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[Bug runtime/14026] inode-uprobes should compute proper SET_REG_IP before probe invocation
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Tue, 14 Aug 2012 22:20:13 +0000
- Subject: [Bug runtime/14026] inode-uprobes should compute proper SET_REG_IP before probe invocation
- Auto-submitted: auto-generated
- References: <bug-14026-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14026
--- Comment #28 from Mark Wielaard <mjw at redhat dot com> 2012-08-14 22:20:13 UTC ---
(In reply to comment #27)
> The 3 failures are all prelink failures, of the form:
>
> ====
> prelink failed: /usr/sbin/prelink: Could not set security context for
> ./libuprobeslibgcc-O3-m64-prelink-sep-debug-after.so: Operation not supported
> ====
Is that on NFS? I believe that case has a bug (either kernel/selinux or
prelink).
You might want to try testsuite/systemtap.context/uprobe_uaddr.exp which should
test this case more precisely.
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