Attachment 172362 Details for Bug 210992 – dmesg

dmesg

file_210992.txt (text/plain), 37.88 KB, created by Ben Lavery-Griffiths on 2016-07-10 21:54:54 UTC

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Creator: Ben Lavery-Griffiths

Created: 2016-07-10 21:54:54 UTC

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patch

obsolete

>Copyright (c) 1992-2016 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 11.0-BETA1 #25 r302428: Fri Jul  8 19:19:54 BST 2016
>    root@BIL-BSD:/usr/obj/usr/src/sys/BIL_KERNEL amd64
>FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on LLVM 3.8.0)
>WARNING: WITNESS option enabled, expect reduced performance.
>VT(vga): resolution 640x480
>module_register: cannot register pci/iwm from kernel; already loaded from if_iwm.ko
>Module pci/iwm failed to register: 17
>CPU: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (2294.74-MHz K8-class CPU)
>  Origin="GenuineIntel"  Id=0x40651  Family=0x6  Model=0x45  Stepping=1
>  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=0x7fdafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
>  AMD Features2=0x21<LAHF,ABM>
>  Structured Extended Features=0x27ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG>
>  XSAVE Features=0x1<XSAVEOPT>
>  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>  TSC: P-state invariant, performance statistics
>real memory  = 8589934592 (8192 MB)
>avail memory = 7951175680 (7582 MB)
>Event timer "LAPIC" quality 600
>ACPI APIC Table: <LENOVO TP-GJ   >
>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 0-39 on motherboard
>random: entropy device external interface
>kbd1 at kbdmux0
>netmap: loaded module
>module_register_init: MOD_LOAD (vesa, 0xffffffff80940080, 0) error 19
>random: registering fast source Intel Secure Key RNG
>random: fast provider: "Intel Secure Key RNG"
>vtvga0: <VT VGA driver> on motherboard
>cryptosoft0: <software crypto> on motherboard
>acpi0: <LENOVO TP-GJ> on motherboard
>acpi_ec0: <Embedded Controller: GPE 0x25, ECDT> port 0x62,0x66 on acpi0
>acpi0: Power Button (fixed)
>cpu0: <ACPI CPU> on acpi0
>cpu1: <ACPI CPU> on acpi0
>cpu2: <ACPI CPU> on acpi0
>cpu3: <ACPI CPU> on acpi0
>attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
>Timecounter "i8254" frequency 1193182 Hz quality 0
>Event timer "i8254" frequency 1193182 Hz quality 100
>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
>Event timer "HPET1" frequency 14318180 Hz quality 440
>Event timer "HPET2" frequency 14318180 Hz quality 440
>Event timer "HPET3" frequency 14318180 Hz quality 440
>Event timer "HPET4" frequency 14318180 Hz quality 440
>atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
>Event timer "RTC" frequency 32768 Hz quality 0
>Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
>acpi_lid0: <Control Method Lid Switch> on acpi0
>acpi_button0: <Sleep Button> on acpi0
>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>pci0: <ACPI PCI bus> on pcib0
>vgapci0: <VGA-compatible display> port 0x3000-0x303f mem 0xe0000000-0xe03fffff,0xc0000000-0xdfffffff irq 16 at device 2.0 on pci0
>vgapci0: Boot video device
>hdac0: <Intel Haswell HDA Controller> mem 0xe0630000-0xe0633fff irq 16 at device 3.0 on pci0
>xhci0: <Intel Panther Point USB 3.0 controller> mem 0xe0620000-0xe062ffff irq 16 at device 20.0 on pci0
>xhci0: 32 bytes context size, 64-bit DMA
>xhci0: Port routing mask set to 0xffffffff
>usbus0 on xhci0
>pci0: <simple comms> at device 22.0 (no driver attached)
>em0: <Intel(R) PRO/1000 Network Connection 7.6.1-k> port 0x3080-0x309f mem 0xe0600000-0xe061ffff,0xe063e000-0xe063efff irq 20 at device 25.0 on pci0
>em0: Using an MSI interrupt
>em0: Ethernet address: 28:d2:44:3d:8f:ab
>em0: netmap queues/slots: TX 1/1024, RX 1/1024
>hdac1: <Intel Lynx Point-LP HDA Controller> mem 0xe0634000-0xe0637fff irq 22 at device 27.0 on pci0
>pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
>pci1: <ACPI PCI bus> on pcib1
>pci1: <unknown> at device 0.0 (no driver attached)
>pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.1 on pci0
>pci2: <ACPI PCI bus> on pcib2
>iwm0: <Intel Dual Band Wireless AC 7260> mem 0xe0400000-0xe0401fff irq 17 at device 0.0 on pci2
>ehci0: <Intel Lynx Point LP USB 2.0 controller USB> mem 0xe063d000-0xe063d3ff irq 23 at device 29.0 on pci0
>usbus1: EHCI version 1.0
>usbus1 on ehci0
