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: 2018-10-10 07:56:36
From: Hyun
Description: FreeBSD/amd64 on Acer Aspire E5-575
Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop... 
Syncing disks, vnodes remaining... 0 0 0 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-3' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-2' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-1' to stop... done
All buffers synced.
lock order reversal:
 1st 0xfffff800047ed428 zfs (zfs) @ /usr/src/sys/kern/vfs_mount.c:1343
 2nd 0xfffff80004a1f248 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2590
stack backtrace:
#0 0xffffffff80a5a3b3 at witness_debugger+0x73
#1 0xffffffff80a5a103 at witness_checkorder+0xab3
#2 0xffffffff809c6d3a at lockmgr_lock_fast_path+0x17a
#3 0xffffffff80fc5f6e at VOP_LOCK1_APV+0x9e
#4 0xffffffff80ad4e90 at _vn_lock+0x60
#5 0xffffffff80ac391f at vget+0x5f
#6 0xffffffff808acb9d at devfs_allocv+0xdd
#7 0xffffffff808ac6a3 at devfs_root+0x43
#8 0xffffffff80ac43b6 at vflush+0x66
#9 0xffffffff808ac5a3 at devfs_unmount+0x43
#10 0xffffffff80abc122 at dounmount+0x512
#11 0xffffffff80ac5814 at vfs_unmountall+0xc4
#12 0xffffffff80aa1e85 at bufshutdown+0x2c5
#13 0xffffffff809f2078 at kern_reboot+0x218
#14 0xffffffff809f1e09 at sys_reboot+0x3a9
#15 0xffffffff80ec692c at amd64_syscall+0x28c
#16 0xffffffff80ea2bcd at fast_syscall_common+0x101
Uptime: 8m56s
re0: link state changed to DOWN
re0: link state changed to UP
ubt0: detached
---<<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-ALPHA9 r339274 ACER-ASPIRE-E5-575-72N3 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 1920x1080
CPU: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (2904.13-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x806e9  Family=0x6  Model=0x8e  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=0x7ffafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,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=0x29c67af<FSGSBASE,TSCADJ,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,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  = 8589934592 (8192 MB)
avail memory = 8101142528 (7725 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <ACRSYS ACRPRDCT>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119 on motherboard
Launching APs: 1 2 3
Timecounter "TSC-low" frequency 1452063897 Hz quality 1000
random: entropy device external interface
netmap: loaded module
[ath_hal] loaded
module_register_init: MOD_LOAD (vesa, 0xffffffff80ef4230, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
kbd1 at kbdmux0
nexus0
efirtc0: <EFI Realtime Clock> on motherboard
efirtc0: registered as a time-of-day clock, resolution 1.000000s
cryptosoft0: <software crypto> on motherboard
acpi0: <ACRSYS ACRPRDCT> 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
acpi_ec0: <Embedded Controller: GPE 0x50> port 0x62,0x66 on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x4000-0x403f mem 0xb0000000-0xb0ffffff,0xa0000000-0xafffffff at device 2.0 on pci0
vgapci0: Boot video device
xhci0: <Intel Sunrise Point-LP USB 3.0 controller> mem 0xb1300000-0xb130ffff at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0: waiting for BIOS to give up control
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
ig4iic_pci0: <Intel Sunrise Point-LP I2C Controller-0> mem 0xb132b000-0xb132bfff at device 21.0 on pci0
ig4iic_pci0: Using MSI
pci0: <simple comms> at device 22.0 (no driver attached)
ahci0: <Intel Sunrise Point-LP AHCI SATA controller> port 0x4080-0x4087,0x4088-0x408b,0x4060-0x407f mem 0xb1328000-0xb1329fff,0xb132f000-0xb132f0ff,0xb132d000-0xb132d7ff at device 23.0 on pci0
ahci0: AHCI v1.31 with 2 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
pcib1: <ACPI PCI-PCI bridge> at device 29.0 on pci0
pcib1: [GIANT-LOCKED]
pcib2: <ACPI PCI-PCI bridge> at device 29.2 on pci0
pci1: <ACPI PCI bus> on pcib2
pci1: <network> at device 0.0 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 29.3 on pci0
pci2: <ACPI PCI bus> on pcib3
pci2: <unknown> at device 0.0 (no driver attached)
re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port 0x3000-0x30ff mem 0xb1204000-0xb1204fff,0xb1200000-0xb1203fff at device 0.1 on pci2
re0: Using 1 MSI-X message
re0: ASPM disabled
re0: Chip rev. 0x5c800000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8251/8153 1000BASE-T media interface> PHY 1 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Using defaults for TSO: 65518/35/2048
re0: Ethernet address: xx:xx:xx:xx:xx:xx
re0: netmap queues/slots: TX 1/256, RX 1/256
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <memory> at device 31.2 (no driver attached)
hdac0: <Intel Kabylake-LP HDA Controller> mem 0xb1320000-0xb1323fff,0xb1310000-0xb131ffff at device 31.3 on pci0
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_lid0: <Control Method Lid Switch> 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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Synaptics Touchpad, device ID 0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
iicbus0: <Philips I2C bus> on ig4iic_pci0
hdacc0: <Realtek ALC255 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC255 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC255 (Internal Analog)> at nid 20 and 18 on hdaa0
pcm1: <Realtek ALC255 (Front Analog Headphones)> at nid 33 on hdaa0
hdacc1: <Intel Kabylake HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Kabylake Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel Kabylake (HDMI/DP 8ch)> at nid 3 on hdaa1
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
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <ST1000LM035-1RK172 ACM1> 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: 953869MB (1953525168 512 byte sectors)
WARNING: WITNESS option enabled, expect reduced performance.
Trying to mount root from zfs:beanz/ROOT/default []...
Root mount waiting for: usbus0
uhub0: 18 ports with 18 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <vendor 0x04ca product 0x3015> at usbus0
ugen0.3: <Chicony Electronics Co.,Ltd. HD WebCam> at usbus0
lo0: link state changed to UP
re0: link state changed to DOWN
re0: link state changed to UP
ubt0 on uhub0
ubt0: <vendor 0x04ca product 0x3015, class 224/1, rev 2.01/0.01, addr 1> on usbus0
WARNING: attempt to domain_add(bluetooth) after domainfinalize()
WARNING: attempt to domain_add(netgraph) after domainfinalize()
Security policy loaded: MAC/ntpd (mac_ntpd)
pid 12707 (conftest), uid 0: exited on signal 11 (core dumped)