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[Bug tapsets/4592] access to $bio ioblock.request probe in ioblock.stp fails
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 4 Jun 2007 19:32:31 -0000
- Subject: [Bug tapsets/4592] access to $bio ioblock.request probe in ioblock.stp fails
- References: <20070604192454.4592.wcohen@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2007-06-04 19:32 -------
(In reply to comment #0)
> When running the systemtap.samples/ioblocktest.stp, the test fails when
> running. It appears to make in invalid access through a pointer.
It would be useful to see the value of the pointer. You can do this by a
modified test case that arranges to print raw $bio and related values.
It could help figure out whether the pointers are invalid, whether the
debugging information is wrong, or something else is amiss.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=4592
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