1.If "kldload vboxdrv.ko" is executed to execute emulators/virtualbox, kernel panic is generated. 2.panic message xvebronxedlr vt:r afpA s1y2n cw=i0t ho fifnMtienr=r0uxp1tcs8 doifsfaMbalxe=d0 892 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xc53cec0c frame pointer = 0x28:0xc53cec28 code segment = base rx0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 11 (idle: cpu1) trap number = 12 panic: page fault cpuid = 1 Uptime: 11m27s Physical memory: 2026 MB Dumping 76 MB: 61 45 29 13 Dump complete Automatic reboot in 15 seconds - press a key on the console to abort --> Press a key on the console to reboot, --> or switch off the system now. Rebooting... cpu_reset: Stopping other CPUs cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 1 3.My PC information CPU: Intel(R) Core(TM)2 Duo CPU E6750 @ 2.66GHz (2669.69-MHz 686-class CPU) Memory: 2GB Mother Board: G33 neo(http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1224) 4.dmesg when "boot -v" is executed Copyright (c) 1992-2009 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 7.2-RELEASE #0: Fri May 1 08:49:13 UTC 2009 root@walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc0e67000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0e67194. Calibrating clock(s) ... i8254 clock: 1193180 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter "i8254" frequency 1193182 Hz quality 0 Calibrating TSC clock ... TSC clock: 2669687136 Hz CPU: Intel(R) Core(TM)2 Duo CPU E6750 @ 2.66GHz (2669.69-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6fb Stepping = 11 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=0xe3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> AMD Features=0x20100000<NX,LM> AMD Features2=0x1<LAHF> Cores per package: 2 Instruction TLB: 4 KB Pages, 4-way set associative, 128 entries 1st-level instruction cache: 32 KB, 8-way set associative, 64 byte line size 1st-level data cache: 32 KB, 8-way set associative, 64 byte line size L2 cache: 4096 kbytes, 16-way associative, 64 bytes/line real memory = 2137718784 (2038 MB) Physical memory chunk(s): 0x0000000000001000 - 0x000000000009cfff, 638976 bytes (156 pages) 0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages) 0x0000000001025000 - 0x000000007d284fff, 2082865152 bytes (508512 pages) avail memory = 2082213888 (1985 MB) Table 'FACP' at 0x7f6b0200 Table 'APIC' at 0x7f6b0390 MADT: Found table at 0x7f6b0390 MP Configuration Table version 1.4 found at 0xc00fc740 APIC: Using the MADT enumerator. MADT: Found CPU APIC ID 0 ACPI ID 1: enabled SMP: Added CPU 0 (AP) MADT: Found CPU APIC ID 1 ACPI ID 2: enabled SMP: Added CPU 1 (AP) MADT: Found CPU APIC ID 130 ACPI ID 3: disabled MADT: Found CPU APIC ID 131 ACPI ID 4: disabled ACPI APIC Table: <021908 APIC1538> INTR: Adding local APIC 1 as a target FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 bios32: Found BIOS32 Service Directory header at 0xc00f0000 bios32: Entry = 0xf0010 (c00f0010) Rev = 0 Len = 1 pcibios: PCI BIOS entry at 0xf0000+0x31 pnpbios: Found PnP BIOS data at 0xc00f5cb0 pnpbios: Entry = f0000:6d8a Rev = 1.0 Other BIOS signatures found: APIC: CPU 0 has ACPI ID 1 APIC: CPU 1 has ACPI ID 2 ULE: setup cpu group 0 ULE: setup cpu 0 ULE: adding cpu 0 to group 0: cpus 1 mask 0x1 ULE: setup cpu group 1 ULE: setup cpu 1 ULE: adding cpu 1 to group 1: cpus 1 mask 0x2 ACPI: RSDP @ 0x0xf9a90/0x0014 (v 0 ACPIAM) ACPI: RSDT @ 0x0x7f6b0000/0x003C (v 1 021908 RSDT1538 0x20080219 MSFT 0x00000097) ACPI: FACP @ 0x0x7f6b0200/0x0084 (v 1 021908 FACP1538 0x20080219 MSFT 0x00000097) ACPI: DSDT @ 0x0x7f6b0440/0x5564 (v 1 0AAAA 0AAAA000 0x00000000 INTL 0x20051117) ACPI: FACS @ 0x0x7f6be000/0x0040 ACPI: APIC @ 0x0x7f6b0390/0x006C (v 1 021908 APIC1538 0x20080219 MSFT 0x00000097) ACPI: MCFG @ 0x0x7f6b0400/0x003C (v 1 021908 OEMMCFG 0x20080219 MSFT 0x00000097) ACPI: OEMB @ 0x0x7f6be040/0x0071 (v 1 021908 OEMB1538 0x20080219 MSFT 0x00000097) ACPI: GSCI @ 0x0x7f6be0c0/0x2024 (v 1 021908 GMCHSCI 0x20080219 MSFT 0x00000097) ACPI: SSDT @ 0x0x7f6c0a10/0x0A7C (v 1 DpgPmm CpuPm 0x00000012 INTL 0x20051117) MADT: Found IO APIC ID 2, Interrupt 0 at 0xfec00000 ioapic0: Routing external 8259A's -> intpin 0 MADT: Interrupt override: source 0, irq 2 ioapic0: Routing IRQ 0 -> intpin 2 MADT: Interrupt override: source 9, irq 9 ioapic0: intpin 9 trigger: level ioapic0 <Version 2.0> irqs 0-23 on motherboard cpu0 BSP: ID: 0x00000000 VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff timer: 0x000100ef therm: 0x00010000 err: 0x0001000f pcm: 0x00010000 wlan_amrr: <AMRR Transmit Rate Control Algorithm> wlan: <802.11 Link Layer> null: <null device, zero device> random: <entropy source, Software, Yarrow> nfslock: pseudo-device io: <I/O> kbd: new array size 4 kbd1 at kbdmux0 mem: <memory> Pentium Pro MTRR support enabled hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (May 1 2009 08:47:24) npx0: INT 16 interface acpi0: <021908 RSDT1538> on motherboard ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48 acpi0: [MPSAFE] acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: wakeup code va 0xc5077000 pa 0x1000 pci_open(1): mode 1 addr port (0x0cf8) is 0x80000090 pci_open(1a): mode1res=0x80000000 (0x80000000) pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=29c08086) pcibios: BIOS version 3.00 AcpiOsDerivePciId: \\_SB_.PCI0.SBRG.IELK.RXA0 -> bus 0 dev 0 func 0 AcpiOsDerivePciId: \\_SB_.PCI0.SBRG.FHR0 -> bus 0 dev 31 func 0 AcpiOsDerivePciId: \\_SB_.PCI0.SBRG.PIX0 -> bus 0 dev 31 func 0 acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 7f600000 (3) failed ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 pci_link0: Index IRQ Rtd Ref IRQs Initial Probe 0 10 N 0 3 4 6 7 10 11 12 14 15 Validation 0 10 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link1: Index IRQ Rtd Ref IRQs Initial Probe 0 5 N 0 5 Validation 0 5 N 0 5 After Disable 0 255 N 0 5 pci_link2: Index IRQ Rtd Ref IRQs Initial Probe 0 14 N 0 3 4 6 7 10 11 12 14 15 Validation 0 14 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link3: Index IRQ Rtd Ref IRQs Initial Probe 0 11 N 0 3 4 6 7 10 11 12 14 15 Validation 0 11 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link4: Index IRQ Rtd Ref IRQs Initial Probe 0 255 N 0 3 4 6 7 10 11 12 14 15 Validation 0 255 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link5: Index IRQ Rtd Ref IRQs Initial Probe 0 15 N 0 3 4 6 7 10 11 12 14 15 Validation 0 15 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link6: Index IRQ Rtd Ref IRQs Initial Probe 0 3 N 0 3 4 6 7 10 11 12 14 15 Validation 0 3 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pci_link7: Index IRQ Rtd Ref IRQs Initial Probe 0 7 N 0 3 4 6 7 10 11 12 14 15 Validation 0 7 N 0 3 4 6 7 10 11 12 14 15 After Disable 0 255 N 0 3 4 6 7 10 11 12 14 15 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: domain=0, physical bus=0 found-> vendor=0x8086, dev=0x29c0, revid=0x02 domain=0, bus=0, slot=0, func=0 class=06-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0006, statreg=0x2090, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) found-> vendor=0x8086, dev=0x29c1, revid=0x02 domain=0, bus=0, slot=1, func=0 class=06-04-00, hdrtype=0x01, mfdev=0 cmdreg=0x0104, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) intpin=a, irq=10 powerspec 3 supports D0 D3 current D0 MSI supports 1 message pcib0: matched entry for 0.1.INTA pcib0: slot 1 INTA hardwired to IRQ 16 found-> vendor=0x8086, dev=0x29c2, revid=0x02 domain=0, bus=0, slot=2, func=0 class=03-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x0090, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=10 powerspec 2 supports D0 D3 current D0 MSI supports 1 message map[10]: type Memory, range 32, base rxfe980000, size 19, enabled map[14]: type I/O Port, range 32, base rxcc00, size 3, enabled map[18]: type Prefetchable Memory, range 32, base rxd0000000, size 28, enabled map[1c]: type Memory, range 32, base rxfe800000, size 20, enabled pcib0: matched entry for 0.2.INTA pcib0: slot 2 INTA hardwired to IRQ 16 found-> vendor=0x8086, dev=0x2937, revid=0x02 domain=0, bus=0, slot=26, func=0 class=0c-03-00, hdrtype=0x00, mfdev=1 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=10 map[20]: type I/O Port, range 32, base rxc880, size 5, enabled pcib0: matched entry for 0.26.INTA pcib0: slot 26 INTA hardwired to IRQ 16 found-> vendor=0x8086, dev=0x2938, revid=0x02 domain=0, bus=0, slot=26, func=1 class=0c-03-00, hdrtype=0x00, mfdev=0 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=b, irq=15 map[20]: type I/O Port, range 32, base rxc800, size 5, enabled pcib0: matched entry for 0.26.INTB pcib0: slot 26 INTB hardwired to IRQ 21 found-> vendor=0x8086, dev=0x293c, revid=0x02 domain=0, bus=0, slot=26, func=7 class=0c-03-20, hdrtype=0x00, mfdev=0 cmdreg=0x0006, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=c, irq=14 powerspec 2 supports D0 D3 current D0 map[10]: type Memory, range 32, base rxfe97bc00, size 10, enabled pcib0: matched entry for 0.26.INTC pcib0: slot 26 INTC hardwired to IRQ 18 found-> vendor=0x8086, dev=0x293e, revid=0x02 domain=0, bus=0, slot=27, func=0 class=04-03-00, hdrtype=0x00, mfdev=0 