Launched in 2004, dmesgd aims to provide a user-submitted repository of searchable *BSD dmesgs. The dmesg(8) command displays the system message buffer's content, and during boot a copy is saved to /var/run/dmesg.boot. This buffer contains the operating system release, name and version, a list of devices identified, plus a whole host of other useful information. We hope others find this resource useful and further contribute to its growth. Contact us at [ admin at lists dot nycbug dot org ].


Date: 2018-10-08 08:24:28
From: 0mp
Description: FreeBSD/amd64 on Dell Inc. Precision Tower 3620
---<<BOOT>>---
Copyright (c) 1992-2018 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.0-ALPHA6  r338797 amd64
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)
WARNING: WITNESS option enabled, expect reduced performance.
VT(efifb): resolution 1920x1200
CPU: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (3600.13-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x906e9  Family=0x6  Model=0x9e  Stepping=9
  Features=0xbfebfbff<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,HTT,TM,PBE>
  Features2=0x7ffafbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended Features=0x29c6fbf<FSGSBASE,TSCADJ,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
  Structured Extended Features3=0xc000000<IBPB,STIBP>
  XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 17179869184 (16384 MB)
avail memory = 16448323584 (15686 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <DELL   CBX3   >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119 on motherboard
Launching APs: 2 1 3
Timecounter "TSC-low" frequency 1800063640 Hz quality 1000
random: entropy device external interface
[ath_hal] loaded
module_register_init: MOD_LOAD (vesa, 0xffffffff810e2710, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
kbd1 at kbdmux0
netmap: loaded module
nexus0
efirtc0: <EFI Realtime Clock> on motherboard
efirtc0: registered as a time-of-day clock, resolution 1.000000s
cryptosoft0: <software crypto> on motherboard
acpi0: <DELL CBX3   > on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 24000000 Hz quality 950
Event timer "HPET" frequency 24000000 Hz quality 550
Event timer "HPET1" frequency 24000000 Hz quality 440
Event timer "HPET2" frequency 24000000 Hz quality 440
Event timer "HPET3" frequency 24000000 Hz quality 440
Event timer "HPET4" frequency 24000000 Hz quality 440
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xee000000-0xeeffffff,0xe0000000-0xe7ffffff,0xe8000000-0xe9ffffff at device 0.0 on pci1
vgapci0: Boot video device
hdac0: <NVIDIA GF119 HDA Controller> mem 0xef080000-0xef083fff at device 0.1 on pci1
vgapci1: <VGA-compatible display> port 0xf000-0xf03f mem 0xed000000-0xedffffff,0xd0000000-0xdfffffff at device 2.0 on pci0
xhci0: <Intel Sunrise Point USB 3.0 controller> mem 0xef1b0000-0xef1bffff at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms> at device 22.0 (no driver attached)
pci0: <simple comms, UART> at device 22.3 (no driver attached)
ahci0: <Intel ICH8+ (RAID) AHCI SATA controller> port 0xf090-0xf097,0xf080-0xf083,0xf060-0xf07f mem 0xef1c0000-0xef1c7fff,0xef1d1000-0xef1d10ff,0xef100000-0xef17ffff at device 23.0 on pci0
ahci0: AHCI v1.31 with 4 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci2
pci3: <ACPI PCI bus> on pcib3
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <memory> at device 31.2 (no driver attached)
hdac1: <Intel Sunrise Point HDA Controller> mem 0xef1c8000-0xef1cbfff,0xef1a0000-0xef1affff at device 31.3 on pci0
em0: <Intel(R) PRO/1000 Network Connection> mem 0xef180000-0xef19ffff at device 31.6 on pci0
em0: attach_pre capping queues at 1
em0: using 1024 tx descriptors and 1024 rx descriptors
em0: msix_init qsets capped at 1
em0: Unable to map MSIX table 
em0: Using an MSI interrupt
em0: allocated for 1 tx_queues
em0: allocated for 1 rx_queues
em0: Ethernet address: xx:xx:xx:xx:xx:xx
em0: netmap queues/slots: TX 1/1024, RX 1/1024
acpi_button0: <Sleep Button> on acpi0
acpi_button1: <Power Button> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz1: <Thermal Zone> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbdc0: non-PNP ISA device will be removed from GENERIC in FreeBSD 12.
