Just FYI/FWIW I am still seeing semi-regular messages like this on my bhyve console on releases as late as head-251224:
calcru: runtime went backwards from 992 usec to 982 usec for pid 794 (sshd) calcru: runtime went backwards from 702 usec to 695 usec for pid 800 (sendmail) I am not seeing stability issues due to this but they are concerning. Here's a dmesg from the host and from a guest both at 251224: 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 10.0-CURRENT #33 r251224: Sat Jun 1 09:48:40 CDT 2013 r...@olive.macktronics.com:/usr/obj/usr/src/sys/MACKGEN amd64 FreeBSD clang version 3.3 (trunk 178860) 20130405 CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (3200.18-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x206d7 Family = 0x6 Model = 0x2d Stepping = 7 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C LFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x1fbee3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,D CA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX> AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant, performance statistics real memory = 68719476736 (65536 MB) avail memory = 63216635904 (60288 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <INTEL DX79SI > FreeBSD/SMP: Multiprocessor System Detected: 12 CPUs FreeBSD/SMP: 1 package(s) x 6 core(s) x 2 SMT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 cpu4 (AP): APIC ID: 4 cpu5 (AP): APIC ID: 5 cpu6 (AP): APIC ID: 6 cpu7 (AP): APIC ID: 7 cpu8 (AP): APIC ID: 8 cpu9 (AP): APIC ID: 9 cpu10 (AP): APIC ID: 10 cpu11 (AP): APIC ID: 11 ioapic1 <Version 2.0> irqs 24-47 on motherboard ioapic0 <Version 2.0> irqs 0-23 on motherboard lapic0: Forcing LINT1 to edge trigger kbd1 at kbdmux0 ctl: CAM Target Layer loaded acpi0: <INTEL DX79SI> on motherboard acpi0: Power Button (fixed) acpi0: reservation of f0000000, 18000000 (3) failed cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 cpu4: <ACPI CPU> on acpi0 cpu5: <ACPI CPU> on acpi0 cpu6: <ACPI CPU> on acpi0 cpu7: <ACPI CPU> on acpi0 cpu8: <ACPI CPU> on acpi0 cpu9: <ACPI CPU> on acpi0 cpu10: <ACPI CPU> on acpi0 cpu11: <ACPI CPU> on acpi0 atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0 Event timer "RTC" frequency 32768 Hz quality 0 attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed03fff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 350 Event timer "HPET1" frequency 14318180 Hz quality 340 Event timer "HPET2" frequency 14318180 Hz quality 340 Event timer "HPET3" frequency 14318180 Hz quality 340 Event timer "HPET4" frequency 14318180 Hz quality 340 Event timer "HPET5" frequency 14318180 Hz quality 340 Event timer "HPET6" frequency 14318180 Hz quality 340 Event timer "HPET7" frequency 14318180 Hz quality 340 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 acpi_button0: <Sleep Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pcib2: <ACPI PCI-PCI bridge> at device 1.1 on pci0 pci2: <ACPI PCI bus> on pcib2 xhci0: <NEC uPD720200 USB 3.0 controller> mem 0xe3400000-0xe3401fff irq 16 at device 0.0 on pci2 usbus0: waiting for BIOS to give up control xhci0: 32 byte context size. usbus0 on xhci0 pcib3: <ACPI PCI-PCI bridge> at device 2.0 on pci0 pci3: <ACPI PCI bus> on pcib3 vgapci0: <VGA-compatible display> port 0x3000-0x307f mem 0xe2000000-0xe2ffffff,0xd0000000-0xdfffffff,0xe0000000-0xe1ffffff irq 16 at device 0.0 on pci3 pci3: <multimedia, HDA> at device 0.1 (no driver attached) pcib4: <ACPI PCI-PCI bridge> at device 3.0 on pci0 pci4: <ACPI PCI bus> on pcib4 pci0: <base peripheral> at device 5.0 (no driver attached) pci0: <base peripheral> at device 5.2 (no driver attached) pcib5: <ACPI PCI-PCI bridge> at device 17.0 on pci0 pci5: <ACPI PCI bus> on pcib5 pci0: <simple comms> at device 22.0 (no driver