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Date: Tue, 02 Sep 2008 11:14:47 +0200
From: Gerd Hoffmann <kraxel@redhat.com>
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Subject: [Qemu-devel] kqemu: 64bit bug
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To: qemu-devel@nongnu.org

  Hi,

Running rhel5 (x86_64) in qemu (svn head) with kqemu makes qemu exit
with this message:

RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000
RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000
RSP=00007fff823d8ad0
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000
R11=0000000000000200
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000
R15=0000000000000000
RIP=00002b6f286d0a60 RFL=00010202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00affb00
SS =002b 0000000000000000 ffffffff 00cff300
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 0000000000000000 00000000 00000000
LDT=0000 0000000000000000 00000000 00008200
TR =0040 ffff810001033000 0000206f 00008900
GDT=     ffffffff803e0000 00000080
IDT=     ffffffff8042d000 00000fff
CR0=8005003b CR2=00002b6f286d0a60 CR3=0000000016104000 CR4=000006e0
Unsupported return value: 0xffffffff

This is in early userspace boot ("Starting udev"), probably while
loading kernel modules and running assorted scripts.  Without the kqemu
module it runs fine.

ideas anyone?

cheers,
  Gerd