agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory acpi_video0: on vgapci0 drmn0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xc0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0x0 iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0x0 iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0x0 iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0x0 iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0x0 iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0x0 iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0x0 iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off drmn0: taking over the fictitious range 0xc0000000-0xd0000000 fbd0 on drmn0 VT: Replacing driver "vga" with new "fb". info: [drm] Initialized i915 1.6.0 20080730 vgapci0: Boot video device pci0: at device 22.0 (no driver attached) hdac0: mem 0xdfe00000-0xdfe03fff irq 22 at device 27.0 on pci0 pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.1 on pci0 pci2: on pcib2 ath0: mem 0xdea00000-0xdea7ffff irq 17 at device 0.0 on pci2 ath0: configuring for CUS198 ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams if_ath_alq_init (ath0): attached ath0: AR9485 mac 576.1 RF5110 phy 0.0 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 pcib3: irq 19 at device 28.3 on pci0 pci3: on pcib3 pci3: at device 0.0 (no driver attached) ehci0: mem 0xdfe07000-0xdfe073ff irq 23 at device 29.0 on pci0 usbus0: EHCI version 1.0 usbus0 on ehci0 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xe0b0-0xe0b7,0xe0a0-0xe0a3,0xe090-0xe097,0xe080-0xe083,0xe060-0xe07f mem 0xdfe06000-0xdfe067ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahciem0: on ahci0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_tz0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xc0000-0xce7ff on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Missed a PM interrupt hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,33 and 18 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm1: at nid 6 on hdaa1 random: unblocking device. usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-9 SATA 3.x device ada0: Serial Number 114943302229 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ses0 at ahciem0 bus 0 scbus1 target 0 lun 0 ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Timecounter "TSC" frequency 1596408454 Hz quality 1000 WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on uhub_attach: Turning port 4 power on Root mount waiting for: usbus0 uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus0 ugen0.3: at usbus0 ugen0.4: at usbus0 Root mount waiting for: usbus0 ugen0.5: at usbus0 Trying to mount root from ufs:/dev/ada0p2 [rw]... lock order reversal: 1st 0xfffffe00f0e577c0 bufwait (bufwait) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_bio.c:3093 2nd 0xfffff800040a7c00 dirhash (dirhash) @ /usr/home/adrian/work/freebsd/head/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011ba542d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011ba54380 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011ba54410 _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe011ba54450 ufsdirhash_add() at ufsdirhash_add+0x3a/frame 0xfffffe011ba54490 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe011ba54550 ufs_mkdir() at ufs_mkdir+0x89c/frame 0xfffffe011ba54740 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xf7/frame 0xfffffe011ba54770 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe011ba549a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011ba54ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011ba54ab0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800942aba, rsp = 0x7fffffffe788, rbp = 0x7fffffffec70 --- acpi0: acpi_EnterSleepState: calling acpi_wake_prep_walk(3) acpi0: acpi_EnterSleepState: acpi_wake_prep_walk: done acpi0: acpi_EnterSleepState: calling DEVICE_SUSPEND pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pcib1: acpi_pcib_power_for_sleep: before pstate=3 pcib1: acpi_device_pwr_for_sleep: called; dstate=3 pcib1: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pcib1: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 ath_hal_reg_write: reg=0x000000a0, val=0x00000000, pm=1 ath_hal_reg_write: reg=0x000000ac, val=0x00000000, pm=1 pci2: acpi_pcib_power_for_sleep: before pstate=3 pci2: acpi_device_pwr_for_sleep: called; dstate=3 pci2: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci2: acpi_pcib_power_for_sleep: after pstate=3 pcib2: acpi_pcib_power_for_sleep: before pstate=3 pcib2: acpi_device_pwr_for_sleep: called; dstate=3 pcib2: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pcib2: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pcib3: acpi_pcib_power_for_sleep: before pstate=3 pcib3: acpi_device_pwr_for_sleep: called; dstate=3 pcib3: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pcib3: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 uhub0: at usbus0, port 1, addr 1 (disconnected) ugen0.2: at usbus0 (disconnected) uhub1: at uhub0, port 1, addr 2 (disconnected) ugen0.3: at usbus0 (disconnected) ugen0.4: at