Copyright (c) 1992-2017 The FreeBSD Project.
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	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.1-RELEASE #0 r321309: Fri Jul 21 02:08:28 UTC 2017
    root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0)
VT(efifb): resolution 800x600
CPU: Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz (2294.84-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x206a7  Family=0x6  Model=0x2a  Stepping=7
  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=0x1fbae3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX>
  AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
  AMD Features2=0x1<LAHF>
  XSAVE Features=0x1<XSAVEOPT>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 34359738368 (32768 MB)
avail memory = 33265160192 (31724 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <DELL   CBX3   >
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 hardware threads
ioapic0 <Version 2.0> irqs 0-23 on motherboard
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #6 Launched!
SMP: AP CPU #5 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #2 Launched!
Timecounter "TSC-low" frequency 1147421002 Hz quality 1000
random: entropy device external interface
kbd1 at kbdmux0
netmap: loaded module
module_register_init: MOD_LOAD (vesa, 0xffffffff80f5b220, 0) error 19
nexus0
cryptosoft0: <software crypto> on motherboard
acpi0: <DELL CBX3   > on motherboard
acpi0: Power Button (fixed)
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 550
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
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 0x408-0x40b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x10> port 0x930,0x934 on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pcib0: _OSC returned error 0x4
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x7000-0x707f mem 0xde000000-0xdfffffff,0xd0000000-0xd7ffffff,0xd8000000-0xdbffffff irq 16 at device 0.0 on pci1
vgapci0: Boot video device
hdac0: <NVIDIA GT106 HDA Controller> mem 0xe0080000-0xe0083fff irq 17 at device 0.1 on pci1
pci0: <simple comms> at device 22.0 (no driver attached)
uart2: <Intel AMT - KT Controller> port 0x80a0-0x80a7 mem 0xe1e90000-0xe1e90fff irq 17 at device 22.3 on pci0
em0: <Intel(R) PRO/1000 Network Connection 7.6.1-k> port 0x8040-0x805f mem 0xe1e00000-0xe1e1ffff,0xe1e80000-0xe1e80fff irq 20 at device 25.0 on pci0
em0: Using an MSI interrupt
em0: Ethernet address: d0:67:e5:33:23:d8
em0: netmap queues/slots: TX 1/1024, RX 1/1024
ehci0: <Intel Cougar Point USB 2.0 controller> mem 0xe1e70000-0xe1e703ff irq 16 at device 26.0 on pci0
usbus0: EHCI version 1.0
usbus0 on ehci0
usbus0: 480Mbps High Speed USB v2.0
hdac1: <Intel Cougar Point HDA Controller> mem 0xe1e60000-0xe1e63fff irq 22 at device 27.0 on pci0
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib3
iwn0: <Intel Centrino Ultimate-N 6300> mem 0xe1d00000-0xe1d01fff irq 17 at device 0.0 on pci3
pcib4: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pcib4: [GIANT-LOCKED]
pcib5: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
pci4: <ACPI PCI bus> on pcib5
xhci0: <NEC uPD720200 USB 3.0 controller> mem 0xe1c00000-0xe1c01fff irq 19 at device 0.0 on pci4
xhci0: 32 bytes context size, 32-bit DMA
xhci0: Unable to map MSI-X table 
usbus1 on xhci0
usbus1: 5.0Gbps Super Speed USB v3.0
pcib6: <ACPI PCI-PCI bridge> irq 19 at device 28.7 on pci0
pcib6: [GIANT-LOCKED]
pci5: <ACPI PCI bus> on pcib6
pci5: <serial bus, FireWire> at device 0.0 (no driver attached)
sdhci_pci0: <Generic SD HCI> mem 0xe0120000-0xe01201ff irq 16 at device 0.1 on pci5
sdhci_pci0: 1 slot(s) allocated
pci5: <mass storage> at device 0.2 (no driver attached)
ehci1: <Intel Cougar Point USB 2.0 controller> mem 0xe1e50000-0xe1e503ff irq 17 at device 29.0 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci1
usbus2: 480Mbps High Speed USB v2.0
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel Cougar Point AHCI SATA controller> port 0x8090-0x8097,0x8080-0x8083,0x8070-0x8077,0x8060-0x8063,0x8020-0x803f mem 0xe1e40000-0xe1e407ff irq 18 at device 31.2 on pci0
ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich5: <AHCI channel> at channel 5 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc1: cannot reserve I/O port range
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