>isab0: <PCI-ISA bridge> at device 31.0 on pci0
>isa0: <ISA bus> on isab0
>ahci0: <Intel Lynx Point-LP AHCI SATA controller> port 0x30a8-0x30af,0x30b4-0x30b7,0x30a0-0x30a7,0x30b0-0x30b3,0x3060-0x307f mem 0xe063c000-0xe063c7ff irq 19 at device 31.2 on pci0
>ahci0: AHCI v1.30 with 3 6Gbps ports, Port Multiplier not supported
>ahcich0: <AHCI channel> at channel 0 on ahci0
>ahcich2: <AHCI channel> at channel 2 on ahci0
>acpi_tz0: <Thermal Zone> on acpi0
>acpi_tz0: _CRT value is absurd, ignored (200.1C)
>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 Generic PS/2 mouse, device ID 0
>battery0: <ACPI Control Method Battery> on acpi0
>battery1: <ACPI Control Method Battery> on acpi0
>acpi_acad0: <AC Adapter> on acpi0
>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
>usbus0: 5.0Gbps Super Speed USB v3.0
>ZFS filesystem version: 5
>ZFS storage pool version: features support (5000)
>Timecounters tick every 10.000 msec
>hdacc0: <Intel Haswell HDA CODEC> at cad 0 on hdac0
>hdaa0: <Intel Haswell Audio Function Group> at nid 1 on hdacc0
>pcm0: <Intel Haswell (HDMI/DP 8ch)> at nid 3 on hdaa0
>hdacc1: <Realtek ALC292 HDA CODEC> at cad 0 on hdac1
>hdaa1: <Realtek ALC292 Audio Function Group> at nid 1 on hdacc1
>pcm1: <Realtek ALC292 (Analog 2.0+HP/2.0)> at nid 20,21 and 26 on hdaa1
>pcm2: <Realtek ALC292 (Internal Analog Mic)> at nid 18 on hdaa1
>usbus1: 480Mbps High Speed USB v2.0
>ugen0.1: <0x8086> at usbus0
>uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
>iwm0: revision: 0x140, firmware 25.228 (API ver. 9)
>ugen1.1: <Intel> at usbus1
>uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
>ada0: <HGST HTS725050A7E630 GH2ZB550> ATA8-ACS SATA 3.x device
>ada0: Serial Number TF655AY92TDYLL
>ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
>ada0: Command Queueing enabled
>ada0: 476940MB (976773168 512 byte sectors)
>ada1 at ahcich2 bus 0 scbus1 target 0 lun 0
>ada1: <SanDisk SSD U110 16GB U21A001> ACS-2 ATA SATA 3.x device
>ada1: Serial Number 134137405175
>ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
>ada1: Command Queueing enabled
>ada1: 15272MB (31277232 512 byte sectors)
>SMP: AP CPU #1 Launched!
>SMP: AP CPU #3 Launched!
>SMP: AP CPU #2 Launched!
>Timecounter "TSC-low" frequency 1147368127 Hz quality 1000
>WARNING: WITNESS option enabled, expect reduced performance.
>Trying to mount root from zfs:zroot/ROOT/default []...
>Root mount waiting for: usbus1 usbus0
>uhub0: 13 ports with 13 removable, self powered
>Root mount waiting for: usbus1 usbus0
>uhub1: 3 ports with 3 removable, self powered
>ugen0.2: <vendor 0x8087> at usbus0
>ugen0.3: <SunplusIT INC.> at usbus0
>ugen1.2: <vendor 0x8087> at usbus1
>uhub2: <vendor 0x8087 product 0x8000, class 9/0, rev 2.00/0.04, addr 2> on usbus1
>uhub2: 8 ports with 8 removable, self powered
>wlan0: Ethernet address: 5c:51:4f:87:08:57
>iwm0: iwm_update_edca: called
>iwm0: iwm_update_edca: called
>wlan0: link state changed to UP
>ubt0: <vendor 0x8087 product 0x07dc, class 224/1, rev 2.00/0.01, addr 1> on usbus0
>WARNING: attempt to domain_add(bluetooth) after domainfinalize()
>WARNING: attempt to domain_add(netgraph) after domainfinalize()
>info: [drm] Initialized drm 1.1.0 20060810
>drmn0: <Intel Haswell (ULT GT2 mobile)> on vgapci0
>info: [drm] Memory usable by graphics device = 2048M
>info: [drm] MTRR allocation failed.  Graphics performance may suffer.
>iicbus0: <Philips I2C bus>error: [drm:pid1077:i915_write32] *ERROR* Unknown unclaimed register before writing to c5100
> on iicbb0 addr 0xff
>iic0: <I2C generic I/O> on iicbus0
>iic1: <I2C generic I/O> on iicbus1
>iicbus2: <Philips I2C bus> on iicbb1 addr 0x0
>iic2: <I2C generic I/O> on iicbus2
>iic3: <I2C generic I/O> on iicbus3
>iicbus4: <Philips I2C bus> on iicbb2 addr 0x0
>iic4: <I2C generic I/O> on iicbus4
>iic5: <I2C generic I/O> on iicbus5
>iicbus6: <Philips I2C bus> on iicbb3 addr 0x0
>iic6: <I2C generic I/O> on iicbus6
>iic7: <I2C generic I/O> on iicbus7
>iicbus8: <Philips I2C bus> on iicbb4 addr 0x0
>iic8: <I2C generic I/O> on iicbus8
>iic9: <I2C generic I/O> on iicbus9
>iicbus10: <Philips I2C bus> on iicbb5 addr 0x0
>iic10: <I2C generic I/O> on iicbus10
>iic11: <I2C generic I/O> on iicbus11
>info: [drm] MSI enabled 1 message(s)
>info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>info: [drm] Driver supports precise vblank timestamp query.