cmdreg=0x0006, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=3 powerspec 2 supports D0 D3 current D0 MSI supports 1 message, 64 bit map[10]: type Memory, range 64, base rxfe974000, size 14, enabled pcib0: matched entry for 0.27.INTA pcib0: slot 27 INTA hardwired to IRQ 22 found-> vendor=0x8086, dev=0x2940, revid=0x02 domain=0, bus=0, slot=28, func=0 class=06-04-00, hdrtype=0x01, mfdev=1 cmdreg=0x0104, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) intpin=a, irq=5 powerspec 2 supports D0 D3 current D0 MSI supports 1 message pcib0: matched entry for 0.28.INTA pcib0: slot 28 INTA hardwired to IRQ 17 found-> vendor=0x8086, dev=0x2948, revid=0x02 domain=0, bus=0, slot=28, func=4 class=06-04-00, hdrtype=0x01, mfdev=1 cmdreg=0x0107, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) intpin=a, irq=5 powerspec 2 supports D0 D3 current D0 MSI supports 1 message pcib0: matched entry for 0.28.INTA pcib0: slot 28 INTA hardwired to IRQ 17 found-> vendor=0x8086, dev=0x294a, revid=0x02 domain=0, bus=0, slot=28, func=5 class=06-04-00, hdrtype=0x01, mfdev=1 cmdreg=0x0107, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) intpin=b, irq=10 powerspec 2 supports D0 D3 current D0 MSI supports 1 message pcib0: matched entry for 0.28.INTB pcib0: slot 28 INTB hardwired to IRQ 16 found-> vendor=0x8086, dev=0x2934, revid=0x02 domain=0, bus=0, slot=29, func=0 class=0c-03-00, hdrtype=0x00, mfdev=1 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=7 map[20]: type I/O Port, range 32, base rxc480, size 5, enabled pcib0: matched entry for 0.29.INTA pcib0: slot 29 INTA hardwired to IRQ 23 found-> vendor=0x8086, dev=0x2935, revid=0x02 domain=0, bus=0, slot=29, func=1 class=0c-03-00, hdrtype=0x00, mfdev=0 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=b, irq=11 map[20]: type I/O Port, range 32, base rxc400, size 5, enabled pcib0: matched entry for 0.29.INTB pcib0: slot 29 INTB hardwired to IRQ 19 found-> vendor=0x8086, dev=0x2936, revid=0x02 domain=0, bus=0, slot=29, func=2 class=0c-03-00, hdrtype=0x00, mfdev=0 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=c, irq=14 map[20]: type I/O Port, range 32, base rxc080, size 5, enabled pcib0: matched entry for 0.29.INTC pcib0: slot 29 INTC hardwired to IRQ 18 found-> vendor=0x8086, dev=0x2939, revid=0x02 domain=0, bus=0, slot=29, func=3 class=0c-03-00, hdrtype=0x00, mfdev=0 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=d, irq=10 map[20]: type I/O Port, range 32, base rxc000, size 5, enabled pcib0: matched entry for 0.29.INTD pcib0: slot 29 INTD hardwired to IRQ 16 found-> vendor=0x8086, dev=0x293a, revid=0x02 domain=0, bus=0, slot=29, func=7 class=0c-03-20, hdrtype=0x00, mfdev=0 cmdreg=0x0006, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=7 powerspec 2 supports D0 D3 current D0 map[10]: type Memory, range 32, base rxfe97b800, size 10, enabled pcib0: matched entry for 0.29.INTA pcib0: slot 29 INTA hardwired to IRQ 23 found-> vendor=0x8086, dev=0x244e, revid=0x92 domain=0, bus=0, slot=30, func=0 class=06-04-01, hdrtype=0x01, mfdev=0 cmdreg=0x0104, statreg=0x0010, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) found-> vendor=0x8086, dev=0x2918, revid=0x02 domain=0, bus=0, slot=31, func=0 class=06-01-00, hdrtype=0x00, mfdev=1 cmdreg=0x0007, statreg=0x0210, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) found-> vendor=0x8086, dev=0x2921, revid=0x02 domain=0, bus=0, slot=31, func=2 class=01-01-8f, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x02b0, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=b, irq=11 powerspec 3 supports D0 D3 current D0 map[10]: type I/O Port, range 32, base rxbc00, size 3, enabled map[14]: type I/O Port, range 32, base rxb880, size 2, enabled map[18]: type I/O Port, range 32, base rxb800, size 3, enabled map[1c]: type I/O Port, range 32, base rxb480, size 2, enabled map[20]: type I/O Port, range 32, base rxb400, size 4, enabled map[24]: type I/O Port, range 32, base rxb080, size 4, enabled pcib0: matched entry for 0.31.INTB pcib0: slot 31 INTB hardwired to IRQ 19 found-> vendor=0x8086, dev=0x2930, revid=0x02 domain=0, bus=0, slot=31, func=3 class=0c-05-00, hdrtype=0x00, mfdev=0 cmdreg=0x0003, statreg=0x0280, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=c, irq=11 map[10]: type Memory, range 64, base rxfe97b400, size 8, enabled map[20]: type I/O Port, range 32, base rx400, size 5, enabled pcib0: matched entry for 0.31.INTC pcib0: slot 31 INTC hardwired to IRQ 18 found-> vendor=0x8086, dev=0x2926, revid=0x02 domain=0, bus=0, slot=31, func=5 