orm0: <ISA Option ROM> at iomem 0xcf000-0xcffff on isa0
ppc0: cannot reserve I/O port range
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est2: <Enhanced SpeedStep Frequency Control> on cpu2
est3: <Enhanced SpeedStep Frequency Control> on cpu3
est4: <Enhanced SpeedStep Frequency Control> on cpu4
est5: <Enhanced SpeedStep Frequency Control> on cpu5
est6: <Enhanced SpeedStep Frequency Control> on cpu6
est7: <Enhanced SpeedStep Frequency Control> on cpu7
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
nvme cam probe device init
ugen1.1: <0x1033 XHCI root HUB> at usbus1
hdacc0: <NVIDIA GTS450 HDA CODEC> at cad 0 on hdac0
hdaa0: <NVIDIA GTS450 Audio Function Group> at nid 1 on hdacc0
pcm0: <NVIDIA GTS450 (HDMI/DP 8ch)> at nid 5 on hdaa0
hdacc1: <NVIDIA GTS450 HDA CODEC> at cad 1 on hdac0
hdaa1: <NVIDIA GTS450 Audio Function Group> at nid 1 on hdacc1
pcm1: <NVIDIA GTS450 (HDMI/DP 8ch)> at nid 5 on hdaa1
hdacc2: <NVIDIA GTS450 HDA CODEC> at cad 2 on hdac0
hdaa2: <NVIDIA GTS450 Audio Function Group> at nid 1 on hdacc2
pcm2: <NVIDIA GTS450 (HDMI/DP 8ch)> at nid 5 on hdaa2
hdacc3: <NVIDIA GTS450 HDA CODEC> at cad 3 on hdac0
hdaa3: <NVIDIA GTS450 Audio Function Group> at nid 1 on hdacc3
pcm3: <NVIDIA GTS450 (HDMI/DP 8ch)> at nid 5 on hdaa3
hdacc4: <IDT 92HD90BXX HDA CODEC> at cad 0 on hdac1
hdaa4: <IDT 92HD90BXX Audio Function Group> at nid 1 on hdacc4
pcm4: <IDT 92HD90BXX (Analog 2.0+HP/2.0)> at nid 13,11 and 10,15 on hdaa4
pcm5: <IDT 92HD90BXX (Analog)> at nid 14 and 17 on hdaa4
uhub0: <0x1033 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
ugen2.1: <Intel EHCI root HUB> at usbus2
ugen0.1: <Intel EHCI root HUB> at usbus0
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
ses0 at ahciem0 bus 0 scbus4 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <MKNSSDCR240GB-7 603ABBF0> ATA8-ACS SATA 3.x device
ada0: Serial Number MK150329AS1798109
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
ada0: Command Queueing enabled
ada0: 228936MB (468862128 512 byte sectors)
ada1 at ahcich3 bus 0 scbus1 target 0 lun 0
ada1: <HGST HTS545050A7E380 GG2OAC90> ATA8-ACS SATA 2.x device
ada1: Serial Number TM85F33T2ZVT3H
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 476940MB (976773168 512 byte sectors)
Trying to mount root from zfs:ssd/ROOT/freebsd11.1R []...
uhub0: 4 ports with 4 removable, self powered
Root mount waiting for: usbus2 usbus1 usbus0
ugen1.2: <CATEX TECH. NANO75SIMPLE> at usbus1
ukbd0 on uhub0
ukbd0: <Keyboard> on usbus1
kbd2 at ukbd0
uhub1: 3 ports with 3 removable, self powered
uhub2: 3 ports with 3 removable, self powered
Root mount waiting for: usbus2 usbus1 usbus0
ugen1.3: <Kingsis Peripherals ZOWIE Gaming mouse> at usbus1
ugen2.2: <vendor 0x8087 product 0x0024> at usbus2
uhub3 on uhub1
uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus2
ugen0.2: <vendor 0x8087 product 0x0024> at usbus0
uhub4 on uhub2
uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus0
Root mount waiting for: usbus2 usbus0
uhub4: 6 ports with 6 removable, self powered
uhub3: 8 ports with 8 removable, self powered
Root mount waiting for: usbus2 usbus0
ugen0.3: <CN0CJ3P272487178BV36A01 LaptopIntegratedWebcamFHD> at usbus0
ugen2.3: <vendor 0x045e XEOX Gamepad> at usbus2
ugen2.4: <Primax Kensington Eagle Trackball> at usbus2
Root mount waiting for: usbus2
random: unblocking device.
Root mount waiting for: usbus2
ugen2.5: <SanDisk Cruzer Orbit> at usbus2
umass0 on uhub3
umass0: <SanDisk Cruzer Orbit, class 0/0, rev 2.00/1.27, addr 5> on usbus2
umass0:  SCSI over Bulk-Only; quirks = 0x8100
umass0:5:0: Attached to scbus5
da0 at umass-sim0 bus 0 scbus5 target 0 lun 0
da0: <SanDisk Cruzer Orbit 1.27> Removable Direct Access SPC-4 SCSI device
da0: Serial Number 4C530006820119118005
da0: 40.000MB/s transfers
da0: 14907MB (30529536 512 byte sectors)
da0: quirks=0x2<NO_6_BYTE>
GEOM: da0: the secondary GPT table is corrupt or invalid.
GEOM: da0: using the primary only -- recovery suggested.
GEOM: diskid/DISK-4C530006820119118005: the secondary GPT table is corrupt or invalid.
GEOM: diskid/DISK-4C530006820119118005: using the primary only -- recovery suggested.
ugen2.6: <Dell DW5550> at usbus2
Root mount waiting for: usbus2
ugen2.7: <Broadcom Corp 5880> at usbus2
Mounting from zfs:ssd/ROOT/freebsd11.1R failed with error 6.

