segfault with windows XP guest
Hi there, I currently have about five guests set up with KVM, one of them being windows XP. I am having trouble with the windows XP one. It will works for a bit and then the process dies with the following in the kern.log:
kvm[5593]: segfault at 29c ip 00000000004316d8 sp 00007fff0766bed0 error 4 in kvm[400000+1e0000]
Once the process dies once, then it keeps happening. The virtual machine will hardly boot now and it just crashes with this error.
No major load on the windows VM, acpi enabled, a single 20Gb raw disk.
Really hoping to get this working, thanks!
Quoted 10 lines · Gene Horodecki
Hi there, I currently have about five guests set up with KVM, one of them being windows XP. I am having trouble with the windows XP one. It will works for a bit and then the process dies with the following in the kern.log:
kvm[5593]: segfault at 29c ip
00000000004316d8sp00007fff0766bed0error 4 in kvm[400000+1e0000]Once the process dies once, then it keeps happening. The virtual machine will hardly boot now and it just crashes with this error.
No major load on the windows VM, acpi enabled, a single 20Gb raw disk.
Really hoping to get this working, thanks!
Please generate a core dump and a stack trace. You may need to ./configure --disable-strip so that debug symbols are retained.
Signature · 1 line
error compiling committee.c: too many arguments to function
A message that is not in the archive (sent off-list or not yet received): [email protected]
Quoted 8 lines · Gene Horodecki
Quoted 7 lines · Avi Kivity
Quoted 6 lines · Gene Horodecki
Hi there, I currently have about five guests set up with KVM, one of them being windows XP. I am having trouble with the windows XP one. It will works for a bit and then the process dies with the following in the kern.log:
kvm[5593]: segfault at 29c ip
00000000004316d8sp00007fff0766bed0error 4 in kvm[400000+1e0000]Once the process dies once, then it keeps happening. The virtual machine will hardly boot now and it just crashes with this error.
Quoted 9 lines
Quoted 7 lines
Quoted 4 lines
No major load on the windows VM, acpi enabled, a single 20Gb raw disk.
Really hoping to get this working, thanks!
Please generate a core dump and a stack trace. You may need to ./configure --disable-strip so that debug symbols are retained.
Can someone please link me to instructions on how to do this? Thanks.
On the command line, do
$ ulimit -c unlimited
then run your guest (from the command line). When it segfaults it will say "core dumped". Look for a file named core (or core.$PID), and run
$ gdb /path/to/qemu-system-x86_64 /path/to/core/file (gdb) bt full
and post the results.
Signature · 1 line
error compiling committee.c: too many arguments to function