class=01-01-85, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x02b0, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=b, irq=11 powerspec 3 supports D0 D3 current D0 map[10]: type I/O Port, range 32, base rxac00, size 3, enabled map[14]: type I/O Port, range 32, base rxa880, size 2, enabled map[18]: type I/O Port, range 32, base rxa800, size 3, enabled map[1c]: type I/O Port, range 32, base rxa480, size 2, enabled map[20]: type I/O Port, range 32, base rxa400, size 4, enabled map[24]: type I/O Port, range 32, base rxa080, size 4, enabled pcib0: matched entry for 0.31.INTB pcib0: slot 31 INTB hardwired to IRQ 19 pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 pcib1: domain 0 pcib1: secondary bus 1 pcib1: subordinate bus 1 pcib1: I/O decode 0x0-0x0 pcib1: no prefetched decode pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.P0P2 - AE_NOT_FOUND pci1: <ACPI PCI bus> on pcib1 pci1: domain=0, physical bus=1 vgapci0: <VGA-compatible display> port 0xcc00-0xcc07 mem 0xfe980000-0xfe9fffff,0xd0000000-0xdfffffff,0xfe800000-0xfe8fffff irq 16 at device 2.0 on pci0 agp0: <Intel G33 SVGA controller> on vgapci0 vgapci0: Reserved 0x10000000 bytes for rid 0x18 type 3 at 0xd0000000 vgapci0: Reserved 0x80000 bytes for rid 0x10 type 3 at 0xfe980000 vgapci0: Reserved 0x100000 bytes for rid 0x1c type 3 at 0xfe800000 agp0: detected 7164k stolen memory agp0: aperture size is 256M uhci0: <UHCI (generic) USB controller> port 0xc880-0xc89f irq 16 at device 26.0 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc880 ioapic0: routing intpin 16 (PCI IRQ 16) to vector 49 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: <UHCI (generic) USB controller> port 0xc800-0xc81f irq 21 at device 26.1 on pci0 uhci1: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc800 ioapic0: routing intpin 21 (PCI IRQ 21) to vector 50 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: <UHCI (generic) USB controller> on uhci1 usb1: USB revision 1.0 uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1 uhub1: 2 ports with 2 removable, self powered ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe97bc00-0xfe97bfff irq 18 at device 26.7 on pci0 ehci0: Reserved 0x400 bytes for rid 0x10 type 3 at 0xfe97bc00 ioapic0: routing intpin 18 (PCI IRQ 18) to vector 51 ehci0: [GIANT-LOCKED] ehci0: [ITHREAD] usb2: EHCI version 1.0 usb2: companion controllers, 2 ports each: usb0 usb1 usb2: <EHCI (generic) USB 2.0 controller> on ehci0 usb2: USB revision 2.0 uhub2: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb2 uhub2: 4 ports with 4 removable, self powered pci0: <multimedia, HDA> at device 27.0 (no driver attached) pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0 pcib2: domain 0 pcib2: secondary bus 2 pcib2: subordinate bus 2 pcib2: I/O decode 0x0-0x0 pcib2: no prefetched decode pci2: <ACPI PCI bus> on pcib2 pci2: domain=0, physical bus=2 pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0 pcib3: domain 0 pcib3: secondary bus 3 pcib3: subordinate bus 3 pcib3: I/O decode 0xd000-0xdfff pcib3: memory decode 0xfea00000-0xfeafffff pcib3: no prefetched decode pci3: <ACPI PCI bus> on pcib3 pci3: domain=0, physical bus=3 found-> vendor=0x11ab, dev=0x6121, revid=0xb1 domain=0, bus=3, slot=0, func=0 class=01-01-8f, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=10 powerspec 2 supports D0 D1 D3 current D0 MSI supports 1 message map[10]: type I/O Port, range 32, base rxdc00, size 3, enabled pcib3: requested I/O range 0xdc00-0xdc07: in range map[14]: type I/O Port, range 32, base rxd880, size 2, enabled pcib3: requested I/O range 0xd880-0xd883: in range map[18]: type I/O Port, range 32, base rxd800, size 3, enabled pcib3: requested I/O range 0xd800-0xd807: in range map[1c]: type I/O Port, range 32, base rxd480, size 2, enabled pcib3: requested I/O range 0xd480-0xd483: in range map[20]: type I/O Port, range 32, base rxd400, size 4, enabled pcib3: requested I/O range 0xd400-0xd40f: in range map[24]: type Memory, range 32, base rxfeaffc00, size 10, enabled pcib3: requested memory range 0xfeaffc00-0xfeafffff: good pcib3: matched entry for 3.0.INTA pcib3: slot 0 INTA hardwired to IRQ 16 atapci0: <Marvell 88SX6121 UDMA133 controller> port 0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f mem 0xfeaffc00-0xfeafffff irq 16 at device 0.0 on pci3 atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xd400 atapci0: [MPSAFE] atapci0: [ITHREAD] ata2: <ATA channel 0> on atapci0 atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0xdc00 atapci0: Reserved 0x4 bytes for rid 0x14 type 4 at 0xd880 ata2: reset tp1 