>drmn0: taking over the fictitious range 0xc0000000-0xe0000000
>info: [drm] Connector eDP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.eDP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5
>fbd0 on drmn0
>VT: Replacing driver "vga" with new "fb".
>info: [drm] Initialized i915 1.6.0 20080730 for drmn0 on minor 0
>info: [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>pid 1174 (xfce4-power-manager), uid 1001: exited on signal 11
>lock order reversal:
> 1st 0xfffff800103758e0 filedesc structure (filedesc structure) @ /usr/src/sys/kern/kern_descrip.c:1229
> 2nd 0xfffff801170819a0 zfs (zfs) @ /usr/src/sys/kern/vfs_subr.c:4899
>stack backtrace:
>#0 0xffffffff806541f0 at witness_debugger+0x70
>#1 0xffffffff806540e9 at witness_checkorder+0xe69
>#2 0xffffffff805cc0c2 at __lockmgr_args+0x4c2
>#3 0xffffffff806a40dc at vop_stdlock+0x3c
>#4 0xffffffff8099b3b0 at VOP_LOCK1_APV+0xe0
>#5 0xffffffff806c517a at _vn_lock+0x9a
>#6 0xffffffff805aca5e at knlist_remove_kq+0x7e
>#7 0xffffffff806bbe08 at filt_vfsdetach+0x28
>#8 0xffffffff805ad487 at knote_fdclose+0xc7
>#9 0xffffffff805a0cd5 at closefp+0x65
>#10 0xffffffff8092576b at amd64_syscall+0x2db
>#11 0xffffffff80906b5b at Xfast_syscall+0xfb
>wlan0: link state changed to DOWN
>iwm0: iwm_update_edca: called
>iwm0: iwm_update_edca: called
>wlan0: ieee80211_new_state_locked: pending AUTH -> ASSOC transition lost
>iwm0: iwm_update_edca: called
>wlan0: link state changed to UP
>panic: bogus refcnt 0 on lle 0xfffff8001092e200
>cpuid = 1
>KDB: stack backtrace:
>db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0225ae4470
>vpanic() at vpanic+0x182/frame 0xfffffe0225ae44f0
>kassert_panic() at kassert_panic+0x126/frame 0xfffffe0225ae4560
>llentry_free() at llentry_free+0x139/frame 0xfffffe0225ae4590
>in_lltable_free_entry() at in_lltable_free_entry+0xb1/frame 0xfffffe0225ae45c0
>htable_prefix_free() at htable_prefix_free+0xce/frame 0xfffffe0225ae4620
>lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfffffe0225ae4660
>in_scrubprefix() at in_scrubprefix+0x290/frame 0xfffffe0225ae4700
>in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfffffe0225ae4750
>in_control() at in_control+0x96/frame 0xfffffe0225ae47d0
>ifioctl() at ifioctl+0xdaa/frame 0xfffffe0225ae4860
>kern_ioctl() at kern_ioctl+0x246/frame 0xfffffe0225ae48c0
>sys_ioctl() at sys_ioctl+0x164/frame 0xfffffe0225ae49a0
>amd64_syscall() at amd64_syscall+0x2db/frame 0xfffffe0225ae4ab0
>Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0225ae4ab0
>--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fdd50a, rsp = 0x7fffffffe2a8, rbp = 0x7fffffffe2f0 ---
>KDB: enter: panic
>Copyright (c) 1992-2016 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 11.0-BETA1 #25 r302428: Fri Jul  8 19:19:54 BST 2016
>    root@BIL-BSD:/usr/obj/usr/src/sys/BIL_KERNEL amd64
>FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on LLVM 3.8.0)
>WARNING: WITNESS option enabled, expect reduced performance.