attached) em0: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x4040-0x405f mem 0xe3500000-0xe351ffff,0xe3521000-0xe3521fff irq 20 at device 25.0 on pci0 em0: Using an MSI interrupt em0: Ethernet address: 4c:72:b9:d1:b2:d2 ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe3601000-0xe36013ff irq 16 at device 26.0 on pci0 usbus1: EHCI version 1.0 usbus1 on ehci0 pcib6: <ACPI PCI-PCI bridge> at device 28.0 on pci0 pci6: <ACPI PCI bus> on pcib6 pcib7: <ACPI PCI-PCI bridge> at device 28.2 on pci0 pci7: <ACPI PCI bus> on pcib7 pci7: <serial bus, FireWire> at device 0.0 (no driver attached) pcib8: <ACPI PCI-PCI bridge> at device 28.3 on pci0 pci8: <ACPI PCI bus> on pcib8 xhci1: <NEC uPD720200 USB 3.0 controller> mem 0xe3200000-0xe3201fff irq 19 at device 0.0 on pci8 usbus2: waiting for BIOS to give up control xhci1: 32 byte context size. usbus2 on xhci1 pcib9: <ACPI PCI-PCI bridge> at device 28.5 on pci0 pci9: <ACPI PCI bus> on pcib9 em1: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x1000-0x101f mem 0xe3100000-0xe311ffff,0xe3120000-0xe3123fff irq 17 at device 0.0 on pci9 em1: Using MSIX interrupts with 3 vectors em1: Ethernet address: 4c:72:b9:d1:b2:d3 ehci1: <EHCI (generic) USB 2.0 controller> mem 0xe3602000-0xe36023ff irq 23 at device 29.0 on pci0 usbus3: EHCI version 1.0 usbus3 on ehci1 pcib10: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci10: <ACPI PCI bus> on pcib10 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 ahci0: <Intel Patsburg AHCI SATA controller> port 0x4068-0x406f,0x4074-0x4077,0x4060-0x4067,0x4070-0x4073,0x4020-0x403f mem 0xe3523000-0xe35237ff irq 18 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich1: <AHCI channel> at channel 1 on ahci0 ahcich2: <AHCI channel> at channel 2 on ahci0 ahcich3: <AHCI channel> at channel 3 on ahci0 ahcich4: <AHCI channel> at channel 4 on ahci0 ahcich5: <AHCI channel> at channel 5 on ahci0 ahciem0: <AHCI enclosure management bridge> on ahci0 pci0: <serial bus, SMBus> at device 31.3 (no driver attached) orm0: <ISA Option ROMs> at iomem 0xd1000-0xd1fff,0xd2000-0xd2fff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] ppc0: cannot reserve I/O port range est0: <Enhanced SpeedStep Frequency Control> on cpu0 p4tcc0: <CPU Frequency Thermal Control> on cpu0 est1: <Enhanced SpeedStep Frequency Control> on cpu1 p4tcc1: <CPU Frequency Thermal Control> on cpu1 est2: <Enhanced SpeedStep Frequency Control> on cpu2 p4tcc2: <CPU Frequency Thermal Control> on cpu2 est3: <Enhanced SpeedStep Frequency Control> on cpu3 p4tcc3: <CPU Frequency Thermal Control> on cpu3 est4: <Enhanced SpeedStep Frequency Control> on cpu4 p4tcc4: <CPU Frequency Thermal Control> on cpu4 est5: <Enhanced SpeedStep Frequency Control> on cpu5 p4tcc5: <CPU Frequency Thermal Control> on cpu5 est6: <Enhanced SpeedStep Frequency Control> on cpu6 p4tcc6: <CPU Frequency Thermal Control> on cpu6 est7: <Enhanced SpeedStep Frequency Control> on cpu7 p4tcc7: <CPU Frequency Thermal Control> on cpu7 est8: <Enhanced SpeedStep Frequency Control> on cpu8 p4tcc8: <CPU Frequency Thermal Control> on cpu8 est9: <Enhanced SpeedStep Frequency Control> on cpu9 p4tcc9: <CPU Frequency Thermal Control> on cpu9 est10: <Enhanced SpeedStep Frequency Control> on cpu10 p4tcc10: <CPU Frequency Thermal Control> on cpu10 est11: <Enhanced SpeedStep Frequency Control> on cpu11 p4tcc11: <CPU Frequency Thermal Control> on cpu11 ZFS filesystem version: 5 ZFS storage pool version: features support (5000) Timecounters tick every 1.000 msec usbus0: 5.0Gbps Super Speed USB v3.0 usbus1: 480Mbps High Speed USB v2.0 usbus2: 5.0Gbps Super Speed USB v3.0 usbus3: 480Mbps High Speed USB v2.0 ugen1.1: <Intel> at usbus1 uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 ugen0.1: <0x1033> at usbus0 uhub1: <0x1033 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 