mask=03 ostat0=50 ostat1=50 ata2: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata2: stat1=0x10 err=0x01 lsb=0x14 msb=0xeb ata2: reset tp2 stat0=50 stat1=10 devices=0x9<ATAPI_SLAVE,ATA_MASTER> ata2: [MPSAFE] ata2: [ITHREAD] pcib4: <ACPI PCI-PCI bridge> irq 16 at device 28.5 on pci0 pcib4: domain 0 pcib4: secondary bus 4 pcib4: subordinate bus 4 pcib4: I/O decode 0xe000-0xefff pcib4: memory decode 0xfeb00000-0xfebfffff pcib4: no prefetched decode pci4: <ACPI PCI bus> on pcib4 pci4: domain=0, physical bus=4 found-> vendor=0x10ec, dev=0x8168, revid=0x01 domain=0, bus=4, slot=0, func=0 class=02-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x0010, cachelnsz=8 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=5 powerspec 2 supports D0 D1 D2 D3 current D0 MSI supports 2 messages, 64 bit map[10]: type I/O Port, range 32, base rxe800, size 8, enabled pcib4: requested I/O range 0xe800-0xe8ff: in range map[18]: type Memory, range 64, base rxfebff000, size 12, enabled pcib4: requested memory range 0xfebff000-0xfebfffff: good pcib4: matched entry for 4.0.INTA pcib4: slot 0 INTA hardwired to IRQ 17 re0: <RealTek 8168/8168B/8168C/8168CP/8168D/8111B/8111C/8111CP PCIe Gigabit Ethernet> port 0xe800-0xe8ff mem 0xfebff000-0xfebfffff irq 17 at device 0.0 on pci4 re0: Reserved 0x1000 bytes for rid 0x18 type 3 at 0xfebff000 re0: MSI count : 2 re0: attempting to allocate 1 MSI vectors (2 supported) msi: routing MSI IRQ 256 to vector 52 re0: using IRQ 256 for MSI re0: Using 1 MSI messages re0: Chip rev. 0x38000000 re0: MAC rev. 0x00000000 miibus0: <MII bus> on re0 rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0 rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto re0: bpf attached re0: Ethernet address: 00:19:db:63:f5:8f re0: [MPSAFE] re0: [FILTER] uhci2: <UHCI (generic) USB controller> port 0xc480-0xc49f irq 23 at device 29.0 on pci0 uhci2: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc480 ioapic0: routing intpin 23 (PCI IRQ 23) to vector 53 uhci2: [GIANT-LOCKED] uhci2: [ITHREAD] usb3: <UHCI (generic) USB controller> on uhci2 usb3: USB revision 1.0 uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3 uhub3: 2 ports with 2 removable, self powered uhci3: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 19 at device 29.1 on pci0 uhci3: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc400 ioapic0: routing intpin 19 (PCI IRQ 19) to vector 54 uhci3: [GIANT-LOCKED] uhci3: [ITHREAD] usb4: <UHCI (generic) USB controller> on uhci3 usb4: USB revision 1.0 uhub4: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4 uhub4: 2 ports with 2 removable, self powered uhci4: <UHCI (generic) USB controller> port 0xc080-0xc09f irq 18 at device 29.2 on pci0 uhci4: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc080 uhci4: [GIANT-LOCKED] uhci4: [ITHREAD] usb5: <UHCI (generic) USB controller> on uhci4 usb5: USB revision 1.0 uhub5: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb5 uhub5: 2 ports with 2 removable, self powered uhci5: <UHCI (generic) USB controller> port 0xc000-0xc01f irq 16 at device 29.3 on pci0 uhci5: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc000 uhci5: [GIANT-LOCKED] uhci5: [ITHREAD] usb6: <UHCI (generic) USB controller> on uhci5 usb6: USB revision 1.0 uhub6: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb6 uhub6: 2 ports with 2 removable, self powered ehci1: <EHCI (generic) USB 2.0 controller> mem 0xfe97b800-0xfe97bbff irq 23 at device 29.7 on pci0 ehci1: Reserved 0x400 bytes for rid 0x10 type 3 at 0xfe97b800 ehci1: [GIANT-LOCKED] ehci1: [ITHREAD] usb7: EHCI version 1.0 usb7: companion controllers, 2 ports each: usb3 usb4 usb5 usb6 usb7: <EHCI (generic) USB 2.0 controller> on ehci1 usb7: USB revision 2.0 uhub7: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb7 uhub7: 8 ports with 8 removable, self powered pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pcib5: domain 0 pcib5: secondary bus 5 pcib5: subordinate bus 5 pcib5: I/O decode 0x0-0x0 pcib5: no prefetched decode pcib5: Subtractively decoded bridge. pci5: <ACPI PCI bus> on pcib5 pci5: domain=0, physical bus=5 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci1: <Intel ICH9 SATA300 controller> port 0xbc00-0xbc07,0xb880-0xb883,0xb800-0xb807,0xb480-0xb483,0xb400-0xb40f,0xb080-0xb08f irq 19 at device 31.2 on pci0 atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xb400 atapci1: [MPSAFE] atapci1: [ITHREAD] atapci1: Reserved 0x10 bytes for rid 0x24 type 4 at 0xb080 ata3: <ATA channel 0> on atapci1 atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0xbc00 