>VT(vga): resolution 640x480
>module_register: cannot register pci/iwm from kernel; already loaded from if_iwm.ko
>Module pci/iwm failed to register: 17
>CPU: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (2294.74-MHz K8-class CPU)
>  Origin="GenuineIntel"  Id=0x40651  Family=0x6  Model=0x45  Stepping=1
>  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=0x7fdafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
>  AMD Features2=0x21<LAHF,ABM>
>  Structured Extended Features=0x27ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG>
>  XSAVE Features=0x1<XSAVEOPT>
>  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>  TSC: P-state invariant, performance statistics
>real memory  = 8589934592 (8192 MB)
>avail memory = 7951175680 (7582 MB)
>Event timer "LAPIC" quality 600
>ACPI APIC Table: <LENOVO TP-GJ   >
>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 0-39 on motherboard
>random: entropy device external interface
>kbd1 at kbdmux0
>netmap: loaded module
>module_register_init: MOD_LOAD (vesa, 0xffffffff80940080, 0) error 19
>random: registering fast source Intel Secure Key RNG
>random: fast provider: "Intel Secure Key RNG"
>vtvga0: <VT VGA driver> on motherboard
>cryptosoft0: <software crypto> on motherboard
>acpi0: <LENOVO TP-GJ> on motherboard
>acpi_ec0: <Embedded Controller: GPE 0x25, ECDT> port 0x62,0x66 on acpi0
>acpi0: Power Button (fixed)
>cpu0: <ACPI CPU> on acpi0
>cpu1: <ACPI CPU> on acpi0
>cpu2: <ACPI CPU> on acpi0
>cpu3: <ACPI CPU> on acpi0
>attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
>Timecounter "i8254" frequency 1193182 Hz quality 0
>Event timer "i8254" frequency 1193182 Hz quality 100
>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
>Event timer "HPET1" frequency 14318180 Hz quality 440
>Event timer "HPET2" frequency 14318180 Hz quality 440
>Event timer "HPET3" frequency 14318180 Hz quality 440
>Event timer "HPET4" frequency 14318180 Hz quality 440
>atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
>Event timer "RTC" frequency 32768 Hz quality 0
>Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
>acpi_lid0: <Control Method Lid Switch> on acpi0
>acpi_button0: <Sleep Button> on acpi0
>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>pci0: <ACPI PCI bus> on pcib0
>vgapci0: <VGA-compatible display> port 0x3000-0x303f mem 0xe0000000-0xe03fffff,0xc0000000-0xdfffffff irq 16 at device 2.0 on pci0
>vgapci0: Boot video device
>hdac0: <Intel Haswell HDA Controller> mem 0xe0630000-0xe0633fff irq 16 at device 3.0 on pci0
>xhci0: <Intel Panther Point USB 3.0 controller> mem 0xe0620000-0xe062ffff irq 16 at device 20.0 on pci0
>xhci0: 32 bytes context size, 64-bit DMA
>xhci0: Port routing mask set to 0xffffffff
>usbus0 on xhci0
>pci0: <simple comms> at device 22.0 (no driver attached)
>em0: <Intel(R) PRO/1000 Network Connection 7.6.1-k> port 0x3080-0x309f mem 0xe0600000-0xe061ffff,0xe063e000-0xe063efff irq 20 at device 25.0 on pci0
>em0: Using an MSI interrupt
>em0: Ethernet address: 28:d2:44:3d:8f:ab
>em0: netmap queues/slots: TX 1/1024, RX 1/1024
>hdac1: <Intel Lynx Point-LP HDA Controller> mem 0xe0634000-0xe0637fff irq 22 at device 27.0 on pci0
>pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
>pci1: <ACPI PCI bus> on pcib1
>pci1: <unknown> at device 0.0 (no driver attached)
>pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.1 on pci0
>pci2: <ACPI PCI bus> on pcib2
>iwm0: <Intel Dual Band Wireless AC 7260> mem 0xe0400000-0xe0401fff irq 17 at device 0.0 on pci2
>ehci0: <Intel Lynx Point LP USB 2.0 controller USB> mem 0xe063d000-0xe063d3ff irq 23 at device 29.0 on pci0
>usbus1: EHCI version 1.0
>usbus1 on ehci0
>isab0: <PCI-ISA bridge> at device 31.0 on pci0
>isa0: <ISA bus> on isab0
>ahci0: <Intel Lynx Point-LP AHCI SATA controller> port 0x30a8-0x30af,0x30b4-0x30b7,0x30a0-0x30a7,0x30b0-0x30b3,0x3060-0x307f mem 0xe063c000-0xe063c7ff irq 19 at device 31.2 on pci0
>ahci0: AHCI v1.30 with 3 6Gbps ports, Port Multiplier not supported
>ahcich0: <AHCI channel> at channel 0 on ahci0
>ahcich2: <AHCI channel> at channel 2 on ahci0
>acpi_tz0: <Thermal Zone> on acpi0
>acpi_tz0: _CRT value is absurd, ignored (200.1C)
>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 Generic PS/2 mouse, device ID 0
>battery0: <ACPI Control Method Battery> on acpi0
>battery1: <ACPI Control Method Battery> on acpi0
>acpi_acad0: <AC Adapter> on acpi0
>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
>usbus0: 5.0Gbps Super Speed USB v3.0
>ZFS filesystem version: 5
>ZFS storage pool version: features support (5000)
>Timecounters tick every 10.000 msec
>hdacc0: <Intel Haswell HDA CODEC> at cad 0 on hdac0
>hdaa0: <Intel Haswell Audio Function Group> at nid 1 on hdacc0
>pcm0: <Intel Haswell (HDMI/DP 8ch)> at nid 3 on hdaa0
>hdacc1: <Realtek ALC292 HDA CODEC> at cad 0 on hdac1
>hdaa1: <Realtek ALC292 Audio Function Group> at nid 1 on hdacc1
>pcm1: <Realtek ALC292 (Analog 2.0+HP/2.0)> at nid 20,21 and 26 on hdaa1
>pcm2: <Realtek ALC292 (Internal Analog Mic)> at nid 18 on hdaa1
>usbus1: 480Mbps High Speed USB v2.0
>ugen0.1: <0x8086> at usbus0
>uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
>iwm0: revision: 0x140, firmware 25.228 (API ver. 9)
>ugen1.1: <Intel> at usbus1
>uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
>ada0: <HGST HTS725050A7E630 GH2ZB550> ATA8-ACS SATA 3.x device
>ada0: Serial Number TF655AY92TDYLL
>ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
>ada0: Command Queueing enabled
>ada0: 476940MB (976773168 512 byte sectors)
>ada1 at ahcich2 bus 0 scbus1 target 0 lun 0
>ada1: <SanDisk SSD U110 16GB U21A001> ACS-2 ATA SATA 3.x device
>ada1: Serial Number 134137405175
>ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
>ada1: Command Queueing enabled
>ada1: 15272MB (31277232 512 byte sectors)
>SMP: AP CPU #1 Launched!
