linux-kernel - KVM-AMD OOPS

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Date:	Sun, 8 Jul 2007 18:15:43 +0200
From:	"Sasa Ostrouska" <casaxa@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: KVM-AMD OOPS

Hi people,

I have kernel 2.6.21.5 and when trying to insert the kvm-amd module I
get this oops:

root@...erver:~# modprobe kvm-amd
int3: 0000 [1] PREEMPT SMP
CPU 1
Modules linked in: kvm_amd snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
nls_iso8859_1 ntfs nls_base usb_storage libusual capability commoncap
lp psmouse snd_hda_intel snd_hda_codec snd_pcm snd_timer ohci_hcd
ehci_hcd 8139too rtc_cmos snd soundcore snd_page_alloc usbcore k8temp
mii rtc_core rtc_lib i2c_nforce2 parport_pc parport
Pid: 2898, comm: modprobe Tainted: P       2.6.21.5 #1
RIP: 0010:[<ffffffff80572364>]  [<ffffffff80572364>]
register_cpu_notifier+0x1/0x31
RSP: 0000:ffff81006e34df40  EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000c0010117
RDX: 000000000000ffff RSI: ffff81006e219640 RDI: ffffffff80536510
RBP: ffffffff880d8840 R08: 0000000000000000 R09: 000000000006b5f4
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000005296b0
R13: 00007fff51fe55c0 R14: 0000000000000000 R15: 0000000000000000
FS:  00002b4e58e18b00(0000) GS:ffff810002e794c0(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000000050df64 CR3: 000000007a0f3000 CR4: 00000000000006e0
Process modprobe (pid: 2898, threadinfo ffff81006e34c000, task ffff81007bc48400)
Stack:  ffffffff8039e024 ffff81006e34c000 ffffffff880d8840 0000000000005e19
 ffffffff8024537c 0000000000000000 00007fff51fe50c0 00000000004142d0
 ffffffff8020967e 0000000000000206 00000000005230e0 000000000052f4c9
Call Trace:
 [<ffffffff8039e024>] kvm_init_arch+0x90/0x145
 [<ffffffff8024537c>] sys_init_module+0xad/0x168
 [<ffffffff8020967e>] system_call+0x7e/0x83


Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
RIP  [<ffffffff80572364>] register_cpu_notifier+0x1/0x31
 RSP <ffff81006e34df40>
note: modprobe[2898] exited with preempt_count 1
Segmentation fault

Message from syslogd@...erver at Sun Jul  8 21:00:33 2007 ...
rcserver kernel: int3: 0000 [1] PREEMPT SMP
root@...erver:~#

This is on a x86-64 machine. If you need additional info please
contact by e-mail as i'm not subscribed to the list.

Best Regards
Sasa Ostrouska
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