From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 25942] host Debian squeeze 2.6.36.2 crash while working with two guests one debian lenny 2.6.26.2 and windows xp sp3
Date: Sun, 2 Jan 2011 11:24:50 GMT [thread overview]
Message-ID: <201101021124.p02BOoRs015846@demeter2.kernel.org> (raw)
In-Reply-To: <bug-25942-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=25942
Avi Kivity <avi@redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |avi@redhat.com,
| |mtosatti@redhat.com
AssignedTo|virtualization_kvm@kernel-b |avi@redhat.com
|ugs.osdl.org |
--- Comment #1 from Avi Kivity <avi@redhat.com> 2011-01-02 11:24:49 ---
11: 55 push %ebp
12: 57 push %edi
13: 56 push %esi
14: 89 ce mov %ecx,%esi
16: 53 push %ebx
17: 89 d3 mov %edx,%ebx
19: 8b 6c 24 14 mov 0x14(%esp),%ebp
1d: e8 da e1 fe ff call 0xfffee1fc
22: 83 fd 01 cmp $0x1,%ebp
25: 89 c7 mov %eax,%edi
27: 75 0c jne 0x35
29: 89 d8 mov %ebx,%eax
2b: 2b c1 sub %ecx,%eax
^^^ fail here?
2d: e0 02 loopne 0x31
2f: 03 47 10 add 0x10(%edi),%eax
32: eb 2e jmp 0x62
34: 8b 57 04 mov 0x4(%edi),%edx
37: 8d 4d ff lea -0x1(%ebp),%ecx
3a: 8b 00 mov (%eax),%eax
3c: 8d 0c c9 lea (%ecx,%ecx,8),%ecx
Doesn't make sense. There isn't a pointer reference here. The following code
is nonsensical.
Looks like memory corruption, please post a disassembly of gfn_to_rmap() from
your kvm.ko.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
prev parent reply other threads:[~2011-01-02 11:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-30 15:04 [Bug 25942] New: host Debian squeeze 2.6.36.2 crash while working with two guests one debian lenny 2.6.26.2 and windows xp sp3 bugzilla-daemon
2011-01-02 11:24 ` bugzilla-daemon [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201101021124.p02BOoRs015846@demeter2.kernel.org \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=kvm@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox