Re: [Qemu-devel] race condition in qemu-kvm-1.0.1

2012-07-04 Thread Marcelo Tosatti
On Wed, Jul 04, 2012 at 12:03:58PM +0200, Peter Lieven wrote: > On 07/03/12 17:54, Marcelo Tosatti wrote: > >On Wed, Jun 27, 2012 at 12:35:22PM +0200, Peter Lieven wrote: > >>Hi, > >> > >>we recently came across multiple VMs racing and stopping working. It > >>seems to happen when the system is at

Re: [Qemu-devel] race condition in qemu-kvm-1.0.1

2012-07-04 Thread Peter Lieven
On 07/03/12 17:54, Marcelo Tosatti wrote: On Wed, Jun 27, 2012 at 12:35:22PM +0200, Peter Lieven wrote: Hi, we recently came across multiple VMs racing and stopping working. It seems to happen when the system is at 100% cpu. One way to reproduce this is: qemu-kvm-1.0.1 with vnc-thread enabled

Re: [Qemu-devel] race condition in qemu-kvm-1.0.1

2012-07-03 Thread Marcelo Tosatti
On Wed, Jun 27, 2012 at 12:35:22PM +0200, Peter Lieven wrote: > Hi, > > we recently came across multiple VMs racing and stopping working. It > seems to happen when the system is at 100% cpu. > One way to reproduce this is: > qemu-kvm-1.0.1 with vnc-thread enabled > > cmdline (or similar): > /usr/

[Qemu-devel] race condition in qemu-kvm-1.0.1

2012-06-27 Thread Peter Lieven
Hi, we recently came across multiple VMs racing and stopping working. It seems to happen when the system is at 100% cpu. One way to reproduce this is: qemu-kvm-1.0.1 with vnc-thread enabled cmdline (or similar): /usr/bin/qemu-kvm-1.0.1 -net tap,vlan=141,script=no,downscript=no,ifname=tap15,vn

[Qemu-devel] race condition in qemu-kvm-1.0.1

2012-06-27 Thread Peter Lieven
Hi, we recently came across multiple VMs racing and stopping working. It seems to happen when the system is at 100% cpu. One way to reproduce this is: qemu-kvm-1.0.1 with vnc-thread enabled cmdline (or similar): /usr/bin/qemu-kvm-1.0.1 -net tap,vlan=141,script=no,downscript=no,ifname=tap15,vn