From: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
To: Wenji Huang <wenji.huang@oracle.com>
Cc: systemtap@sourceware.org
Subject: Re: current.stp killed the machine
Date: Mon, 16 Jul 2007 08:31:00 -0000 [thread overview]
Message-ID: <20070716080611.GA15321@in.ibm.com> (raw)
In-Reply-To: <469B227E.50903@oracle.com>
On Mon, Jul 16, 2007 at 03:47:10PM +0800, Wenji Huang wrote:
> Hi,
>
> I ran "make installcheck" using the latest source code of systemtap,
> found that the kernel panic.
>
> Related information:
>
> kernel BUG at arch/i386/kernel/kprobes.c:452!
> invalid opcode: 0000 [#1]
> Call Trace:
> kretprobes_trampoline+
> .........
>
> Environment:
> VM - i386
> 2.6.21
This looks similar to bz#4542.
Masami,
Looks like this problem is affecting only i386; is it possible that this
is something to do with the kretprobe booster?
Request you to take a look.
Thanks,
Ananth
prev parent reply other threads:[~2007-07-16 8:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-16 8:04 Wenji Huang
2007-07-16 8:31 ` Ananth N Mavinakayanahalli [this message]
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