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[Bug uprobes/10595] uprobe probes causes selinux failures
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 3 Sep 2009 16:25:15 -0000
- Subject: [Bug uprobes/10595] uprobe probes causes selinux failures
- References: <20090903122458.10595.mjw@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mjw at redhat dot com 2009-09-03 16:25 -------
It isn't return probe specific like I first thought.
With both normal and return probes there is this hint in /var/log/messages:
kernel: Uprobes failed to allocate a vma for pid/tgid 17519/17519 for
single-stepping out of line.
The strange thing is that normal uprobes still seem to work, they trigger their
handler as expected even though you get a selinux denial message, but return
probes don't trigger.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|uprobe return probes causes |uprobe probes causes selinux
|selinux failures |failures
http://sourceware.org/bugzilla/show_bug.cgi?id=10595
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