Loader variables:
  vfs.root.mountfrom=zfs:ssd/ROOT/freebsd11.1R

Manual root filesystem specification:
  <fstype>:<device> [options]
      Mount <device> using filesystem <fstype>
      and with the specified (optional) option list.

    eg. ufs:/dev/da0s1a
        zfs:tank
        cd9660:/dev/cd0 ro
          (which is equivalent to: mount -t cd9660 -o ro /dev/cd0 /)

  ?               List valid disk boot devices
  .               Yield 1 second (for background tasks)
  <empty line>    Abort manual input

mountroot> 
List of GEOM managed disk devices:
  diskid/DISK-4C530006820119118005p4 diskid/DISK-4C530006820119118005p3 diskid/DISK-4C530006820119118005p2 diskid/DISK-4C530006820119118005p1 gptid/a14f4208-6dbb-11e7-838d-002590ec6166 ufs/FreeBSD_Install ufsid/597165b121da5773 gptid/a14f4205-6dbb-11e7-838d-002590ec6166 gptid/a14f4202-6dbb-11e7-838d-002590ec6166 msdosfs/EFI gptid/a14f41fc-6dbb-11e7-838d-002590ec6166 diskid/DISK-4C530006820119118005 da0p4 da0p3 da0p2 da0p1 da0 diskid/DISK-TM85F33T2ZVT3Hp9 diskid/DISK-TM85F33T2ZVT3Hp1 gptid/a318942a-84a0-5145-b9e3-28c8a4134094 gptid/284011fa-a159-a644-9384-f730f1c14463 gpt/zfs-7c4d30384fd60e83 diskid/DISK-TM85F33T2ZVT3H ada1p9 ada1p1 diskid/DISK-MK150329AS1798109p9 diskid/DISK-MK150329AS1798109p1 msdosfs/ESP gptid/0f294a23-a23b-5b47-a0eb-6929e4cebd7a gpt/EFI%20System gptid/48208cf4-208f-ba40-ae8a-3966e1e4a7f6 gpt/zfs-c8c7cb5455497c0a ada1 diskid/DISK-MK150329AS1798109 ada0p9 ada0p1 ada0

mountroot> Trying to mount root from zfs:ssd/ROOT/freebsd11.0.11 []...
Mounting from zfs:ssd/ROOT/freebsd11.0.11 failed with error 6.

mountroot> panic: mountroot: unable to (re-)mount root.
cpuid = 4
KDB: stack backtrace:
#0 0xffffffff80aada97 at kdb_backtrace+0x67
#1 0xffffffff80a6bb76 at vpanic+0x186
#2 0xffffffff80a6b9e3 at panic+0x43
#3 0xffffffff80b24ade at vfs_mountroot+0x1c3e
#4 0xffffffff80a08fbf at start_init+0x4f
#5 0xffffffff80a2f815 at fork_exit+0x85
#6 0xffffffff80ec3b7e at fork_trampoline+0xe
Uptime: 1m1s