CFT: bhyve AMD snapshot

Thu Feb 20 07:16:51 UTC 2014

Just to let people know destroying it does work... now I do not need to
test PC on a production host thanks!!!! (just saved hours or headache with
this about $2k in money)

On Thu, Feb 20, 2014 at 1:44 AM, Anish Gupta <akgupt3 at gmail.com> wrote:

> Hi Aryeh,
>
>  You need to destroy the VM before creating  new one with same name,  so
> between bhyve and bhyveload, you should use "bhyvectl --destroy --vm=<vm
> name=t4n1ustl23>. This fixed the problem "Fatal trap 30: reserved (unknown)
> fault while in kernel mode" which I was able to reproduce on my Phenom box.
>
> bhyveload.....vm1
> bhyve.....vm1
> ...
> bhyvectl --destroy --vm=vm1 <<
> bhyveload ...vm1
> bhyve.....vm1
> ....
>
> Thanks for your help in testing bhyve_svm and bhyve.
>
> -Anish
>
> On Feb 17, 2014, at 8:27 PM, Aryeh Friedman <aryeh.friedman at gmail.com>
> wrote:
>
> > Sorry for taking so long (forgot to say orginally this is the guest)
> >
> >
> > On Wed, Feb 12, 2014 at 10:30 AM, Peter Grehan <grehan at freebsd.org>
> wrote:
> >
> >> Hi Aryeh,
> >>
> >> kernel panic during boot
> >>>
> >>
> >> Can you post a verbose boot log with the panic (i.e. "boot -v" from the
> >> loader prompt) ?OK boot -v
> >> Booting...
> >> SMAP type=01 base=0000000000000000 len=00000000000a0000
> >> SMAP type=01 base=0000000000100000 len=000000001ff00000
> >> Table 'APIC' at 0xf0500
> >> APIC: Found table at 0xf0500
> >> APIC: Using the MADT enumerator.
> >> MADT: Found CPU APIC ID 0 ACPI ID 0: enabled
> >> SMP: Added CPU 0 (AP)
> >> 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 10.0-RELEASE #0 r260789: Thu Jan 16 22:34:59 UTC 2014
> >>    root at snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
> >> FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
> >> Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff817f2000.
> >> Hypervisor: Origin = "bhyve bhyve "
> >> Calibrating TSC clock ... TSC clock: 2595069727 Hz
> >> CPU: AMD A6-3650 APU with Radeon(tm) HD Graphics (2595.07-MHz K8-class
> CPU)
> >>  Origin = "AuthenticAMD"  Id = 0x300f10  Family = 0x12  Model = 0x1
> >> Stepping = 0
> >>
> >>
> Features=0x783ab7f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,APIC,SEP,PGE,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2>
> >>  Features2=0x80a02001<SSE3,CX16,x2APIC,POPCNT,HV>
> >>  AMD
> >>
> Features=0xe6505880<<s7>,SYSCALL,<s12>,<s14>,NX,MMX+,FFXSR,Page1GB,LM,3DNow!+,3DNow!>
> >>  AMD
> >>
> Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT>
> >>  TSC: P-state invariant
> >> L1 2MB data TLB: 48 entries, fully associative
> >> L1 2MB instruction TLB: 16 entries, fully associative
> >> L1 4KB data TLB: 48 entries, fully associative
> >> L1 4KB instruction TLB: 32 entries, fully associative
> >> L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
> >> L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way
> >> associative
> >> L2 2MB data TLB: 128 entries, 2-way associative
> >> L2 2MB instruction TLB: 0 entries, 2-way associative
> >> L2 4KB data TLB: 1024 entries, 4-way associative
> >> L2 4KB instruction TLB: 1024 entries, 4-way associative
> >> L2 unified cache: 1024 kbytes, 64 bytes/line, 1 lines/tag, 16-way
> >> associative
> >> real memory  = 536870912 (512 MB)
> >> Physical memory chunk(s):
> >> 0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
> >> 0x0000000000100000 - 0x00000000001fffff, 1048576 bytes (256 pages)
> >> 0x000000000181a000 - 0x000000001f29ffff, 497573888 bytes (121478 pages)
> >> avail memory = 492273664 (469 MB)
> >> Event timer "LAPIC" quality 400
> >> ACPI APIC Table: <BHYVE  BVMADT  >
> >> APIC: CPU 0 has ACPI ID 0