est0: <Enhanced SpeedStep Frequency Control> on cpu0
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
hdacc0: <NVIDIA (0x001c) HDA CODEC> at cad 0 on hdac0
hdaa0: <NVIDIA (0x001c) Audio Function Group> at nid 1 on hdacc0
pcm0: <NVIDIA (0x001c) (HDMI/DP 8ch)> at nid 5 on hdaa0
pcm1: <NVIDIA (0x001c) (HDMI/DP 8ch)> at nid 6 on hdaa0
hdacc1: <Realtek ALC899 HDA CODEC> at cad 0 on hdac1
hdaa1: <Realtek ALC899 Audio Function Group> at nid 1 on hdacc1
pcm2: <Realtek ALC899 (Analog 2.0+HP/2.0)> at nid 21,27 and 24,25 on hdaa1
pcm3: <Realtek ALC899 (Rear Analog Line-out)> at nid 20 on hdaa1
hdacc2: <Intel Kabylake HDA CODEC> at cad 2 on hdac1
hdaa2: <Intel Kabylake Audio Function Group> at nid 1 on hdacc2
pcm4: <Intel Kabylake (HDMI/DP 8ch)> at nid 3 on hdaa2
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <Micron 1100 SATA 512GB M0DL022> ACS-3 ATA SATA 3.x device
ada0: Serial Number xxxxxxxx
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 488386MB (1000215216 512 byte sectors)
ada1 at ahcich3 bus 0 scbus3 target 0 lun 0
ada1: <HGST HTS721010A9E630 JB0OA3W0> ATA8-ACS SATA 3.x device
ada1: Serial Number xxxxxxxx
ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 953869MB (1953525168 512 byte sectors)
cd0 at ahcich1 bus 0 scbus1 target 0 lun 0
cd0: <HL-DT-ST DVD+-RW GHB0N A1C0> Removable CD-ROM SCSI device
cd0: Serial Number xxxxxxxx
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
cd0: 0MB (1 0 byte sectors)
WARNING: WITNESS option enabled, expect reduced performance.
Trying to mount root from zfs:zroot/ROOT/default []...
uhub0: 26 ports with 26 removable, self powered
ugen0.2: <vendor 0x0557 product 0x8021> at usbus0
uhub1 on uhub0
uhub1: <vendor 0x0557 product 0x8021, class 9/0, rev 1.10/1.00, addr 1> on usbus0
uhub1: 4 ports with 4 removable, self powered
ugen0.3: <vendor 0x046a product 0x0021> at usbus0
ukbd0 on uhub1
ukbd0: <vendor 0x046a product 0x0021, class 0/0, rev 2.00/0.20, addr 2> on usbus0
kbd2 at ukbd0
acpi_video1: <ACPI video extension> on vgapci1
nvidia0: <NVS 315> on vgapci0
vgapci0: child nvidia0 requested pci_enable_io
vgapci0: child nvidia0 requested pci_enable_io
nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  390.87  Tue Aug 21 15:53:31 PDT 2018
acquiring duplicate lock of same type: "os.lock_sx"
 1st os.lock_sx @ nvidia_os.c:651
 2nd os.lock_sx @ nvidia_os.c:651
stack backtrace:
#0 0xffffffff80bf4203 at witness_debugger+0x73
#1 0xffffffff80bf3f53 at witness_checkorder+0xab3
#2 0xffffffff80b953d8 at _sx_xlock+0x68
#3 0xffffffff83f08af2 at os_acquire_mutex+0x32
#4 0xffffffff83e03f16 at _nv032854rm+0x16
lo0: link state changed to UP
Link state changed to up
em0: link state changed to UP
uhid0 on uhub1
uhid0: <vendor 0x046a product 0x0021, class 0/0, rev 2.00/0.20, addr 2> on usbus0
ums0 on uhub1
ums0: <vendor 0x046a product 0x0021, class 0/0, rev 2.00/0.20, addr 2> on usbus0
ums0: 3 buttons and [XYZ] coordinates ID=0