>SMP: AP CPU #3 Launched!
>SMP: AP CPU #2 Launched!
>Timecounter "TSC-low" frequency 1147371175 Hz quality 1000
>WARNING: WITNESS option enabled, expect reduced performance.
>Trying to mount root from zfs:zroot/ROOT/default []...
>Root mount waiting for: usbus1 usbus0
>uhub0: 13 ports with 13 removable, self powered
>uhub1: 3 ports with 3 removable, self powered
>Root mount waiting for: usbus1 usbus0
>usb_alloc_device: set address 2 failed (USB_ERR_TIMEOUT, ignored)
>ugen1.2: <vendor 0x8087> at usbus1
>uhub2: <vendor 0x8087 product 0x8000, class 9/0, rev 2.00/0.04, addr 2> on usbus1
>Root mount waiting for: usbus1 usbus0
>uhub2: 8 ports with 8 removable, self powered
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>Root mount waiting for: usbus0
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>ugen0.2: <Unknown> at usbus0 (disconnected)
>uhub_reattach_port: could not allocate new device
>Root mount waiting for: usbus0
>ugen0.2: <SunplusIT INC.> at usbus0
>wlan0: Ethernet address: 5c:51:4f:87:08:57
>iwm0: iwm_update_edca: called
>iwm0: iwm_update_edca: called
>wlan0: link state changed to UP
>lock order reversal:
> 1st 0xfffff8000bfaed50 pseudofs (pseudofs) @ /usr/src/sys/kern/vfs_subr.c:2523
> 2nd 0xffffffff810cdff0 allproc (allproc) @ /usr/src/sys/kern/kern_proc.c:323
>stack backtrace:
>#0 0xffffffff806541f0 at witness_debugger+0x70
>#1 0xffffffff806540e9 at witness_checkorder+0xe69
>#2 0xffffffff805fc303 at _sx_slock+0x73
>#3 0xffffffff805da882 at pfind+0x22
>#4 0xffffffff8053928d at pfs_lookup+0x49d
>#5 0xffffffff80998b3a at VOP_CACHEDLOOKUP_APV+0xda
>#6 0xffffffff806a0cf6 at vfs_cache_lookup+0xd6
>#7 0xffffffff809989da at VOP_LOOKUP_APV+0xda
>#8 0xffffffff806a9a32 at lookup+0x5a2
>#9 0xffffffff806a90c4 at namei+0x5b4
>#10 0xffffffff806c492b at vn_open_cred+0x25b
>#11 0xffffffff806bdd3b at kern_openat+0x25b
>#12 0xffffffff8092576b at amd64_syscall+0x2db
>#13 0xffffffff80906b5b at Xfast_syscall+0xfb
>info: [drm] Initialized drm 1.1.0 20060810
>drmn0: <Intel Haswell (ULT GT2 mobile)> on vgapci0
>info: [drm] Memory usable by graphics device = 2048M
>info: [drm] MTRR allocation failed.  Graphics performance may suffer.
>iicbus0: <Philips I2C bus>error: [drm:pid1071:i915_write32] *ERROR* Unknown unclaimed register before writing to c5100
> on iicbb0 addr 0xff
>iic0: <I2C generic I/O> on iicbus0
>iic1: <I2C generic I/O> on iicbus1
>iicbus2: <Philips I2C bus> on iicbb1 addr 0x0
>iic2: <I2C generic I/O> on iicbus2
>iic3: <I2C generic I/O> on iicbus3
>iicbus4: <Philips I2C bus> on iicbb2 addr 0x0
>iic4: <I2C generic I/O> on iicbus4
>iic5: <I2C generic I/O> on iicbus5
>iicbus6: <Philips I2C bus> on iicbb3 addr 0x0
>iic6: <I2C generic I/O> on iicbus6
>iic7: <I2C generic I/O> on iicbus7
>iicbus8: <Philips I2C bus> on iicbb4 addr 0x0
>iic8: <I2C generic I/O> on iicbus8
>iic9: <I2C generic I/O> on iicbus9
>iicbus10: <Philips I2C bus> on iicbb5 addr 0x0
>iic10: <I2C generic I/O> on iicbus10
>iic11: <I2C generic I/O> on iicbus11
>info: [drm] MSI enabled 1 message(s)
>info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>info: [drm] Driver supports precise vblank timestamp query.
