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[Bug uprobes/10185] stap uprobe script on rawhide causes system crash
- From: "srikar at linux dot vnet dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 30 May 2009 16:42:54 -0000
- Subject: [Bug uprobes/10185] stap uprobe script on rawhide causes system crash
- References: <20090522092834.10185.ananth@in.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From srikar at linux dot vnet dot ibm dot com 2009-05-30 16:42 -------
(In reply to comment #2)
> Here is a simple reproducer on 2.6.29.3-140.fc11:
> stap -ve 'probe process("/lib/libc.so.6").function("raise"), begin { exit() }'
>
> That crashes every time on i686.PAE. With s|/lib/|/lib64/| it also crashes on
> x86_64.
>
> I tried it quickly on 2.6.27.21-170.2.56.fc10.i686 and it was fine there.
I tried roland's tree with commit id ea301763ee4b3ddbe853cb17c5cf4127babe603e
(corresponds to 2.6.29-rc2 with latest systemtap and that doesn't exhibit the
problem.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|systemtap at sources dot |srikar at linux dot vnet dot
|redhat dot com |ibm dot com
Status|NEW |ASSIGNED
http://sourceware.org/bugzilla/show_bug.cgi?id=10185
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