Date: Wed, 29 Mar 2023 13:08:28 +0200 From: Corvin =?ISO-8859-1?Q?K=F6hne?= <corvink@FreeBSD.org> To: Evilham <contact@evilham.com>, freebsd-virtualization@FreeBSD.org Subject: Re: CURRENT: Operation not supported by device Message-ID: <4118bddf3c1ff0724f9e83934c534bb38baa48a9.camel@FreeBSD.org> In-Reply-To: <b9c2691be6de74bcd2eb6306ab397f341fba@yggdrasil.evilham.com> References: <b9c2691be6de74bcd2eb6306ab397f341fba@yggdrasil.evilham.com>
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--=-JQoWqU9vB1fw3zMGApwN Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2023-03-29 at 12:44 +0200, Evilham wrote: > Hello, >=20 > I've been using bhyve for a while now and in the past couple days=20 > (though I'm not sure when it started, certainly less than two=20 > weeks ago), I've been getting this message when trying to start a=20 > VM on CURRENT: >=20 > # # This is after unloading vmm > # sh /usr/share/examples/bhyve/vmrun.sh -E -I null.iso -d=20 > =C2=A0 disk0.img test > *** vmm.ko is not loaded > # kldload vmm > # sh /usr/share/examples/bhyve/vmrun.sh -E -I null.iso -d=20 > =C2=A0 disk0.img test > Launching virtual machine "test" ... > device emulation initialization error: Operation not supported by=20 > device > # bhyvectl --vm=3Dtest --destroy > # kldunload vmm >=20 >=20 > FWIW, there have been no changes on the BIOS, as can be seen vmm=20 > loads without issues or warnings. > I usually use vm-bhyve, but was trying to discard that by going=20 > back to the basics. >=20 > Would greatly appreciate pointers as to where to look in order to=20 > be able to use bhyve again :-). >=20 > This is the CPU as reported on dmesg: >=20 > CPU: AMD Ryzen 7 PRO 2700U w/ Radeon Vega Mobile Gfx (2196.04-MHz=20 > K8-class CPU) > =C2=A0 Origin=3D"AuthenticAMD"=C2=A0 Id=3D0x810f10=C2=A0 Family=3D0x17=C2= =A0 Model=3D0x11=20 > =C2=A0 Stepping=3D0 > =C2=A0 > 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> > =C2=A0 > Features2=3D0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2, > MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> > =C2=A0 AMD Features=3D0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM> > =C2=A0 AMD=20 > =C2=A0 > Features2=3D0x35c233ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch, > OSVW,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX> > =C2=A0 Structured Extended=20 > =C2=A0 > Features=3D0x209c01a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFL > USHOPT,SHA> > =C2=A0 XSAVE Features=3D0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES> > =C2=A0 AMD Extended Feature Extensions ID=20 > =C2=A0 EBX=3D0x1007<CLZERO,IRPerf,XSaveErPtr,IBPB> > =C2=A0 SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=3D32768 > =C2=A0 TSC: P-state invariant, performance statistics >=20 > And on with sysctl dev.cpu.0 (there are 0-7 of these) > dev.cpu.0.cx_method: C1/hlt C2/io > dev.cpu.0.cx_usage_counters: 415801 517428 > dev.cpu.0.cx_usage: 44.55% 55.44% last 2765us > dev.cpu.0.cx_lowest: C8 > dev.cpu.0.cx_supported: C1/1/1 C2/2/400 > dev.cpu.0.freq_levels: 2200/2681 1700/1615 1600/1460 > dev.cpu.0.freq: 2200 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.%pnpinfo: _HID=3Dnone _UID=3D0 _CID=3Dnone > dev.cpu.0.%location: handle=3D\_PR_.C000 > dev.cpu.0.%driver: cpu > dev.cpu.0.%desc: ACPI CPU >=20 > Thanks in advance for any pointers! > -- > Evilham >=20 Hi Evilham, I've already seen this issue on one of my AMD devices too. Could you please test the following patch: https://reviews.freebsd.org/D39310 --=20 Kind regards, Corvin --=-JQoWqU9vB1fw3zMGApwN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEgvRSla3m2t/H2U9G2FTaVjFeAmoFAmQkHCwACgkQ2FTaVjFe Amp54xAAkeeRAmxXv8OTSilZ7Li8cNY/nfCuE8W5WmOexPQswQcCikNopmVO17r9 20h+254cq+/eFKhAdv8wm9H9wdMOMCtWyBlL1w02mWAh2IejeRF1nPGbtqCwksF/ rCwmbTsh9o86xThswNP2nv9xmHGxcNb8T7Wu5paLNsnduJKYgJuAOIKQJqMuNYlB lwp2IVxRPFQBouStOwiykeAB6GDrU40Z8KEv4MImQiw0GTTkhRZokMqAsXxC5H1D 4YpaL7+qPNAGqE4Hxc5Z3178THJS3dYFdPoVqvpLr3pBW2HEB1GWDlAK+gWJhpjy yt1beDnAS8KdpjkV8xKeQfKRDZqKRmfN+gb8kDUx+dhPA+u9fg7JH/X741p9OS9L c4HPsrlGKaxBXiSzvSm95mUjapprd5Ks/3gsVgAHgjcCL/QbjXMzbg4RV39HWiZx qy/zQ4uO8OAzrrzyXPiumN4iqf54HTBSmEkad2GGA/5An+/aQCmMuBDuC/94vuO0 wUD/cBMGNdOfQilmIxiyx97iCtr48RvhUSjK1TRXbZWv+/ssKjlbMPj0g3KeES8W 62lWgpjainNqAI07l5GJkNHfDjS0vlbthZ0uXEG7NbqscTkRTstDC2Llcczq1xOy siAjRwyc5bSNjpQ3NeR8X4Ag0rKd/ERVBQq3w9AXHn4TqAwuC1A= =G+Ol -----END PGP SIGNATURE----- --=-JQoWqU9vB1fw3zMGApwN--
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