usbus0 (disconnected) ugen0.5: at usbus0 (disconnected) pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 pci0: acpi_pcib_power_for_sleep: before pstate=3 pci0: acpi_device_pwr_for_sleep: called; dstate=3 pci0: acpi_device_pwr_for_sleep: called; sstate=3; now dstate=3 pci0: acpi_pcib_power_for_sleep: after pstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_device_pwr_for_sleep: called; dstate=3 acpi0: acpi_EnterSleepState: DEVICE_SUSPEND done acpi0: acpi_EnterSleepState: calling AcpiEnterSleepStatePrep acpi0: acpi_EnterSleepState: AcpiEnterSleepStatePrep done; status=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 acpi0: acpi_device_pwr_for_sleep: called; dstate=0 pci0: acpi_pcib_power_for_sleep: before pstate=0 pci0: acpi_device_pwr_for_sleep: called; dstate=0 pci0: acpi_device_pwr_for_sleep: called; sstate=0; now dstate=0 pci0: acpi_pcib_power_for_sleep: after pstate=0 pci0: acpi_pcib_power_for_sleep: before pstate=0 pci0: acpi_device_pwr_for_sleep: called; dstate=0 pci0: acpi_device_pwr_for_sleep: called; sstate=0; now dstate=0 pci0: acpi_pcib_power_for_sleep: after pstate=0 info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off pci0: acpi_pcib_power_for_sleep: before pstate=0 pci0: acpi_device_pwr_for_sleep: called; dstate=0 pci0: acpi_device_pwr_for_sleep: called; sstate=0; now dstate=0 pci0: acpi_pcib_power_for_sleep: after pstate=0 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0b8d stack pointer = 0x28:0xfffffe011bb49590 frame pointer = 0x28:0xfffffe011bb495b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 822 (acpiconf) Copyright (c) 1992-2014 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-CURRENT #11 r273564M: Thu Nov 6 23:39:01 PST 2014 adrian@lovelace:/usr/home/adrian/work/freebsd/head/obj/usr/home/adrian/work/freebsd/head/src/sys/LOVELACE amd64 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 WARNING: WITNESS option enabled, expect reduced performance. VT: running with driver "vga". info: [drm] Initialized drm 1.1.0 20060810 CPU: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (1596.41-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206a7 Family=0x6 Model=0x2a Stepping=7 Features=0xbfebfbff Features2=0x1fbae3bf AMD Features=0x28100800 AMD Features2=0x1 XSAVE Features=0x1 VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 3998515200 (3813 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <_ASUS_ Notebook> ACPI BIOS Warning (bug): 32/64X FACS address mismatch in FADT: 0xBAFE4E40/0x00000000BAFE4D40, using 64-bit address (20140926/tbfadt-307) ioapic0 irqs 0-23 on motherboard random: initialized kbd1 at kbdmux0 acpi0: <_ASUS_ Notebook> on motherboard acpi_ec0: port 0x62,0x66 on acpi0 cpu0: on acpi0 hpet0: 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 Event timer "HPET5" frequency 14318180 Hz quality 440 Event timer "HPET6" frequency 14318180 Hz quality 440 Event timer "HPET7" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: 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 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0xe000-0xe03f mem 0xddc00000-0xddffffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory acpi_video0: on vgapci0 drmn0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xc0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0x0 iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0x0 iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0x0 iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0x0 iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0x0 iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0x0 iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0x0 iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off drmn0: taking over the fictitious range 0xc0000000-0xd0000000 fbd0 on drmn0 VT: Replacing driver "vga" with new "fb". info: [drm] Initialized i915 1.6.0 20080730 vgapci0: Boot video device pci0: at device 22.0 (no driver attached) hdac0: mem 0xdfe00000-0xdfe03fff irq 22 at device 27.0 on pci0 pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.1 on pci0 pci2: on pcib2 ath0: mem 0xdea00000-0xdea7ffff irq 17 at device 0.0 on pci2 ath0: configuring for CUS198 ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams if_ath_alq_init (ath0): attached ath0: AR9485 mac 576.1 RF5110 phy 1720.1 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 pcib3: irq 19 at device 28.3 on pci0 pci3: on pcib3 pci3: at device 0.0 (no driver attached) ehci0: mem 0xdfe07000-0xdfe073ff irq 23 at device 29.0 on pci0 usbus0: EHCI version 1.0 usbus0 on ehci0 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xe0b0-0xe0b7,0xe0a0-0xe0a3,0xe090-0xe097,0xe080-0xe083,0xe060-0xe07f mem 0xdfe06000-0xdfe067ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahciem0: on ahci0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_tz0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xc0000-0xce7ff on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Missed a PM interrupt hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,33 and 18 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm1: at nid 6 on hdaa1 random: unblocking device. usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-9 SATA 3.x device ada0: Serial Number 114943302229 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ses0 at ahciem0 bus 0 scbus1 target 0 lun 0 ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Timecounter "TSC" frequency 1596405220 Hz quality 1000 WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on Root mount waiting for: usbus0 uhub_attach: Turning port 4 power on uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus0 ugen0.3: at usbus0 ugen0.4: at usbus0 Root mount waiting for: usbus0 ugen0.5: at usbus0 Trying to mount root from ufs:/dev/ada0p2 [rw]... WARNING: / was not properly dismounted WARNING: /: mount pending error: blocks 0 files 10 lock order reversal: 1st 0xfffffe00f0e350f8 bufwait (bufwait) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_bio.c:3093 2nd 0xfffff800040a7c00 dirhash (dirhash) @ /usr/home/adrian/work/freebsd/head/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011ba542d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011ba54380 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011ba54410 _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe011ba54450 ufsdirhash_add() at ufsdirhash_add+0x3a/frame 0xfffffe011ba54490 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe011ba54550 ufs_mkdir() at ufs_mkdir+0x89c/frame 0xfffffe011ba54740 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xf7/frame 0xfffffe011ba54770 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe011ba549a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011ba54ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011ba54ab0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800942aba, rsp = 0x7fffffffe788, rbp = 0x7fffffffec70 --- Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...3 1 0 done All buffers synced. lock order reversal: 1st 0xfffff800052a0d50 ufs (ufs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_mount.c:1223 2nd 0xfffff800052a15f0 devfs (devfs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_subr.c:2144 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011bb6c470 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011bb6c520 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011bb6c5b0 __lockmgr_args() at __lockmgr_args+0x9ca/frame 0xfffffe011bb6c6e0 vop_stdlock() at vop_stdlock+0x3c/frame 0xfffffe011bb6c700 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfffffe011bb6c730 _vn_lock() at _vn_lock+0xaa/frame 0xfffffe011bb6c7a0 vget() at vget+0x67/frame 0xfffffe011bb6c7e0 devfs_allocv() at devfs_allocv+0xfd/frame 0xfffffe011bb6c830 devfs_root() at devfs_root+0x43/frame 0xfffffe011bb6c860 dounmount() at dounmount+0x345/frame 0xfffffe011bb6c8e0 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe011bb6c910 kern_reboot() at kern_reboot+0x530/frame 0xfffffe011bb6c980 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe011bb6c9a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011bb6cab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011bb6cab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x800865ccc, rsp = 0x7fffffffe9d8, rbp = 0x7fffffffeb40 --- lock order reversal: 1st 0xfffff800052a0d50 ufs (ufs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_mount.c:1223 2nd 0xffffffff80cc7498 allproc (allproc) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/kern_descrip.c:2819 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011bb6c690 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011bb6c740 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011bb6c7d0 _sx_slock() at _sx_slock+0x76/frame 0xfffffe011bb6c810 mountcheckdirs() at mountcheckdirs+0x47/frame 0xfffffe011bb6c860 dounmount() at dounmount+0x36f/frame 0xfffffe011bb6c8e0 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe011bb6c910 kern_reboot() at kern_reboot+0x530/frame 0xfffffe011bb6c980 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe011bb6c9a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011bb6cab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011bb6cab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x800865ccc, rsp = 0x7fffffffe9d8, rbp = 0x7fffffffeb40 --- Copyright (c) 1992-2014 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-CURRENT #12 r273564M: Fri Nov 7 00:17:00 PST 2014 adrian@lovelace:/usr/home/adrian/work/freebsd/head/obj/usr/home/adrian/work/freebsd/head/src/sys/LOVELACE amd64 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 WARNING: WITNESS option enabled, expect reduced performance. VT: running with driver "vga". info: [drm] Initialized drm 1.1.0 20060810 CPU: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (1596.41-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206a7 Family=0x6 Model=0x2a Stepping=7 Features=0xbfebfbff Features2=0x1fbae3bf AMD Features=0x28100800 AMD Features2=0x1 XSAVE Features=0x1 VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 3998519296 (3813 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <_ASUS_ Notebook> ACPI BIOS Warning (bug): 32/64X FACS address mismatch in FADT: 0xBAFE4E40/0x00000000BAFE4D40, using 64-bit address (20140926/tbfadt-307) ioapic0 irqs 0-23 on motherboard random: initialized kbd1 at kbdmux0 acpi0: <_ASUS_ Notebook> on motherboard acpi_ec0: port 0x62,0x66 on acpi0 cpu0: on acpi0 hpet0: 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 Event timer "HPET5" frequency 14318180 Hz quality 440 Event timer "HPET6" frequency 14318180 Hz quality 440 Event timer "HPET7" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: 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 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0xe000-0xe03f mem 0xddc00000-0xddffffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory acpi_video0: on vgapci0 drmn0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xc0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0x0 iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0x0 iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0x0 iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0x0 iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0x0 iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0x0 iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0x0 iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off drmn0: taking over the fictitious range 0xc0000000-0xd0000000 fbd0 on drmn0 VT: Replacing driver "vga" with new "fb". info: [drm] Initialized i915 1.6.0 20080730 vgapci0: Boot video device pci0: at device 22.0 (no driver attached) hdac0: mem 0xdfe00000-0xdfe03fff irq 22 at device 27.0 on pci0 pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.1 on pci0 pci2: on pcib2 ath0: mem 0xdea00000-0xdea7ffff irq 17 at device 0.0 on pci2 ath0: configuring for CUS198 ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams if_ath_alq_init (ath0): attached ath0: AR9485 mac 576.1 RF5110 phy 1720.1 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 pcib3: irq 19 at device 28.3 on pci0 pci3: on pcib3 pci3: at device 0.0 (no driver attached) ehci0: mem 0xdfe07000-0xdfe073ff irq 23 at device 29.0 on pci0 usbus0: EHCI version 1.0 usbus0 on ehci0 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xe0b0-0xe0b7,0xe0a0-0xe0a3,0xe090-0xe097,0xe080-0xe083,0xe060-0xe07f mem 0xdfe06000-0xdfe067ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahciem0: on ahci0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_tz0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xc0000-0xce7ff on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Missed a PM interrupt hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,33 and 18 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm1: at nid 6 on hdaa1 random: unblocking device. usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-9 SATA 3.x device ada0: Serial Number 114943302229 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ses0 at ahciem0 bus 0 scbus1 target 0 lun 0 ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Timecounter "TSC" frequency 1596408180 Hz quality 1000 WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on uhub_attach: Turning port 4 power on Root mount waiting for: usbus0 uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus0 ugen0.3: at usbus0 ugen0.4: at usbus0 Root mount waiting for: usbus0 ugen0.5: at usbus0 Trying to mount root from ufs:/dev/ada0p2 [rw]... lock order reversal: 1st 0xfffffe00f0e57a18 bufwait (bufwait) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_bio.c:3093 2nd 0xfffff800040a7c00 dirhash (dirhash) @ /usr/home/adrian/work/freebsd/head/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011ba552d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011ba55380 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011ba55410 _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe011ba55450 ufsdirhash_add() at ufsdirhash_add+0x3a/frame 0xfffffe011ba55490 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe011ba55550 ufs_mkdir() at ufs_mkdir+0x89c/frame 0xfffffe011ba55740 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xf7/frame 0xfffffe011ba55770 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe011ba559a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011ba55ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011ba55ab0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800942aba, rsp = 0x7fffffffe788, rbp = 0x7fffffffec70 --- pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pcib1: acpi_pcib_power_for_sleep: pstate=3 pcib1: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 ath_hal_reg_write: reg=0x000000a0, val=0x00000000, pm=1 ath_hal_reg_write: reg=0x000000ac, val=0x00000000, pm=1 pci2: acpi_pcib_power_for_sleep: pstate=3 pci2: acpi_pcib_power_for_sleep: now pstate=3 pcib2: acpi_pcib_power_for_sleep: pstate=3 pcib2: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pcib3: acpi_pcib_power_for_sleep: pstate=3 pcib3: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 uhub0: at usbus0, port 1, addr 1 (disconnected) ugen0.2: at usbus0 (disconnected) uhub1: at uhub0, port 1, addr 2 (disconnected) ugen0.3: at usbus0 (disconnected) ugen0.4: at usbus0 (disconnected) ugen0.5: at usbus0 (disconnected) pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=3 pci0: acpi_pcib_power_for_sleep: now pstate=3 pci0: acpi_pcib_power_for_sleep: pstate=0 pci0: acpi_pcib_power_for_sleep: now pstate=0 pci0: acpi_pcib_power_for_sleep: pstate=0 pci0: acpi_pcib_power_for_sleep: now pstate=0 info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off pci0: acpi_pcib_power_for_sleep: pstate=0 pci0: acpi_pcib_power_for_sleep: now pstate=0 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Missed a PM interrupt Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff802c0a6d stack pointer = 0x28:0xfffffe011bb4a590 frame pointer = 0x28:0xfffffe011bb4a5b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 820 (acpiconf) Copyright (c) 1992-2014 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-CURRENT #12 r273564M: Fri Nov 7 00:17:00 PST 2014 adrian@lovelace:/usr/home/adrian/work/freebsd/head/obj/usr/home/adrian/work/freebsd/head/src/sys/LOVELACE amd64 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 WARNING: WITNESS option enabled, expect reduced performance. VT: running with driver "vga". info: [drm] Initialized drm 1.1.0 20060810 CPU: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (1596.41-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206a7 Family=0x6 Model=0x2a Stepping=7 Features=0xbfebfbff Features2=0x1fbae3bf AMD Features=0x28100800 AMD Features2=0x1 XSAVE Features=0x1 VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 3998519296 (3813 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <_ASUS_ Notebook> ACPI BIOS Warning (bug): 32/64X FACS address mismatch in FADT: 0xBAFE4E40/0x00000000BAFE4D40, using 64-bit address (20140926/tbfadt-307) ioapic0 irqs 0-23 on motherboard random: initialized kbd1 at kbdmux0 acpi0: <_ASUS_ Notebook> on motherboard acpi_ec0: port 0x62,0x66 on acpi0 cpu0: on acpi0 hpet0: 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 Event timer "HPET5" frequency 14318180 Hz quality 440 Event timer "HPET6" frequency 14318180 Hz quality 440 Event timer "HPET7" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: 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 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0xe000-0xe03f mem 0xddc00000-0xddffffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory acpi_video0: on vgapci0 drmn0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xc0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0x0 iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0x0 iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0x0 iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0x0 iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0x0 iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0x0 iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0x0 iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off drmn0: taking over the fictitious range 0xc0000000-0xd0000000 fbd0 on drmn0 VT: Replacing driver "vga" with new "fb". info: [drm] Initialized i915 1.6.0 20080730 vgapci0: Boot video device pci0: at device 22.0 (no driver attached) hdac0: mem 0xdfe00000-0xdfe03fff irq 22 at device 27.0 on pci0 pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.1 on pci0 pci2: on pcib2 ath0: mem 0xdea00000-0xdea7ffff irq 17 at device 0.0 on pci2 ath0: configuring for CUS198 ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams if_ath_alq_init (ath0): attached ath0: AR9485 mac 576.1 RF5110 phy 1720.1 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 pcib3: irq 19 at device 28.3 on pci0 pci3: on pcib3 pci3: at device 0.0 (no driver attached) ehci0: mem 0xdfe07000-0xdfe073ff irq 23 at device 29.0 on pci0 usbus0: EHCI version 1.0 usbus0 on ehci0 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xe0b0-0xe0b7,0xe0a0-0xe0a3,0xe090-0xe097,0xe080-0xe083,0xe060-0xe07f mem 0xdfe06000-0xdfe067ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahciem0: on ahci0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_tz0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xc0000-0xce7ff on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Missed a PM interrupt hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,33 and 18 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm1: at nid 6 on hdaa1 random: unblocking device. usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-9 SATA 3.x device ada0: Serial Number 114943302229 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ses0 at ahciem0 bus 0 scbus1 target 0 lun 0 ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Timecounter "TSC" frequency 1596411376 Hz quality 1000 WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on Root mount waiting for: usbus0 uhub_attach: Turning port 4 power on uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus0 ugen0.3: at usbus0 ugen0.4: at usbus0 Root mount waiting for: usbus0 ugen0.5: at usbus0 Trying to mount root from ufs:/dev/ada0p2 [rw]... WARNING: / was not properly dismounted WARNING: /: mount pending