atapci1: Reserved 0x4 bytes for rid 0x14 type 4 at 0xb880 ata3: reset tp1 mask=03 ostat0=50 ostat1=00 ata3: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata3: stat1=0x00 err=0x01 lsb=0x00 msb=0x00 ata3: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER> ata3: [MPSAFE] ata3: [ITHREAD] ata4: <ATA channel 1> on atapci1 atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0xb800 atapci1: Reserved 0x4 bytes for rid 0x1c type 4 at 0xb480 ata4: reset tp1 mask=03 ostat0=7f ostat1=7f ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat0=0x7f err=0xff lsb=0xff msb=0xff ata4: stat1=0x7f err=0xff lsb=0xff msb=0xff ata4: reset tp2 stat0=ff stat1=ff devices=0x0 ata4: [MPSAFE] ata4: [ITHREAD] pci0: <serial bus, SMBus> at device 31.3 (no driver attached) atapci2: <Intel ICH9 SATA300 controller> port 0xac00-0xac07,0xa880-0xa883,0xa800-0xa807,0xa480-0xa483,0xa400-0xa40f,0xa080-0xa08f irq 19 at device 31.5 on pci0 atapci2: Reserved 0x10 bytes for rid 0x20 type 4 at 0xa400 atapci2: [MPSAFE] atapci2: [ITHREAD] atapci2: Reserved 0x10 bytes for rid 0x24 type 4 at 0xa080 ata5: <ATA channel 0> on atapci2 atapci2: Reserved 0x8 bytes for rid 0x10 type 4 at 0xac00 atapci2: Reserved 0x4 bytes for rid 0x14 type 4 at 0xa880 ata5: reset tp1 mask=03 ostat0=7f ostat1=7f ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat0=0x7f err=0xff lsb=0xff msb=0xff ata5: stat1=0x7f err=0xff lsb=0xff msb=0xff ata5: reset tp2 stat0=ff stat1=ff devices=0x0 ata5: [MPSAFE] ata5: [ITHREAD] ata6: <ATA channel 1> on atapci2 atapci2: Reserved 0x8 bytes for rid 0x18 type 4 at 0xa800 atapci2: Reserved 0x4 bytes for rid 0x1c type 4 at 0xa480 ata6: reset tp1 mask=03 ostat0=7f ostat1=7f ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat0=0x7f err=0xff lsb=0xff msb=0xff ata6: stat1=0x7f err=0xff lsb=0xff msb=0xff ata6: reset tp2 stat0=ff stat1=ff devices=0x0 ata6: [MPSAFE] ata6: [ITHREAD] acpi_button0: <Power Button> on acpi0 sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0: irq maps: 0 0 0 0 sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0: irq maps: 0 0 0 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A, console ioapic0: routing intpin 4 (ISA IRQ 4) to vector 55 sio0: [FILTER] cpu0: <ACPI CPU> on acpi0 ACPI Warning (tbutils-0243): Incorrect checksum in table [OEMB] - 72, should be 71 [20070320] ACPI: SSDT @ 0x0x7f6c00f0/0x0235 (v 1 DpgPmm P001Ist 0x00000011 INTL 0x20051117) cpu0: switching to generic Cx mode est0: <Enhanced SpeedStep Frequency Control> on cpu0 est0: Invalid id16 (set, cur) = (1828, 2090) est0: Invalid freq 2336, ignored. est0: Invalid id16 (set, cur) = (1565, 2090) est0: Invalid freq 2003, ignored. p4tcc0: <CPU Frequency Thermal Control> on cpu0 cpu1: <ACPI CPU> on acpi0 est1: <Enhanced SpeedStep Frequency Control> on cpu1 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 82a082a0600082a device_attach: est1 attach returned 6 p4tcc1: <CPU Frequency Thermal Control> on cpu1 unknown: status reg test failed ff unknown: status reg test failed ff unknown: status reg test failed ff unknown: status reg test failed ff unknown: status reg test failed ff unknown: status reg test failed ff ahc_isa_probe 10: ioport 0xac00 alloc failed ahc_isa_probe 11: ioport 0xbc00 alloc failed ahc_isa_probe 12: ioport 0xcc00 alloc failed ahc_isa_probe 13: ioport 0xdc00 alloc failed ex_isa_identify() sio: sio0 already exists; skipping it pnp_identify: Trying Read_Port at 203 pnp_identify: Trying Read_Port at 243 pnp_identify: Trying Read_Port at 283 pnp_identify: Trying Read_Port at 2c3 pnp_identify: Trying Read_Port at 303 pnp_identify: Trying Read_Port at 343 pnp_identify: Trying Read_Port at 383 pnp_identify: Trying Read_Port at 3c3 PNP Identify complete sc: sc0 already exists; skipping it vga: vga0 already exists; skipping it isa_probe_children: disabling PnP devices isa_probe_children: probing non-PnP devices pmtimer0 on isa0 orm0: <ISA Option ROM> at iomem 0xcb800-0xcdfff pnpid ORM0000 on isa0 adv0: not probed (disabled) aha0: not probed (disabled) aic0: not probed (disabled) ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 ata0: reset tp1 mask=00 ostat0=ff ostat1=ff ioapic0: routing intpin 14 (ISA IRQ 14) to vector 56 ata0: [MPSAFE] ata0: [ITHREAD] ata1 at port 0x170-0x177,0x376 irq 15 on isa0 ata1: reset tp1 mask=00 ostat0=ff ostat1=ff ioapic0: routing intpin 15 (ISA IRQ 15) to vector 57 ata1: [MPSAFE] ata1: [ITHREAD] atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 kbd0: atkbd0, generic (0), config:0x0, flags:0x3f0000 ioapic0: routing intpin 1 (ISA IRQ 1) to