>drmn0: taking over the fictitious range 0xc0000000-0xe0000000
>info: [drm] Connector eDP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.eDP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5
>fbd0 on drmn0
>VT: Replacing driver "vga" with new "fb".
>info: [drm] Initialized i915 1.6.0 20080730 for drmn0 on minor 0
>info: [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>pid 1190 (xfce4-power-manager), uid 1001: exited on signal 11
>wlan0: link state changed to DOWN
>iwm0: iwm_update_edca: called
>iwm0: iwm_update_edca: called
>wlan0: ieee80211_new_state_locked: pending AUTH -> ASSOC transition lost
>iwm0: iwm_update_edca: called
>wlan0: link state changed to UP
>panic: bogus refcnt 0 on lle 0xfffff80010911400
>cpuid = 3
>KDB: stack backtrace:
>db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0225b57470
>vpanic() at vpanic+0x182/frame 0xfffffe0225b574f0
>kassert_panic() at kassert_panic+0x126/frame 0xfffffe0225b57560
>llentry_free() at llentry_free+0x139/frame 0xfffffe0225b57590
>in_lltable_free_entry() at in_lltable_free_entry+0xb1/frame 0xfffffe0225b575c0
>htable_prefix_free() at htable_prefix_free+0xce/frame 0xfffffe0225b57620
>lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfffffe0225b57660
>in_scrubprefix() at in_scrubprefix+0x290/frame 0xfffffe0225b57700
>in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfffffe0225b57750
>in_control() at in_control+0x96/frame 0xfffffe0225b577d0
>ifioctl() at ifioctl+0xdaa/frame 0xfffffe0225b57860
>kern_ioctl() at kern_ioctl+0x246/frame 0xfffffe0225b578c0
>sys_ioctl() at sys_ioctl+0x164/frame 0xfffffe0225b579a0
>amd64_syscall() at amd64_syscall+0x2db/frame 0xfffffe0225b57ab0
>Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0225b57ab0
>--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fdd50a, rsp = 0x7fffffffe2a8, rbp = 0x7fffffffe2f0 ---
>KDB: enter: panic
>Copyright (c) 1992-2016 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 11.0-BETA1 #25 r302428: Fri Jul  8 19:19:54 BST 2016
>    root@BIL-BSD:/usr/obj/usr/src/sys/BIL_KERNEL amd64
>FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on LLVM 3.8.0)
>WARNING: WITNESS option enabled, expect reduced performance.
>VT(vga): resolution 640x480
>module_register: cannot register pci/iwm from kernel; already loaded from if_iwm.ko
>Module pci/iwm failed to register: 17
>CPU: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (2294.74-MHz K8-class CPU)
>  Origin="GenuineIntel"  Id=0x40651  Family=0x6  Model=0x45  Stepping=1
>  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=0x7fdafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
>  AMD Features2=0x21<LAHF,ABM>
>  Structured Extended Features=0x27ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG>
>  XSAVE Features=0x1<XSAVEOPT>
>  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>  TSC: P-state invariant, performance statistics
>real memory  = 8589934592 (8192 MB)
>avail memory = 7951175680 (7582 MB)
>Event timer "LAPIC" quality 600
>ACPI APIC Table: <LENOVO TP-GJ   >
>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 0-39 on motherboard
>random: entropy device external interface
>kbd1 at kbdmux0
>netmap: loaded module
>module_register_init: MOD_LOAD (vesa, 0xffffffff80940080, 0) error 19
>random: registering fast source Intel Secure Key RNG
>random: fast provider: "Intel Secure Key RNG"
>vtvga0: <VT VGA driver> on motherboard
>cryptosoft0: <software crypto> on motherboard
>acpi0: <LENOVO TP-GJ> on motherboard
>acpi_ec0: <Embedded Controller: GPE 0x25, ECDT> port 0x62,0x66 on acpi0
>acpi0: Power Button (fixed)
>cpu0: <ACPI CPU> on acpi0
>cpu1: <ACPI CPU> on acpi0
>cpu2: <ACPI CPU> on acpi0
>cpu3: <ACPI CPU> on acpi0
>attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
>Timecounter "i8254" frequency 1193182 Hz quality 0
>Event timer "i8254" frequency 1193182 Hz quality 100
>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
>Event timer "HPET1" frequency 14318180 Hz quality 440
>Event timer "HPET2" frequency 14318180 Hz quality 440
