Date: Tue, 26 Jul 2011 21:10:17 +0200 From: "K. Macy" <kmacy@freebsd.org> To: Sean Bruno <seanbru@yahoo-inc.com> Cc: "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org> Subject: Re: FreeBSD 8, PV, i386 panic with vcpus > 1 Message-ID: <CAHM0Q_PgUF385ud=bYcS9O%2BnW0%2BRM9sj0TVHh7Sw7O5==qO4xA@mail.gmail.com> In-Reply-To: <1311705329.3927.8.camel@hitfishpass-lx.corp.yahoo.com> References: <1311705329.3927.8.camel@hitfishpass-lx.corp.yahoo.com>
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Correct, I put much of the infrastructure in place but did not end up "debugging it in to existence." Cheers On Tuesday, July 26, 2011, Sean Bruno <seanbru@yahoo-inc.com> wrote: > I assume then, that the i386 PV instance cannot do more than 1 CPU at > this time? > > sean > > > > Started domain ref8-xen32 (id=120) > WARNING: loader(8) metadata is missing! > GDB: no debug ports present > KDB: debugger backends: ddb > KDB: current backend: ddb > Copyright (c) 1992-2011 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 8.2-STABLE #1 r224449: Tue Jul 26 09:53:36 PDT 2011 > > sbruno@ref8-xen32.freebsd.org:/usr/obj/dumpster/scratch/sbruno-scratch/8/sys/XEN i386 > WARNING: WITNESS option enabled, expect reduced performance. > Xen reported: 2493.746 MHz processor. > Timecounter "ixen" frequency 1953125 Hz quality 0 > CPU: Intel(R) Xeon(R) CPU L5420 @ 2.50GHz (2493.75-MHz > 686-class CPU) > Origin = "GenuineIntel" Id = 0x10676 Family = 6 Model = 17 > Stepping = 6 > > Features=0xbfe3fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > > Features2=0xce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1> > AMD Features=0x20100000<NX,LM> > AMD Features2=0x1<LAHF> > TSC: P-state invariant > real memory = 805306368 (768 MB) > avail memory = 777650176 (741 MB) > gdtpfn=20103f pdptpfn=3d0be > panic: HYPERVISOR_vcpu_op(VCPUOP_initialise, cpu, > &ctxt): /dumpster/scratch/sbruno-scratch/8/sys/i386/xen/mp_machdep.c:930 > cpuid = 0 > KDB: enter: panic > [thread pid 0 tid 0 ] > Stopped at kdb_enter+0x3a: movl $0,kdb_why > db> > db> > db> > db> bt > Tracing pid 0 tid 0 td 0xc03dec90 > kdb_enter(c0369837,c0369837,c03915fd,c06b4ca8,0,...) at kdb_enter+0x3a > panic(c03915fd,c03983a2,c0398124,3a2,c0398124,...) at panic+0x134 > start_all_aps(c0396bf2,1,c03b2890,c036e574,0,...) at start_all_aps+0x7d4 > cpu_mp_start(c03f3234,c036e574,0,1,fffffff,...) at cpu_mp_start+0x155 > smp_topo_find(0,6040800,6040800,6b9000,0,...) at smp_topo_find+0xbf > mi_startup(6b9000,0,0,0,0,...) at mi_startup+0xac > btext() at btext+0x95 > > > _______________________________________________ > freebsd-xen@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org" >
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