> >> x86bios:  IVT 0x000000-0x0004ff at 0xfffff80000000000
> >> x86bios: SSEG 0x001000-0x001fff at 0xfffffe002c174000
> >> x86bios:  ROM 0x0a0000-0x0fefff at 0xfffff800000a0000
> >> XEN: CPU 0 has VCPU ID 0
> >> random device not loaded; using insecure entropy
> >> ULE: setup cpu 0
> >> ACPI: RSDP 0xf0400 00024 (v02 BHYVE )
> >> ACPI: XSDT 0xf0480 0003C (v01 BHYVE  BVXSDT   00000001 INTL 20130823)
> >> ACPI: APIC 0xf0500 00054 (v01 BHYVE  BVMADT   00000001 INTL 20130823)
> >> ACPI: FACP 0xf0600 0010C (v05 BHYVE  BVFACP   00000001 INTL 20130823)
> >> ACPI: DSDT 0xf0800 0012F (v02 BHYVE  BVDSDT   00000001 INTL 20130823)
> >> ACPI: FACS 0xf0780 00040
> >> ACPI: HPET 0xf0740 00038 (v01 BHYVE  BVHPET   00000001 INTL 20130823)
> >> MADT: Found IO APIC ID 0, 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: intpin 9 polarity: low
> >> ioapic0 <Version 1.1> irqs 0-23 on motherboard
> >> cpu0 BSP:
> >>     ID: 0x00000000   VER: 0x00000011 LDR: 0x00000000 DFR: 0xffffffff
> >>  lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
> >>  timer: 0x000100ef therm: 0x00010000 err: 0x000000f0
> >> wlan: <802.11 Link Layer>
> >> snd_unit_init() u=0x00ff8000 [512] d=0x00007c00 [32] c=0x000003ff [1024]
> >> feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=5
> >> feeder_rate_min=1 feeder_rate_max=2016000 feeder_rate_round=25
> >> Hardware, Intel IvyBridge+ RNG: RDRAND is not present
> >> Hardware, VIA Nehemiah Padlock RNG: VIA Padlock RNG not present
> >> kbd0 at kbdmux0
> >> mem: <memory>
> >> null: <null device, zero device>
> >> nfslock: pseudo-device
> >> Falling back to <Software, Yarrow> random adaptor
> >> random: <Software, Yarrow> initialized
> >> module_register_init: MOD_LOAD (vesa, 0xffffffff80cfa5e0, 0) error 19
> >> io: <I/O>
> >> VMBUS: load
> >> hptnr: R750/DC7280 controller driver v1.0
> >> hpt27xx: RocketRAID 27xx controller driver v1.1
> >> hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2
> >>
> >>
> >> Fatal trap 30: reserved (unknown) fault while in kernel mode
> >> cpuid = 0; apic id = 00
> >> instruction pointer    = 0x20:0xffffffff80d1d3af
> >> stack pointer            = 0x28:0xffffffff817f6b10
> >> frame pointer            = 0x28:0xffffffff817f6b40
> >> code segment        = base 0x0, limit 0xfffff, type 0x1b
> >>            = DPL 0, pres 1, long 1, def32 0, gran 1
> >> processor eflags    = interrupt enabled, IOPL = 0
> >> current process        = 0 (swapper)
> >> trap number        = 30
> >> panic: reserved (unknown) fault
> >> cpuid = 0
> >> KDB: stack backtrace:
> >> #0 0xffffffff808e7dd0 at kdb_backtrace+0x60
> >> #1 0xffffffff808af8b5 at panic+0x155
> >> #2 0xffffffff80c8e692 at trap_fatal+0x3a2
> >> #3 0xffffffff80c8e2cf at trap+0x7bf
> >> #4 0xffffffff80c75392 at calltrap+0x8
> >> #5 0xffffffff80d1e59e at vmbus_identify+0xe
> >> #6 0xffffffff808e02d7 at bus_generic_probe+0x77
> >> #7 0xffffffff80c7314a at nexus_acpi_attach+0x1a
> >> #8 0xffffffff808df242 at device_attach+0x3a2
> >> #9 0xffffffff808e07b9 at bus_generic_new_pass+0xe9
> >> #10 0xffffffff808dd0af at bus_set_pass+0x8f
> >> #11 0xffffffff80c7472a at configure+0xa
> >> #12 0xffffffff80861238 at mi_startup+0x118
> >> #13 0xffffffff802d3e0c at btext+0x2c
> >> Uptime: 1s
> >> Automatic reboot in 15 seconds - press a key on the console to abort
> >>
> >>
> > --
> > Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org
> > _______________________________________________
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> > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization
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>
>

-- 
Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org