error: blocks 0 files 4 lock order reversal: 1st 0xfffffe00f0e355a8 bufwait (bufwait) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_bio.c:3093 2nd 0xfffff800040a7c00 dirhash (dirhash) @ /usr/home/adrian/work/freebsd/head/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011ba552d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011ba55380 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011ba55410 _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe011ba55450 ufsdirhash_add() at ufsdirhash_add+0x3a/frame 0xfffffe011ba55490 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe011ba55550 ufs_mkdir() at ufs_mkdir+0x89c/frame 0xfffffe011ba55740 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xf7/frame 0xfffffe011ba55770 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe011ba559a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011ba55ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011ba55ab0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800942aba, rsp = 0x7fffffffe788, rbp = 0x7fffffffec70 --- Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...1 0 done All buffers synced. lock order reversal: 1st 0xfffff800052a0d50 ufs (ufs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_mount.c:1223 2nd 0xfffff800052a15f0 devfs (devfs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_subr.c:2144 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011bb95470 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011bb95520 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011bb955b0 __lockmgr_args() at __lockmgr_args+0x9ca/frame 0xfffffe011bb956e0 vop_stdlock() at vop_stdlock+0x3c/frame 0xfffffe011bb95700 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfffffe011bb95730 _vn_lock() at _vn_lock+0xaa/frame 0xfffffe011bb957a0 vget() at vget+0x67/frame 0xfffffe011bb957e0 devfs_allocv() at devfs_allocv+0xfd/frame 0xfffffe011bb95830 devfs_root() at devfs_root+0x43/frame 0xfffffe011bb95860 dounmount() at dounmount+0x345/frame 0xfffffe011bb958e0 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe011bb95910 kern_reboot() at kern_reboot+0x530/frame 0xfffffe011bb95980 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe011bb959a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011bb95ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011bb95ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x800865ccc, rsp = 0x7fffffffe9d8, rbp = 0x7fffffffeb40 --- lock order reversal: 1st 0xfffff800052a0d50 ufs (ufs) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_mount.c:1223 2nd 0xffffffff80cc6998 allproc (allproc) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/kern_descrip.c:2819 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011bb95690 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011bb95740 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011bb957d0 _sx_slock() at _sx_slock+0x76/frame 0xfffffe011bb95810 mountcheckdirs() at mountcheckdirs+0x47/frame 0xfffffe011bb95860 dounmount() at dounmount+0x36f/frame 0xfffffe011bb958e0 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe011bb95910 kern_reboot() at kern_reboot+0x530/frame 0xfffffe011bb95980 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe011bb959a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011bb95ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011bb95ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x800865ccc, rsp = 0x7fffffffe9d8, rbp = 0x7fffffffeb40 --- Copyright (c) 1992-2014 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-CURRENT #14 r273564M: Fri Nov 7 00:28:50 PST 2014 adrian@lovelace:/usr/home/adrian/work/freebsd/head/obj/usr/home/adrian/work/freebsd/head/src/sys/LOVELACE amd64 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 WARNING: WITNESS option enabled, expect reduced performance. VT: running with driver "vga". info: [drm] Initialized drm 1.1.0 20060810 CPU: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (1596.41-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206a7 Family=0x6 Model=0x2a Stepping=7 Features=0xbfebfbff Features2=0x1fbae3bf AMD Features=0x28100800 AMD Features2=0x1 XSAVE Features=0x1 VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 3998519296 (3813 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <_ASUS_ Notebook> ACPI BIOS Warning (bug): 32/64X FACS address mismatch in FADT: 0xBAFE4E40/0x00000000BAFE4D40, using 64-bit address (20140926/tbfadt-307) ioapic0 irqs 0-23 on motherboard random: initialized kbd1 at kbdmux0 acpi0: <_ASUS_ Notebook> on motherboard acpi_ec0: port 0x62,0x66 on acpi0 cpu0: on acpi0 hpet0: 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 Event timer "HPET5" frequency 14318180 Hz quality 440 Event timer "HPET6" frequency 14318180 Hz quality 440 Event timer "HPET7" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: 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 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0xe000-0xe03f mem 0xddc00000-0xddffffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory acpi_video0: on vgapci0 