>Event timer "HPET3" frequency 14318180 Hz quality 440
>Event timer "HPET4" frequency 14318180 Hz quality 440
>atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
>Event timer "RTC" frequency 32768 Hz quality 0
>Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
>acpi_lid0: <Control Method Lid Switch> on acpi0
>acpi_button0: <Sleep Button> on acpi0
>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>pci0: <ACPI PCI bus> on pcib0
>vgapci0: <VGA-compatible display> port 0x3000-0x303f mem 0xe0000000-0xe03fffff,0xc0000000-0xdfffffff irq 16 at device 2.0 on pci0
>vgapci0: Boot video device
>hdac0: <Intel Haswell HDA Controller> mem 0xe0630000-0xe0633fff irq 16 at device 3.0 on pci0
>xhci0: <Intel Panther Point USB 3.0 controller> mem 0xe0620000-0xe062ffff irq 16 at device 20.0 on pci0
>xhci0: 32 bytes context size, 64-bit DMA
>xhci0: Port routing mask set to 0xffffffff
>usbus0 on xhci0
>pci0: <simple comms> at device 22.0 (no driver attached)
>em0: <Intel(R) PRO/1000 Network Connection 7.6.1-k> port 0x3080-0x309f mem 0xe0600000-0xe061ffff,0xe063e000-0xe063efff irq 20 at device 25.0 on pci0
>em0: Using an MSI interrupt
>em0: Ethernet address: 28:d2:44:3d:8f:ab
>em0: netmap queues/slots: TX 1/1024, RX 1/1024
>hdac1: <Intel Lynx Point-LP HDA Controller> mem 0xe0634000-0xe0637fff irq 22 at device 27.0 on pci0
>pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
>pci1: <ACPI PCI bus> on pcib1
>pci1: <unknown> at device 0.0 (no driver attached)
>pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.1 on pci0
>pci2: <ACPI PCI bus> on pcib2
>iwm0: <Intel Dual Band Wireless AC 7260> mem 0xe0400000-0xe0401fff irq 17 at device 0.0 on pci2
>ehci0: <Intel Lynx Point LP USB 2.0 controller USB> mem 0xe063d000-0xe063d3ff irq 23 at device 29.0 on pci0
>usbus1: EHCI version 1.0
>usbus1 on ehci0
>isab0: <PCI-ISA bridge> at device 31.0 on pci0
>isa0: <ISA bus> on isab0
>ahci0: <Intel Lynx Point-LP AHCI SATA controller> port 0x30a8-0x30af,0x30b4-0x30b7,0x30a0-0x30a7,0x30b0-0x30b3,0x3060-0x307f mem 0xe063c000-0xe063c7ff irq 19 at device 31.2 on pci0
>ahci0: AHCI v1.30 with 3 6Gbps ports, Port Multiplier not supported
>ahcich0: <AHCI channel> at channel 0 on ahci0
>ahcich2: <AHCI channel> at channel 2 on ahci0
>acpi_tz0: <Thermal Zone> on acpi0
>acpi_tz0: _CRT value is absurd, ignored (200.1C)
>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 Generic PS/2 mouse, device ID 0
>battery0: <ACPI Control Method Battery> on acpi0
>battery1: <ACPI Control Method Battery> on acpi0
>acpi_acad0: <AC Adapter> on acpi0
>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
>usbus0: 5.0Gbps Super Speed USB v3.0
>ZFS filesystem version: 5
>ZFS storage pool version: features support (5000)
>Timecounters tick every 10.000 msec
>hdacc0: <Intel Haswell HDA CODEC> at cad 0 on hdac0
>hdaa0: <Intel Haswell Audio Function Group> at nid 1 on hdacc0
>pcm0: <Intel Haswell (HDMI/DP 8ch)> at nid 3 on hdaa0
>hdacc1: <Realtek ALC292 HDA CODEC> at cad 0 on hdac1
>hdaa1: <Realtek ALC292 Audio Function Group> at nid 1 on hdacc1
>pcm1: <Realtek ALC292 (Analog 2.0+HP/2.0)> at nid 20,21 and 26 on hdaa1
>pcm2: <Realtek ALC292 (Internal Analog Mic)> at nid 18 on hdaa1
>usbus1: 480Mbps High Speed USB v2.0
>ugen0.1: <0x8086> at usbus0
>uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
>iwm0: revision: 0x140, firmware 25.228 (API ver. 9)
>ugen1.1: <Intel> at usbus1
>uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
>ada0: <HGST HTS725050A7E630 GH2ZB550> ATA8-ACS SATA 3.x device
>ada0: Serial Number TF655AY92TDYLL
>ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
>ada0: Command Queueing enabled
>ada0: 476940MB (976773168 512 byte sectors)
>ada1 at ahcich2 bus 0 scbus1 target 0 lun 0
>ada1: <SanDisk SSD U110 16GB U21A001> ACS-2 ATA SATA 3.x device
>ada1: Serial Number 134137405175
>ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
>ada1: Command Queueing enabled
>ada1: 15272MB (31277232 512 byte sectors)
>SMP: AP CPU #1 Launched!
>SMP: AP CPU #2 Launched!