vector 58 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: current command byte:0065 psm0: failed to reset the aux device. bt0: not probed (disabled) cs0: not probed (disabled) ed0: not probed (disabled) fdc0 failed to probe at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fe0: not probed (disabled) ie0: not probed (disabled) le0: not probed (disabled) ppc0: parallel port not found. ppc0: <Parallel port> failed to probe at irq 7 on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sc0: fb0, kbd1, terminal emulator: sc (syscons terminal) sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled sio1: irq maps: 0 0 0 0 sio1: probe failed test(s): 0 1 2 4 6 7 9 sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0 sio2: not probed (disabled) sio3: not probed (disabled) sn0: not probed (disabled) vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 vt0: not probed (disabled) isa_probe_children: probing PnP devices Device configuration finished. Reducing kern.maxvnodes 133523 -> 100000 procfs registered lapic: Divisor 2, Frequency 166855464 hz Timecounter "TSC" frequency 2669687136 Hz quality -100 Timecounters tick every 1.000 msec lo0: bpf attached hptrr: no controller detected. ata2-slave: pio=PIO4 wdma=WDMA2 udma=UDMA33 cable=40 wire ata2-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire ad4: DMA limited to UDMA33, device found non-ATA66 cable ad4: 157066MB <Hitachi HDS721616PLAT80 P22OA60A> at ata2-master UDMA33 ad4: 321672960 sectors [319120C/16H/63S] 16 sectors/interrupt 1 depth queue GEOM: new disk ad4 ad4: Adaptec check1 failed ad4: LSI (v3) check1 failed ad4: LSI (v2) check1 failed ad4: FreeBSD check1 failed acd0: <ATAPI CDROM/V100Y> CDROM drive at ata2 as slave acd0: 128KB buffer, UDMA33 acd0: Reads: CDR, CDRW, CDDA stream, packet acd0: Writes: acd0: Audio: play, 255 volume levels acd0: Mechanism: ejectable tray, unlocked acd0: Medium: no/blank disc ata3-master: pio=PIO4 wdma=WDMA2 udma=UDMA66 cable=80 wire ad6: 19541MB <Maxtor 92049U4 FA500S60> at ata3-master SATA150 ad6: 40020624 sectors [39703C/16H/63S] 16 sectors/interrupt 1 depth queue GEOM: new disk ad6 ad6: Intel check1 failed ad6: Adaptec check1 failed ad6: LSI (v3) check1 failed ad6: LSI (v2) check1 failed ad6: FreeBSD check1 failed ATA PseudoRAID loaded SMP: AP CPU #1 Launched! cpu1 AP: ID: 0x01000000 VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff timer: 0x000200ef therm: 0x00010000 err: 0x00010000 pcm: 0x00010000 ioapic0: Assigning ISA IRQ 1 to local APIC 0 ioapic0: Assigning ISA IRQ 4 to local APIC 1 ioapic0: Assigning ISA IRQ 9 to local APIC 0 ioapic0: Assigning ISA IRQ 14 to local APIC 1 ioapic0: Assigning ISA IRQ 15 to local APIC 0 ioapic0: Assigning PCI IRQ 16 to local APIC 1 ioapic0: Assigning PCI IRQ 18 to local APIC 0 ioapic0: Assigning PCI IRQ 19 to local APIC 1 ioapic0: Assigning PCI IRQ 21 to local APIC 0 ioapic0: Assigning PCI IRQ 23 to local APIC 1 msi: Assigning MSI IRQ 256 to local APIC 0 GEOM_LABEL: Label for provider ad6s1a is ufsid/4abab6460f436417. GEOM_LABEL: Label for provider ad6s1d is ufsid/4abab6477ff1891d. GEOM_LABEL: Label for provider ad6s1e is ufsid/4abab648583ee709. GEOM_LABEL: Label for provider ad6s1f is ufsid/4abab64856cf02ce. GEOM_LABEL: Label for provider ad6s1g is ufsid/4abab647cf63ef54. Trying to mount root from ufs:/dev/ad6s1a start_init: trying /sbin/init GEOM_LABEL: Label ufsid/4abab6460f436417 removed. GEOM_LABEL: Label for provider ad6s1a is ufsid/4abab6460f436417. GEOM_LABEL: Label ufsid/4abab647cf63ef54 removed. GEOM_LABEL: Label for provider ad6s1g is ufsid/4abab647cf63ef54. GEOM_LABEL: Label ufsid/4abab6477ff1891d removed. GEOM_LABEL: Label for provider ad6s1d is ufsid/4abab6477ff1891d. GEOM_LABEL: Label ufsid/4abab64856cf02ce removed. GEOM_LABEL: Label for provider ad6s1f is ufsid/4abab64856cf02ce. GEOM_LABEL: Label ufsid/4abab648583ee709 removed. GEOM_LABEL: Label for provider ad6s1e is ufsid/4abab648583ee709. GEOM_LABEL: Label ufsid/4abab6460f436417 removed. GEOM_LABEL: Label ufsid/4abab647cf63ef54 removed. GEOM_LABEL: Label ufsid/4abab6477ff1891d removed. GEOM_LABEL: Label ufsid/4abab64856cf02ce removed. GEOM_LABEL: Label ufsid/4abab648583ee709 removed. 5.coredump http://www.milkcup.jp/vmcore.tar.bz2 Fix: none How-To-Repeat: Whenever "kldload vboxdrv.ko" is executed, it reproduces it.
Responsible Changed From-To: freebsd-ports-bugs->freebsd-emulation Not really sure if this should be assigned as kern or ports, but have to pick one anyways.
Responsible Changed From-To: freebsd-emulation->vbox Over to correct mailing list.