ugen3.1: <Intel> at usbus3 uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3 ugen2.1: <0x1033> at usbus2 uhub3: <0x1033 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2 ses0 at ahciem0 bus 0 scbus6 target 0 lun 0 ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device ses0: SEMB SES Device ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: <OCZ-VERTEX4 1.5> ATA-9 SATA 3.x device ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada0: Command Queueing enabled ada0: 122104MB (250069680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 ada1: <INTEL SSDSC2CW120A3 400i> ATA-9 SATA 3.x device ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada1: Command Queueing enabled ada1: 114473MB (234441648 512 byte sectors: 16H 63S/T 16383C) ada1: Previously was known as ad6 ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 ada2: <Hitachi HUS724020ALE640 MJ6OA3B0> ATA-8 SATA 3.x device ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada2: Command Queueing enabled ada2: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada2: Previously was known as ad8 ada3 at ahcich3 bus 0 scbus3 target 0 lun 0 ada3: <Hitachi HUS724020ALE640 MJ6OA3B0> ATA-8 SATA 3.x device ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada3: Command Queueing enabled ada3: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada3: Previously was known as ad10 ada4 at ahcich4 bus 0 scbus4 target 0 lun 0 ada4: <Hitachi HUS724020ALE640 MJ6OA3B0> ATA-8 SATA 3.x device ada4: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada4: Command Queueing enabled ada4: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada4: Previously was known as ad12 ada5 at ahcich5 bus 0 scbus5 target 0 lun 0 ada5: <Hitachi HUS724020ALE640 MJ6OA3B0> ATA-8 SATA 3.x device ada5: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada5: Command Queueing enabled ada5: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada5: Previously was known as ad14 lapic1: Forcing LINT1 to edge trigger SMP: AP CPU #1 Launched! lapic9: Forcing LINT1 to edge trigger SMP: AP CPU #9 Launched! lapic4: Forcing LINT1 to edge trigger SMP: AP CPU #4 Launched! lapic7: Forcing LINT1 to edge trigger SMP: AP CPU #7 Launched! lapic3: Forcing LINT1 to edge trigger SMP: AP CPU #3 Launched! lapic8: Forcing LINT1 to edge trigger SMP: AP CPU #8 Launched! lapic10: Forcing LINT1 to edge trigger SMP: AP CPU #10 Launched! lapic6: Forcing LINT1 to edge trigger SMP: AP CPU #6 Launched! lapic5: Forcing LINT1 to edge trigger SMP: AP CPU #5 Launched! lapic2: Forcing LINT1 to edge trigger SMP: AP CPU #2 Launched! lapic11: Forcing LINT1 to edge trigger SMP: AP CPU #11 Launched! uhub1: 4 ports with 4 removable, self powered uhub3: 4 ports with 4 removable, self powered Root mount waiting for: usbus3 usbus1 uhub2: 2 ports with 2 removable, self powered uhub0: 2 ports with 2 removable, self powered Root mount waiting for: usbus3 usbus1 ugen3.2: <vendor 0x8087> at usbus3 uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus3 ugen1.2: <vendor 0x8087> at usbus1 uhub5: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1 Root mount waiting for: usbus3 usbus1 uhub5: 6 ports with 6 removable, self powered uhub4: 8 ports with 8 removable, self powered ugen1.3: <vendor 0x060b> at usbus1 ukbd0: <vendor 0x060b USB Keyboard, class 0/0, rev 2.00/1.10, addr 3> on usbus1 kbd2 at ukbd0 ugen3.3: <Ralink> at usbus3 Root mount waiting for: usbus3 ugen3.4: <vendor 0x0db0> at usbus3 Trying to mount root from zfs:tron []... ums0: <vendor 0x060b USB Keyboard, class 0/0, rev 2.00/1.10, addr 3> on usbus1 ums0: 5 buttons and [XYZ] coordinates ID=0 run0: <1.0> on usbus3 run0: MAC/BBP RT3070 (rev 0x0201), RF RT3020 (MIMO 1T1R), address 94:db:c9:e3:6e:c8 ubt0: <vendor 0x0db0 product 0xa871, class 