On Wednesday 15 September 2010 10:57:10 Gleb Natapov wrote: > On Wed, Sep 15, 2010 at 10:50:15AM -0500, Rick Vernam wrote: > > On Wednesday 15 September 2010 10:32:51 Gleb Natapov wrote: > > > On Wed, Sep 15, 2010 at 10:30:38AM -0500, Rick Vernam wrote: > > > > On Wednesday 15 September 2010 10:24:29 Gleb Natapov wrote: > > > > > On Wed, Sep 15, 2010 at 10:16:29AM -0500, Rick Vernam wrote: > > > > > > I don't have nearly enough info to file a proper bug report. > > > > > > > > > > > > I am running qemu-kvm-0.13.0 rc1 > > > > > > starting qemu like so: > > > > > > /root/qemu/bin/qemu-system-x86_64 -cpu host -enable-kvm -drive > > > > > > file=/root/qemu/w2k3_server.raw,if=virtio,aio=native -net > > > > > > nic,model=virtio,macaddr=52:54:00:12:34:56 -net tap,ifname=tap0 > > > > > > -localtime - usb -usbdevice tablet -vga std -vnc :25581 -monitor > > > > > > stdio -m 512 -runas rick > > > > > > > > > > > > When I reboot the guest OS, Qemu will quit during guest POST with > > > > > > the > > > > > > > > > > > following message: > > > > > How do you reboot it? From inside the guest or by system_reset in > > > > > monitor? > > > > > > > > From inside the guest. > > > > > > And if you do system_reset? > > > > Same failure. > > > > > > Also forgot to mention that this only happens when using -vnc > > > > > > You mean with SDL it works? Doesn't make sense to me :( > > > > I have not encountered any such error with SDL. > > Note that where I run Qemu and encounter this error, SDL support is not > > even enabled (headless server). > > So how do you know it works with SDL? Also does the same happens with > linux guest + virtio disk? okay, linux guest started like so, this time on my laptop: qemu-system-x86_64 -cpu host -enable-kvm -drive file=/home/rick/qemu/hds/linux.raw,if=virtio,media=disk,aio=native -m 1368 -net nic,model=virtio -net user -localtime -usb -name "32-bit Linux" -vnc :25581
Fails just like other, both during guest initiated and system_reset: Guest moved used index from 0 to 147 If I run with -drive file=...,if=ide,... I do not experience the failure. I typically run my linux guest with -vga vmware & -drive if=virtio, but without vnc...and I have never experienced this failure. my laptop is Linux 2.6.33.5 SMP x86_64 Intel(R) Core(TM) i7 CPU Q 820 @ 1.73GHz GenuineIntel GNU/Linux qemu-kvm-0.13.0-rc1 on my laptop is configured like so: ./configure --prefix=/usr --target-list=x86_64-softmmu --extra-cflags="- march=native -O2 -pipe" --extra-ldflags="-march=native -O2 -pipe" --audio-drv- list=alsa --disable-curses --disable-curl --disable-vnc-tls --disable-vnc-sasl --enable-vnc-jpeg --enable-vnc-png --enable-vnc-thread Install prefix /usr BIOS directory /usr/share/qemu binary directory /usr/bin config directory /usr/etc Manual directory /usr/share/man ELF interp prefix /usr/gnemul/qemu-%M Source path /home/rick/qemu/src/qemu-kvm-0.13.0-rc1 C compiler gcc Host C compiler gcc CFLAGS -O2 -g QEMU_CFLAGS -m64 -fstack-protector-all -Wold-style-definition -Wold- style-declaration -I. -I$(SRC_PATH) -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE - D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant- decls -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -fno- strict-aliasing -march=native -O2 -pipe LDFLAGS -Wl,--warn-common -m64 -g -march=native -O2 -pipe make make install install host CPU x86_64 host big endian no target list x86_64-softmmu tcg debug enabled no Mon debug enabled no gprof enabled no sparse enabled no strip binaries yes profiler no static build no -Werror enabled no SDL support yes curses support no curl support no check support no mingw32 support no Audio drivers alsa Extra audio cards ac97 es1370 sb16 Block whitelist Mixer emulation no VNC TLS support no VNC SASL support no VNC JPEG support yes VNC PNG support yes VNC thread yes xen support no CPU emulation yes brlapi support no bluez support yes Documentation yes NPTL support yes GUEST_BASE yes PIE user targets no vde support no IO thread no Linux AIO support yes ATTR/XATTR support yes Install blobs yes KVM support yes KVM PIT support yes KVM device assig. yes fdt support no preadv support yes fdatasync yes uuid support yes vhost-net support yes > And can you reproduce the problem without virtio-net + your windows guest. without virtio-net (ie, just -net nic) it continues to fail. however, without virtio-scsi (ie, -drive file=...,if=ide,...) it does not fail. So with both windows & linux guests, it fails only with -file ...,if=virtio,... and -vnc Thanks Gleb, -Rick > > -- > Gleb.