>SMP: AP CPU #3 Launched!
>Timecounter "TSC-low" frequency 1147367851 Hz quality 1000
>WARNING: WITNESS option enabled, expect reduced performance.
>Trying to mount root from zfs:zroot/ROOT/default []...
>Root mount waiting for: usbus1 usbus0
>uhub0: 13 ports with 13 removable, self powered
>uhub1: 3 ports with 3 removable, self powered
>Root mount waiting for: usbus1 usbus0
>usb_alloc_device: set address 2 failed (USB_ERR_TIMEOUT, ignored)
>ugen1.2: <vendor 0x8087> at usbus1
>uhub2: <vendor 0x8087 product 0x8000, class 9/0, rev 2.00/0.04, addr 2> on usbus1
>Root mount waiting for: usbus1 usbus0
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>uhub2: 8 ports with 8 removable, self powered
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>Root mount waiting for: usbus0
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>Root mount waiting for: usbus0
>Root mount waiting for: usbus0
>usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT, ignored)
>usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_TIMEOUT
>ugen0.2: <Unknown> at usbus0 (disconnected)
>uhub_reattach_port: could not allocate new device
>Root mount waiting for: usbus0
>ugen0.2: <SunplusIT INC.> at usbus0
>wlan0: Ethernet address: 5c:51:4f:87:08:57
>iwm0: iwm_update_edca: called
>iwm0: iwm_update_edca: called
>wlan0: link state changed to UP
>lock order reversal:
> 1st 0xfffff8000bedc240 pseudofs (pseudofs) @ /usr/src/sys/kern/vfs_subr.c:2523
> 2nd 0xffffffff810cdff0 allproc (allproc) @ /usr/src/sys/kern/kern_proc.c:323
>stack backtrace:
>#0 0xffffffff806541f0 at witness_debugger+0x70
>#1 0xffffffff806540e9 at witness_checkorder+0xe69
>#2 0xffffffff805fc303 at _sx_slock+0x73
>#3 0xffffffff805da882 at pfind+0x22
>#4 0xffffffff8053928d at pfs_lookup+0x49d
>#5 0xffffffff80998b3a at VOP_CACHEDLOOKUP_APV+0xda
>#6 0xffffffff806a0cf6 at vfs_cache_lookup+0xd6
>#7 0xffffffff809989da at VOP_LOOKUP_APV+0xda
>#8 0xffffffff806a9a32 at lookup+0x5a2
>#9 0xffffffff806a90c4 at namei+0x5b4
>#10 0xffffffff806c492b at vn_open_cred+0x25b
>#11 0xffffffff806bdd3b at kern_openat+0x25b
>#12 0xffffffff8092576b at amd64_syscall+0x2db
>#13 0xffffffff80906b5b at Xfast_syscall+0xfb
>info: [drm] Initialized drm 1.1.0 20060810
>drmn0: <Intel Haswell (ULT GT2 mobile)> on vgapci0
>info: [drm] Memory usable by graphics device = 2048M
>info: [drm] MTRR allocation failed.  Graphics performance may suffer.
>iicbus0: <Philips I2C bus>error: [drm:pid1076:i915_write32] *ERROR* Unknown unclaimed register before writing to c5100
> on iicbb0 addr 0xff
>iic0: <I2C generic I/O> on iicbus0
>iic1: <I2C generic I/O> on iicbus1
>iicbus2: <Philips I2C bus> on iicbb1 addr 0x0
>iic2: <I2C generic I/O> on iicbus2
>iic3: <I2C generic I/O> on iicbus3
>iicbus4: <Philips I2C bus> on iicbb2 addr 0x0
>iic4: <I2C generic I/O> on iicbus4
>iic5: <I2C generic I/O> on iicbus5
>iicbus6: <Philips I2C bus> on iicbb3 addr 0x0
>iic6: <I2C generic I/O> on iicbus6
>iic7: <I2C generic I/O> on iicbus7
>iicbus8: <Philips I2C bus> on iicbb4 addr 0x0
>iic8: <I2C generic I/O> on iicbus8
>iic9: <I2C generic I/O> on iicbus9
>iicbus10: <Philips I2C bus> on iicbb5 addr 0x0
>iic10: <I2C generic I/O> on iicbus10
>iic11: <I2C generic I/O> on iicbus11
>info: [drm] MSI enabled 1 message(s)
>info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>info: [drm] Driver supports precise vblank timestamp query.
>drmn0: taking over the fictitious range 0xc0000000-0xe0000000
>info: [drm] Connector eDP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.eDP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-1: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-1
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector HDMI-A-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.HDMI-A-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] Connector DP-2: get mode from tunables:
>info: [drm]   - kern.vt.fb.modes.DP-2
>info: [drm]   - kern.vt.fb.default_mode
>info: [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5
>fbd0 on drmn0
>VT: Replacing driver "vga" with new "fb".
>info: [drm] Initialized i915 1.6.0 20080730 for drmn0 on minor 0
>info: [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

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Attachments on bug 210992: 172362 | 173170