From: "dsmith at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sources.redhat.com
Subject: [Bug runtime/3379] probe on "atomic_notifier_call_chain" crashes the system
Date: Wed, 18 Oct 2006 19:11:00 -0000 [thread overview]
Message-ID: <20061018191129.345.qmail@sourceware.org> (raw)
In-Reply-To: <20061018073138.3379.guij@cn.ibm.com>
------- Additional Comments From dsmith at redhat dot com 2006-10-18 19:11 -------
This is a known problem. See:
<http://sources.redhat.com/ml/systemtap/2006-q3/msg00637.html>
Bibo Mao volunteered to add kernel patches for the 3 problem areas I found.
Here's the specific one for atomic_notifier_call_chain(), which marks it with
"__kprobes":
<http://www.ussg.iu.edu/hypermail/linux/kernel/0609.3/0589.html>
A problem we have is that atomic_notifier_call_chain() has been marked as
"__kprobes" in the upstream kernel, but hasn't made it to a released kernel from
my understanding (by either kernel.org or a vendor).
I have no problem with adding "atomic_notifier_call_chain" to the blacklist in
the meantime.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=3379
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next prev parent reply other threads:[~2006-10-18 19:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-18 7:31 [Bug runtime/3379] New: " guij at cn dot ibm dot com
2006-10-18 19:11 ` dsmith at redhat dot com [this message]
2006-10-18 21:48 ` [Bug runtime/3379] " Keshavamurthy Anil S
2006-10-18 21:48 ` anil dot s dot keshavamurthy at intel dot com
2006-10-24 14:56 ` dsmith at redhat dot com
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