[Pkg-xen-devel] Bug#399073: xen-hypervisor-3.0.3-1-i386: dom0 crashes with a domU that define more than 6 vdb

[Laurent Corbes]

Package: xen-hypervisor-3.0.3-1-i386
Version: 3.0.3-0-2
Severity: important

When I try to start a domU with more than 6 vdb it crash.

The first time the vm does not launch and aparently wait for the loop
device creation (some scripts/block add, udev --daemon and sleep 1 process running). And nothing happen until I Ctrl+C the xm create.

My loop module is loaded with 64 loops.

After this first attempt the devices are created and I can relaunch it.
But this time it began to boot and crash in a dom0 kernel panic.

I use the 2.6.18-2-xen-686 kernels in both dom0 and domU.
system is a up2date etch + xen-utils-common from unstable.
System is a 2xPIII 1400, 1GB ram.

(PS: I can run another domU with 6 loop at the same time, it's not
globaly limited but per domU)

Thanks, I'll try to post a oops log once I got serial working.

-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18.1-glot-sj
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)