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[Bug translator/11853] staprun errors do not appear on xterm
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 29 Jul 2010 17:37:53 -0000
- Subject: [Bug translator/11853] staprun errors do not appear on xterm
- References: <20100729102054.11853.andi-bz@firstfloor.org>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2010-07-29 17:37 -------
I can't figure this one out yet. It certainly seems like the
various processes are sending the messages out.
One thing that's clear though is that the strace is not quite pure,
possibly complicated by staprun's setuid nature. The typescript
traffic includes attempts to load the module (the "inserting module"
parts) that don't show up in the strace. Maybe another syscall
tracing widget is needed. Does older systemtap work on this
kernel?
I get the sense that some security widget is killing staprun and
perhaps its stderr channel. Does dmesg help?
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11853
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