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Diffstat (limited to 'results/classifier/105/KVM/810588')
| -rw-r--r-- | results/classifier/105/KVM/810588 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/results/classifier/105/KVM/810588 b/results/classifier/105/KVM/810588 new file mode 100644 index 00000000..3b65944f --- /dev/null +++ b/results/classifier/105/KVM/810588 @@ -0,0 +1,52 @@ +KVM: 0.551 +device: 0.547 +semantic: 0.531 +mistranslation: 0.511 +instruction: 0.483 +graphic: 0.473 +other: 0.442 +socket: 0.373 +boot: 0.338 +vnc: 0.337 +network: 0.304 +assembly: 0.225 + +Unexpected crash of qemu-kvm with SCSI disk emulation. + +Virual machine with MS windows 2003 installed on the virtual scsi disk (-drive file=/my/path/myimage.qcow2.img,boot=on,if=scsi,media=disk,bus=0,unit=1) unexpectedly crashes without core dump. When the image is connected as an ide disk (-hda ) vm flies normally. +Qemu-kvm version: 0.12.5 +Os/distr.: Debian squeeze, x86_64 + +On Thu, Jul 14, 2011 at 5:43 PM, Constantine Chernov +<email address hidden> wrote: +> Virual machine with MS windows 2003 installed on the virtual scsi disk (-drive file=/my/path/myimage.qcow2.img,boot=on,if=scsi,media=disk,bus=0,unit=1) unexpectedly crashes without core dump. When the image is connected as an ide disk (-hda ) vm flies normally. +> Qemu-kvm version: 0.12.5 +> Os/distr.: Debian squeeze, x86_64 + +Please post your full QEMU command-line. + +Did you enable core dumps before launch QEMU? Do "ulimit -c +unlimited" in the same shell before running the QEMU command-line. + +If it is exiting instead of crashing I suggest launching QEMU from gdb +and catching the exit: +1. Install qemu-kvm-dbg to get the debuginfo for useful backtraces +2. Start gdb with QEMU and its usual command-line arguments: gdb +--args qemu-kvm ... +3. Set breakpoints on exit(3) and abort(2): +b exit +b abort +4. Run the VM and reproduce the exit: +r +5. When it exits you will hopefully be at an exit/abort breakpoint and +can print the stack trace: +bt + +Please post the backtrace so we have more information on how the exit happens. + +Thanks, +Stefan + + +[Expired for QEMU because there has been no activity for 60 days.] + |