224/1, rev 2.00/52.76, addr 4> on usbus3 WARNING: attempt to domain_add(bluetooth) after domainfinalize() WARNING: attempt to domain_add(netgraph) after domainfinalize() tap0: Ethernet address: 00:bd:c6:d3:3a:00 tap1: Ethernet address: 00:bd:c7:d3:3a:01 bridge0: Ethernet address: 02:4c:89:ce:33:00 tap0: promiscuous mode enabled bridge0: link state changed to DOWN em0: promiscuous mode enabled em0: link state changed to DOWN bridge1: Ethernet address: 02:4c:89:ce:33:01 tap1: promiscuous mode enabled bridge1: link state changed to DOWN em1: link state changed to DOWN em1: promiscuous mode enabled em1: link state changed to UP bridge1: link state changed to UP em0: link state changed to UP ==== dmesg from the guest root@drag:~ # dmesg | less Copyright (c) 1992-2013 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 10.0-CURRENT #33 r251224: Sat Jun 1 09:48:40 CDT 2013 r...@olive.macktronics.com:/usr/obj/usr/src/sys/MACKGEN amd64 FreeBSD clang version 3.3 (trunk 178860) 20130405 CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (3199.84-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x206d7 Family = 0x6 Model = 0x2d Stepping = 7 Features=0x8fa3ab7f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,APIC,SEP,PGE,CMOV,PAT,PSE36,DTS,MMX,FXSR,SSE,SSE2,SS,PBE> Features2=0x83bee217<SSE3,PCLMULQDQ,DTES64,DS_CPL,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,HV> AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM> AMD Features2=0x1<LAHF> real memory = 2147483648 (2048 MB) avail memory = 1985380352 (1893 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: <BHYVE BVMADT > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 2 package(s) x 1 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 2 ioapic0 <Version 1.1> irqs 0-16 on motherboard module_register_init: MOD_LOAD (vesa, 0xffffffff807bb380, 0) error 19 kbd0 at kbdmux0 acpi0: <BHYVE BVXSDT> on motherboard atrtc0: <AT realtime clock> port 0x70-0x71,0x72-0x77 irq 8 on acpi0 Event timer "RTC" frequency 32768 Hz quality 0 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib0: no PRT entry for 0.31.INTA virtio_pci0: <VirtIO PCI Network adapter> port 0x2000-0x201f mem 0xc0000000-0xc0001fff at device 1.0 on pci0 vtnet0: <VirtIO Networking Adapter> on virtio_pci0 virtio_pci0: host features: 0x1018020 <NotifyOnEmpty,Status,MrgRxBuf,MacAddress> virtio_pci0: negotiated features: 0x1018020 <NotifyOnEmpty,Status,MrgRxBuf,MacAddress> vtnet0: Ethernet address: 00:a0:98:58:64:98 virtio_pci1: <VirtIO PCI Network adapter> port 0x2020-0x203f mem 0xc0002000-0xc0003fff at device 2.0 on pci0 vtnet1: <VirtIO Networking Adapter> on virtio_pci1 virtio_pci1: host features: 0x1018020 <NotifyOnEmpty,Status,MrgRxBuf,MacAddress> virtio_pci1: negotiated features: 0x1018020 <NotifyOnEmpty,Status,MrgRxBuf,MacAddress> vtnet1: Ethernet address: 00:a0:98:ec:d7:5d virtio_pci2: <VirtIO PCI Block adapter> port 0x2040-0x207f mem 0xc0004000-0xc0005fff at device 3.0 on pci0 vtblk0: <VirtIO Block Adapter> on virtio_pci2 virtio_pci2: host features: 0x10000004 <RingIndirect,MaxNumSegs> virtio_pci2: negotiated features: 0x10000004 <RingIndirect,MaxNumSegs> vtblk0: 24576MB (50331648 512 byte sectors) uart2: <16550 or compatible> port 0x3f8-0x3ff irq 4 at device 31.0 on pci0 uart2: console (9600,n,8,1) ctl: CAM Target Layer loaded Timecounters tick every 10.000 msec g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/vtbd0p2 [rw]... g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT calcru: runtime went backwards from 992 usec to 982 usec for pid 794 (sshd) calcru: runtime went backwards from 702 usec to 695 usec for pid 800 (sendmail) Thanks, hope this might help, Dan _______________________________________________ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"