drmn0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xc0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0x0 iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0x0 iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0x0 iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0x0 iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0x0 iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0x0 iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0x0 iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off drmn0: taking over the fictitious range 0xc0000000-0xd0000000 fbd0 on drmn0 VT: Replacing driver "vga" with new "fb". info: [drm] Initialized i915 1.6.0 20080730 vgapci0: Boot video device pci0: at device 22.0 (no driver attached) hdac0: mem 0xdfe00000-0xdfe03fff irq 22 at device 27.0 on pci0 pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.1 on pci0 pci2: on pcib2 ath0: mem 0xdea00000-0xdea7ffff irq 17 at device 0.0 on pci2 ath0: configuring for CUS198 ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams if_ath_alq_init (ath0): attached ath0: AR9485 mac 576.1 RF5110 phy 1720.1 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 pcib3: irq 19 at device 28.3 on pci0 pci3: on pcib3 pci3: at device 0.0 (no driver attached) ehci0: mem 0xdfe07000-0xdfe073ff irq 23 at device 29.0 on pci0 usbus0: EHCI version 1.0 usbus0 on ehci0 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xe0b0-0xe0b7,0xe0a0-0xe0a3,0xe090-0xe097,0xe080-0xe083,0xe060-0xe07f mem 0xdfe06000-0xdfe067ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahciem0: on ahci0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_tz0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xc0000-0xce7ff on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Missed a PM interrupt hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 20,33 and 18 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm1: at nid 6 on hdaa1 random: unblocking device. usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-9 SATA 3.x device ada0: Serial Number 114943302229 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ses0 at ahciem0 bus 0 scbus1 target 0 lun 0 ses0: SEMB S-E-S 2.00 device ses0: SEMB SES Device Timecounter "TSC" frequency 1596411614 Hz quality 1000 WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on uhub_attach: Turning port 4 power on Root mount waiting for: usbus0 uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus0 ugen0.3: at usbus0 ugen0.4: at usbus0 Root mount waiting for: usbus0 ugen0.5: at usbus0 Trying to mount root from ufs:/dev/ada0p2 [rw]... lock order reversal: 1st 0xfffffe00f0e57c70 bufwait (bufwait) @ /usr/home/adrian/work/freebsd/head/src/sys/kern/vfs_bio.c:3093 2nd 0xfffff800040a7c00 dirhash (dirhash) @ /usr/home/adrian/work/freebsd/head/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011ba552d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011ba55380 witness_checkorder() at witness_checkorder+0xdad/frame 0xfffffe011ba55410 _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe011ba55450 ufsdirhash_add() at ufsdirhash_add+0x3a/frame 0xfffffe011ba55490 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe011ba55550 ufs_mkdir() at ufs_mkdir+0x89c/frame 0xfffffe011ba55740 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xf7/frame 0xfffffe011ba55770 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe011ba559a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe011ba55ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011ba55ab0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800942aba, rsp = 0x7fffffffe788, rbp = 0x7fffffffec70 --- acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP01: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP01: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 ath_hal_reg_write: reg=0x000000a0, val=0x00000000, pm=1 ath_hal_reg_write: reg=0x000000ac, val=0x00000000, pm=1 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP04: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP04: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 uhub0: at usbus0, port 1, addr 1 (disconnected) ugen0.2: at usbus0 (disconnected) uhub1: at uhub0, port 1, addr 2 (disconnected) ugen0.3: at usbus0 (disconnected) ugen0.4: at usbus0 (disconnected) ugen0.5: at usbus0 (disconnected) acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=3 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0.RP02: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: dstate=0 acpi_device_pwr_for_sleep: \134_SB_.PCI0: now dstate=0 uhub0: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub0: 2 ports with 2 removable, self powered ugen0.2: at usbus0 uhub1: on usbus0 uhub_attach: Turning port 1 power on uhub_attach: Turning port 2 power on uhub_attach: Turning port 3 power on uhub_attach: Turning port 4 power on uhub_attach: Turning port 5 power on uhub_attach: Turning port 6 power on uhub_attach: Turning port 7 power on uhub_attach: Turning port 8 power on uhub1: 8 ports with 8 removable, self powered ugen0.3: at usbus0 ugen0.4: at usbus0 ugen0.5: at usbus0