6 using xhci_hcd
[ 4813.124097] hub 2-2:1.0: USB hub found
[ 4813.124371] hub 2-2:1.0: 4 ports detected
[ 4813.392831] usb 2-2.2: new full-speed USB device number 7 using xhci_hcd
[ 4813.477901] usb 2-2.2: ep 0x85 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 4813.495517] input: Burr-Brown from TI USB Audio CODEC as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2:1.3/0003:08BB:2902.0003/input/input17
[ 4813.495657] hid-generic 0003:08BB:2902.0003: input,hidraw2: USB HID v1.00 Device [Burr-Brown from TI USB Audio CODEC ] on usb-0000:00:14.0-2.2/input3
[ 4813.515300] usbcore: registered new interface driver snd-usb-audio
[ 4813.546263] usb 2-2.3: new full-speed USB device number 8 using xhci_hcd
[ 4813.648070] logitech-djreceiver 0003:046D:C52B.0006: hiddev0,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2.3/input2
[ 4813.699821] usb 2-2.4: new high-speed USB device number 9 using xhci_hcd
[ 4813.700997] input: Logitech Unifying Device. Wireless PID:1028 as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.3/2-2.3:1.2/0003:046D:C52B.0006/0003:046D:C52B.0007/input/input18
[ 4813.701200] logitech-djdevice 0003:046D:C52B.0007: input,hidraw4: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:1028] on usb-0000:00:14.0-2.3:1
[ 4814.121899] ax88179_178a 2-2.4:1.0 eth0: register 'ax88179_178a' at usb-0000:00:14.0-2.4, ASIX AX88179 USB 3.0 Gigabit Ethernet, 00:24:9b:0a:27:f6
[ 4814.121931] usbcore: registered new interface driver ax88179_178a
[ 4814.442429] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4817.483762] ax88179_178a 2-2.4:1.0 eth0: ax88179 - Link status is: 1
[ 4817.485665] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 6509.605763] usb 2-2: USB disconnect, device number 6
[ 6509.605773] usb 2-2.2: USB disconnect, device number 7
[ 6509.660447] usb 2-2.3: USB disconnect, device number 8
[ 6509.692281] usb 2-2.4: USB disconnect, device number 9
[ 6509.692540] ax88179_178a 2-2.4:1.0 eth0: unregister 'ax88179_178a' usb-0000:00:14.0-2.4, ASIX AX88179 USB 3.0 Gigabit Ethernet
[ 6509.692573] ax88179_178a 2-2.4:1.0 eth0: Failed to read reg index 0x0002: -19
[ 6509.692584] ax88179_178a 2-2.4:1.0 eth0: Failed to write reg index 0x0002: -19
[ 6509.721655] ax88179_178a 2-2.4:1.0 (unregistered net_device): Failed to write reg index 0x0002: -19
[ 6509.721669] ax88179_178a 2-2.4:1.0 (unregistered net_device): Failed to write reg index 0x0001: -19
[ 6509.721678] ax88179_178a 2-2.4:1.0 (unregistered net_device): Failed to write reg index 0x0002: -19
[ 6511.071805] PM: Syncing filesystems ...
[ 6511.077462] atkbd serio0: Unknown key pressed (translated set 2, code 0xf2 on isa0060/serio0).
[ 6511.077473] atkbd serio0: Use 'setkeycodes e072 <keycode>' to make it known.
[ 6511.085453] atkbd serio0: Unknown key released (translated set 2, code 0xf2 on isa0060/serio0).
[ 6511.085464] atkbd serio0: Use 'setkeycodes e072 <keycode>' to make it known.
[ 6511.087129] done.
[ 6511.087139] PM: Preparing system for mem sleep
[ 6511.087676] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 6511.089183] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 6511.090294] PM: Entering mem sleep
[ 6511.090393] Suspending console(s) (use no_console_suspend to debug)
[ 6511.090786] wlan0: deauthenticating from c0:25:06:84:57:f0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 6511.100925] cfg80211: Calling CRDA to update world regulatory domain
[ 6511.101532] sd 2:0:0:0: [sda] Synchronizing SCSI cache
[ 6511.101598] sd 2:0:0:0: [sda] Stopping disk
[ 6511.720807] PM: suspend of devices complete after 629.628 msecs
[ 6511.734165] PM: late suspend of devices complete after 13.343 msecs
[ 6511.734991] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 6511.735113] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
[ 6511.747808] PM: noirq suspend of devices complete after 13.629 msecs
[ 6511.748271] ACPI: Preparing to enter system sleep state S3
[ 6511.749033] PM: Saving platform NVS memory
[ 6511.749584] Disabling non-boot CPUs ...
[ 6511.749628] intel_pstate CPU 1 exiting
[ 6511.751130] kvm: disabling virtualization on CPU1
[ 6511.752157] smpboot: CPU 1 is now offline
[ 6511.752650] intel_pstate CPU 2 exiting
[ 6511.754091] kvm: disabling virtualization on CPU2
[ 6511.754112] smpboot: CPU 2 is now offline
[ 6511.755147] intel_pstate CPU 3 exiting
[ 6511.756491] kvm: disabling virtualization on CPU3
[ 6511.857520] smpboot: CPU 3 is now offline
[ 6511.860099] ACPI: Low-level resume complete
[ 6511.860168] PM: Restoring platform NVS memory
[ 6511.860682] Enabling non-boot CPUs ...
[ 6511.860725] x86: Booting SMP configuration:
[ 6511.860726] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 6511.873161] kvm: enabling virtualization on CPU1
[ 6511.875384] Intel pstate controlling: cpu 1
[ 6511.875441] CPU1 is up
[ 6511.875462] smpboot: Booting Node 0 Processor 2 APIC 0x2
[ 6511.887813] kvm: enabling virtualization on CPU2
[ 6511.890055] Intel pstate controlling: cpu 2
[ 6511.890104] CPU2 is up
[ 6511.890121] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 6511.902450] kvm: enabling virtualization on CPU3
[ 6511.904715] Intel pstate controlling: cpu 3
[ 6511.904763] CPU3 is up
[ 6511.910077] ACPI: Waking up from system sleep state S3
[ 6511.930462] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 6511.930469] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
[ 6511.930713] PM: noirq resume of devices complete after 11.834 msecs
[ 6511.931215] PM: early resume of devices complete after 0.474 msecs
[ 6511.931290] mei_me 0000:00:16.0: irq 58 for MSI/MSI-X
[ 6511.931308] usb usb2: root hub lost power or was reset
[ 6511.931310] usb usb3: root hub lost power or was reset
[ 6511.932049] snd_hda_intel 0000:00:1b.0: irq 59 for MSI/MSI-X
[ 6512.019117] xhci_hcd 0000:00:14.0: irq 56 for MSI/MSI-X
[ 6512.030458] sd 2:0:0:0: [sda] Starting disk
[ 6512.143743] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 6512.143995] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 6512.237297] usb 1-1: reset high-speed USB device number 2 using ehci-pci
[ 6512.350707] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 6512.353607] ata3.0

Answer 1

Update: I mucked about more after making this post; I installed gnome-alsa-mixer and checked the "internal mic" option and "Auto-Mute mode" (both were off), after this my headphone output works again, and does the built-in microphone (!)
I have no idea how I ended up in this "broken" situation, or even what this option does, or how to use it without gnome-alsa-mixer (I had to install 15 packages to get this, as I normally don't use gnome)... Sound on Linux still seems no better than when I started using it 15 years ago :-( (I spent about 5 hours on this...)