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[Bug kprobes/5963] testsuite/systemtap.maps/pmap_agg_overflow.stp crashes on 2.6.25-0.121.rc5.git4.fc9
- From: "wcohen at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 19 Mar 2008 12:55:50 -0000
- Subject: [Bug kprobes/5963] testsuite/systemtap.maps/pmap_agg_overflow.stp crashes on 2.6.25-0.121.rc5.git4.fc9
- References: <20080318180027.5963.wcohen@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From wcohen at redhat dot com 2008-03-19 12:55 -------
I have only tested this on a vmware machine running F-9. I have not tested this
on bare hardware. This is a uniprocessor machine. Maybe this is something that
vmware is not handling properly. I have a F-8 image on the same vmware machine.
I will check to whether the test runs correctly there.
The test correct prints the message that the test is only applies to
uniprocessor machines and then crashes. The test appears to be exiting. Could
there be a race where the handler for the probe is removed before. The problem
is elsewhere just manifested in that particular place because the data
structures are incorrect?
Are there other changes in the kprobes between the F-8 (2.6.24.3-34.fc8)and F-9
(2.6.25-0.121.rc5.git4.fc9) kernels)?
--
http://sourceware.org/bugzilla/show_bug.cgi?id=5963
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