Oops, I forgot Cc: qemu's port maintainer and a author of KQEMU on FreeBSD. On Sun, 15 May 2005 00:31:33 +0900 (JST) Norikatsu Shigemura <nork_at_freebsd.org> wrote: > I contacted a VM panic on following environment. > > FreeBSD: current (2005/05/14) > Application: ports/emulators/qemu with KQEMU(WITH_KQEMU > option). > To do something: > I'm compiling FreeBSD 5.4-RELEASE-p1 (make buildworld) as > guest on qemu, and, after a while, current causes a panic. > > P.S. > I have never contacted a panic like following without qemu. > > > FreeBSD 6.0-CURRENT #5: Sat May 14 20:47:35 JST 2005 > nork_at_nadesico.ninth-nine.com:/usr/obj/usr/src/sys/NADESICO > ACPI APIC Table: <VIA694 AWRDACPI> > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Pentium(R) III CPU family 1133MHz (1129.08-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1 > Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> > real memory = 1610547200 (1535 MB) > avail memory = 1568923648 (1496 MB) > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ioapic0 <Version 1.1> irqs 0-23 on motherboard > QEMU Accelerator Module version 1.0.0, Copyright (c) 2005 Fabrice Bellard > FreeBSD wrapper port, Copyright (c) 2005 Antony T Curtis > This is a proprietary product. Read the LICENSE file for more information > Redistribution of this module is prohibited without authorization > kqemu: KQEMU installed, max_instances=4 max_locked_mem=131072kB. > > (snip) > > login: info: [drm] Loading R200 Microcode > panic: vm_page_insert: page already inserted > cpuid = 0 > KDB: enter: panic > [thread pid 32128 tid 100222 ] > Stopped at kdb_enter+0x30: leave > db> where > Tracing pid 32128 tid 100222 td 0xc3c30000 > kdb_enter(c0663e9f,0,c0672378,f8823b7c,f8823b80) at kdb_enter+0x30 > panic(c0672378,f8823b94,c3c30000,c22cebe8,0) at panic+0x14e > vm_page_insert(c22cebe8,c80e4840,2,0,c13de698) at vm_page_insert+0x2a > vm_page_alloc(c80e4840,2,0,0,f8823c44) at vm_page_alloc+0x348 > vm_fault(c3c23a8c,805b000,2,8,f8823cec) at vm_fault+0xa30 > trap_pfault(f8823d38,1,805b188,bfbfe440,805b188) at trap_pfault+0x13b > trap(c062003b,3b,3b,8062034,8062048) at trap+0x21a > calltrap() at calltrap+0x5 > --- trap 0xc, eip = 0x68c3e5ac, esp = 0xbfbfe400, ebp = 0xbfbfe428 --- > db> show pcpu 0 > cpuid = 0 > curthread = 0xc3c30000: pid 32128 "gnome-netstatus-app" > curpcb = 0xf8823d90 > fpcurthread = none > idlethread = 0xc2bf0780: pid 12 "idle: cpu0" > APIC ID = 0 > currentldt = 0x50 > db> show pcpu 1 > cpuid = 1 > curthread = 0xc2bf0600: pid 11 "idle: cpu1" > curpcb = 0xe433dd90 > fpcurthread = none > idlethread = 0xc2bf0600: pid 11 "idle: cpu1" > APIC ID = 1 > currentldt = 0x50Received on Sat May 14 2005 - 13:49:07 UTC
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