Date: Tue, 15 Mar 2016 14:36:49 +0000 From: Poul-Henning Kamp <phk@phk.freebsd.dk> To: freebsd-virtualization@freebsd.org Subject: -current host, 10.1 client loops Message-ID: <20918.1458052609@critter.freebsd.dk>
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I'm seing bhyve go into some kind of endless loop while trying to
compile the gcc port on 10.1 as guest.
In one case CTRL-T on the console kept working, but showed an rm(1)
process raking up CPU time.
Are there known bogon in current/bhyve or using 10.1-R/i386 as a guest
I have not spotted ?
How does one debug stuff like this ?
Poul-Henning
Bhyve started with:
sh /usr/share/examples/bhyve/vmrun.sh \
-m 1G \
-t ${VMN} \
-d ${P}.root.dd \
-d ${P}.swap.dd \
-d ${P}.tami_install.dd \
-d ${P}.tami_git.dd \
vm${VMU} || true
Host:
11.0-CURRENT #4 r296808: Sun Mar 13 22:39:59 UTC 2016
CPU: AMD Athlon(tm) II X3 455 Processor (3311.18-MHz K8-class CPU)
Origin=3D"AuthenticAMD" Id=3D0x100f53 Family=3D0x10 Model=3D0x5 Ste=
pping=3D3
Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,=
PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=3D0x802009<SSE3,MON,CX16,POPCNT>
AMD Features=3D0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow=
!+,3DNow!>
AMD Features2=3D0x837ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch=
,OSVW,IBS,SKINIT,WDT,NodeId>
SVM: NP,NRIP,NAsids=3D64
TSC: P-state invariant
real memory =3D 17179869184 (16384 MB)
avail memory =3D 16573935616 (15806 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <090712 APIC1033>
FreeBSD/SMP: Multiprocessor System Detected: 3 CPUs
FreeBSD/SMP: 1 package(s) x 3 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 =
(20150818/tbfadt-649)
Guest:
10.1-RELEASE i386
-- =
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence=
.
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