Date: Mon, 08 Oct 2018 19:03:19 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 232081] 12.0-BETA8 crashes under 11.2+Bhyve on Phenom-II (unemulated clflush [ebx]) Message-ID: <bug-232081-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232081 Bug ID: 232081 Summary: 12.0-BETA8 crashes under 11.2+Bhyve on Phenom-II (unemulated clflush [ebx]) Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: phk@FreeBSD.org 12.0-ALPHA8 on Phenom-II crashes with unemulated "clflush BYTE PTR [ebx] Host: ----- FreeBSD 11.2-RELEASE-p4 FreeBSD 11.2-RELEASE-p4 #0: Thu Sep 27 08:1= 6:24 UTC 2018 amd64 CPU: AMD Phenom(tm) II X6 1075T Processor (3013.98-MHz K8-class CPU) Origin=3D"AuthenticAMD" Id=3D0x100fa0 Family=3D0x10 Model=3D0x= a=20 Stepping=3D0 =20=20=20=20=20=20=20=20=20 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,IB= S,SKINIT,WDT,NodeId> SVM: NP,NRIP,NAsids=3D64 TSC: P-state invariant, performance statistics real memory =3D 34359738368 (32768 MB) avail memory =3D 33279193088 (31737 MB) Guest: ------ 12.0-ALPHA8-amd64-20180928-r338991 Result: ------- Host: ----- Launching virtual machine "vm14_fbsd" ... Failed to emulate instruction [0x0f 0xae 0x3b 0x8b 0x04 0x25 0xf8 0x5d 0xb8 0x81 0x48 0x01 0xc3 0x4c 0x39] at 0xffffffff8104abb0 Guest: ------ CPU: AMD Phenom(tm) II X6 1075T Processor (3013.42-MHz K8-c= lass CPU) Origin=3D"AuthenticAMD" Id=3D0x100fa0 Family=3D0x10 Mo= del=3D0xa=20 Stepping=3D0 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Features=3D0x1783fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,= MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,HTT> Features2=3D0x80802001<SSE3,CX16,POPCNT,HV> AMD Features=3D0xe6500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,LM,3DNow!+,3DNow!> AMD Features2=3D0x31fb<LAHF,CMP,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,SKINIT,WDT> TSC: P-state invariant [...] ACPI APIC Table: <BHYVE BVMADT > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 4 package(s) x 1 core(s) arc4random: no preloaded entropy cache --=20 You are receiving this mail because: You are the assignee for the bug.=
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