On Thu, Apr 03, 2014 at 07:36:05AM -0400, Glen Barber wrote: > On Thu, Apr 03, 2014 at 09:47:02AM +0200, Torbjorn Granlund wrote: > > Glen Barber <g...@freebsd.org> writes: > > The issue is specific to certain hardware configurations, and unless > > anyone has made any breakthroughs that I am unaware of, the cause is > > still unknown. > > > > It happens on: > > > > AMD piledriver running Linux+KVM > > AMD piledriver running Linux+Xen > > Intel Nehalem running NetBSD+Xen > > Intel Sandybridge running NetBSD+Xen > > Intel Haswell running NetBSD+Xen > > AMD K10 Barcelona running NetBSD+Xen > > AMD Bulldozer running NetBSD+Xen > > > > We need more specifics. >
Here is the type of information we need: CPU information RAM ACPI information Drive controller information On this machine, I do *not* see any issue with FreeBSD 10.x VMs: CPU: Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz (3605.73-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x206a7 Family = 0x6 Model = 0x2a Stepping = 7 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=0x1f9ae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX> AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant, performance statistics real memory = 34359738368 (32768 MB) avail memory = 32940740608 (31414 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <ALASKA A M I> FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 SMT threads ioapic0 <Version 2.0> irqs 0-23 on motherboard random: <Software, Yarrow> initialized kbd1 at kbdmux0 aesni0: <AES-CBC,AES-XTS> on motherboard cryptosoft0: <software crypto> on motherboard ahci0: <Intel Panther Point AHCI SATA controller> port 0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf090-0xf097,0xf080-0xf083,0xf060-0xf07f mem 0xf7a16000-0xf7a167ff irq 19 at device 31.2 on pci0 Glen
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