Instead of duplicating Takao TAGAMI's extensive report I will add two data points and kgdb output. I'm running virtualbox-3.0.51.r22902. 1) It does not panic my uniprocessor laptop (FreeBSD 7.2 i386) where I use VirtualBox daily. 2) The panic happens, but not always, on my quad-core machine (FreeBSD 7.1 i386). I have one sample of kgdb output at the end. This may be a null (function) pointer. In the case that the machine survives "kldload vboxdrv", I can use VirtualBox without any trouble. If more information is needed then I will be happy to share it. Wietse # kgdb -n 1 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd"... Unread portion of the kernel message buffer: vboxdrv:k efrAnseyln ct=rap 0 offM1i2n =with inte0rxr1u2pct0s odfifsMaabxl=e0dx 43e0 Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 03 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xe4f0ac0c frame pointer = 0x28:0xe4f0ac28 code segment = base rx0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 11 (idle: cpu3) trap number = 12 panic: page fault cpuid = 3 Uptime: 8m47s Physical memory: 3058 MB Dumping 117 MB: 102 86 70 54 38 22 6 Reading symbols from /boot/kernel/if_tap.ko...Reading symbols from /boot/kernel/if_tap.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_tap.ko [...several other modules...] #0 doadump () at pcpu.h:196 196 pcpu.h: No such file or directory. in pcpu.h (kgdb) where #0 doadump () at pcpu.h:196 #1 0xc07924c7 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #2 0xc0792799 in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:574 #3 0xc0aa49ac in trap_fatal (frame=0xe4f0abcc, eva=0) at ../../../i386/i386/trap.c:939 #4 0xc0aa4c30 in trap_pfault (frame=0xe4f0abcc, usermode=0, eva=0) at ../../../i386/i386/trap.c:852 #5 0xc0aa55ec in trap (frame=0xe4f0abcc) at ../../../i386/i386/trap.c:530 #6 0xc0a8b45b in calltrap () at ../../../i386/i386/exception.s:159 #7 0x00000000 in ?? () Previous frame inner to this frame (corrupt stack?)
Below is a debugger transcript after compiling my 7.1/i386 kernel with ddb support. This shows that at the time of the panic, the kernel stack looks very much what is discussed in: http://lists.freebsd.org/pipermail/freebsd-current/2009-July/008901.html Unfortunately the patch referenced in that article does not apply to FreeBSD 7.1 (or 7.2). I'll look at FreeBSD 8.0 in a couple days. Wietse tail# kldload vboxdrv [thread pid 11 tid 100002 ] Stopped at 0: *** error reading from address 0 *** db> bt Tracing pid 11 tid 100002 td 0xc6345af0 rtmpOnSpecificFreeBSDWrapper([omitted]) at rtmpOnSpecificFreeBSDWrapper+0x3d smp_rendezvous_action([omitted] at smp_rendezvous_action+0x9b Xrendezvous() at Xrendezvous+0x1e --- interrupt, eip = 0xc0e70615, esp = 0xe4f0ac88, ebp = 0xe4f0ac88 --- acpi_cpu_c1(e4f0acc0,c07a4fb6,c6345af0,3,1,...) at acpi_cpu_c1+0x5 acpi_cpu_idle(e4f0acf4,c07bcbc4,1,0,c0c64000,...) at acpi_cpu_idle+0x184 cpu_idle(1,0,c0c64000,c6345af0,202,...) at cpu_idle+0x28 sched_idletd(0,e4f0ad38,0,0,0,...) at sched_idletd+0x2c4 fork_exit(c07bc900,0,e4f0ad38) at fork_exit+0x99 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4f0ad70, ebp = 0 --- With kernel symbols translated after-the-fact, this is my reconstruction of the machine stack: acpi_cpu_c1() acpica/acpi_machdep.c:551 __asm __volatile("sti; hlt"); cpu_idle() i386/machdep.c:1183 (*cpu_idle_hook)() sched_idletd(arg = 0, frame = e4f0ad38) kern/sched_ule.c:2676 cpu_idle(); fork_exit(callout = sched_idletd, arg = 0, frame = e4f0ad38) kern/kern_fork.c:804 callout(arg = 0, frame = e4f0ad38) fork_trampoline() i386/exception.s:260 ENTRY(fork_trampoline) i386/exception.s:261 pushl %esp /* trapframe pointer */ i386/exception.s:262 pushl %ebx /* arg1 */ i386/exception.s:263 pushl %esi /* function */ i386/exception.s:264 call fork_exit
Wietse Venema: > Below is a debugger transcript after compiling my 7.1/i386 kernel > with ddb support. This shows that at the time of the panic, the > kernel stack looks very much [like] what is discussed in: > > http://lists.freebsd.org/pipermail/freebsd-current/2009-July/008901.html > > Unfortunately the patch referenced in that article does not apply > to FreeBSD 7.1 (or 7.2). I'll look at FreeBSD 8.0 in a couple days. This patch is already included in FreeBSD 8.0-RC1 and makes significant changes in the way that interrupts are managed. In a quick test with the 8.0-RC1 kernel and virtualbox-3.0.51.r22902_1, "kldload vboxdrv" did not lock up the system in 20 iterations of kldload and kldunload (for this quick test I kept FreeBSD 7.1 user-land, but I recompiled VirtualBox with the 8.0-RC1 "/sys/sys", "/usr/include/sys" and "/usr/include/machine" header files). FreeBSD 8.0-RC1 looks good, and I am considering to migrate. Wietse
WFM on FBSD 8 STABLE amd64 and VBox 3.1.8_OSE. Recommend closing.
State Changed From-To: open->closed is fixed. can close.