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[Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory
From: |
Rick Vernam |
Subject: |
[Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory |
Date: |
Tue, 02 Aug 2011 14:20:54 -0000 |
Seems to only crash the first time qemu is started after booting the host
machine.
After the first crash, qemu will run solid for days if the host machine is not
rebooted.
If I have an opportunity, I'll test if it also crashes after first start when
kvm and/or kvm_intel modules are unloaded and reloaded.
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https://bugs.launchpad.net/bugs/818673
Title:
virtio: trying to map MMIO memory
Status in QEMU:
New
Bug description:
Qemu host is Core i7, running Linux. Guest is Windows XP sp3.
Often, qemu will crash shortly after starting (1-5 minutes) with a statement
"qemu-system-x86_64: virtio: trying to map MMIO memory"
This has occured with qemu-kvm 0.14, qemu-kvm 0.14.1, qemu-0.15.0-rc0 and
qemu 0.15.0-rc1.
Qemu is started as such:
qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid
-drive file=/home/rick/qemu/hds/wxp.raw,if=virtio -m 768 -name WinXP -net
nic,model=virtio -net user -localtime -usb -vga qxl -device virtio-serial
-chardev spicevmc,name=vdagent,id=vdagent -device
virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice
port=1234,disable-ticketing -daemonize -monitor
telnet:localhost:12341,server,nowait
The WXP guest has virtio 1.1.16 drivers for net and scsi, and the most
current spice binaries from spice-space.org.
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- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory,
Rick Vernam <=
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, David Rando, 2011/08/04
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, Rick Vernam, 2011/08/04
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, Rick Vernam, 2011/08/05
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, Rick Vernam, 2011/08/13
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, David Rando, 2011/08/13
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, Rick Vernam, 2011/08/14
- [Qemu-devel] [Bug 818673] Re: virtio: trying to map MMIO memory, David Rando, 2011/08/25