[Bug 1047040] [NEW] kvm crashed - memory corruption

[Serge Hallyn]

Public bug reported:

Kvm on precise crashed while rebooting a quantal desktop guest.  On
console I saw:

Msg: 192
Msg: 192
*** glibc detected *** kvm: malloc(): memory corruption: 0x00007f1aab021ec0 ***

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: qemu-kvm 1.0+noroms-0ubuntu14.1
ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27
Uname: Linux 3.2.0-30-generic x86_64
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
Date: Thu Sep  6 15:44:30 2012
KvmCmdLine:
 UID        PID  PPID  C    SZ   RSS PSR STIME TTY          TIME CMD
 serge     4365  4364  9 725017 908976 0 14:58 pts/5    00:04:17 kvm -drive file=quantal-desk.img,if=virtio,cache=none -m 1024 -net nic,model=virtio -net tap,script=no,downscript=no,ifname=tap0 -vga cirrus -vnc :1
MachineType: Dell Inc. Vostro 1220
ProcEnviron:
 LANGUAGE=en_US:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-30-generic root=UUID=42cf5a74-4059-42ed-adf1-e89186f4750d ro quiet splash vt.handoff=7
SourcePackage: qemu-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/15/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.0
dmi.board.name: 0X482M
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd10/15/2009:svnDellInc.:pnVostro1220:pvr:rvnDellInc.:rn0X482M:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Vostro 1220
dmi.sys.vendor: Dell Inc.

** Affects: qemu-kvm (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise running-unity

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https://bugs.launchpad.net/bugs/1047040

Title:
  kvm crashed - memory corruption

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