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[Bug runtime/14348] New: Systemtap systemtap.base/buildid.exp hangs on F17 machines
- From: "wcohen at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Tue, 10 Jul 2012 21:23:25 +0000
- Subject: [Bug runtime/14348] New: Systemtap systemtap.base/buildid.exp hangs on F17 machines
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14348
Bug #: 14348
Summary: Systemtap systemtap.base/buildid.exp hangs on F17
machines
Product: systemtap
Version: unspecified
Status: NEW
Severity: critical
Priority: P2
Component: runtime
AssignedTo: systemtap@sourceware.org
ReportedBy: wcohen@redhat.com
Classification: Unclassified
When trying out the Fedora 17 systemtap-1.8 rpms on x86_64 machine the
systemtap.base/buildid.exp test would hang and the cpu use would be pegged.
This has been observed both on a physical f17 machine and virtual image.
kernel-3.4.4-5.fc17.x86_64
systemtap-1.8-1.fc17.x86_64
systemtap-testsuite-1.8-1.fc17.x86_64
To reproduce.
As root:
cd /usr/share/systemtap/testsuite/
make installcheck RUNTESTFLAGS="--debug buildid.exp"
The test will start running but never finish. Will also see the cpu load be
pegged on the machine.
Note that this problem has not been observed in the upstream git verions of
systemtap. It is suspected that that the following patch is fixing the problem
http://sourceware.org/git/gitweb.cgi?p=systemtap.git;a=commit;h=50bd2c22a62981ae8b7b379d48574671228f1446
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