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[Bug runtime/14804] Kernel panic when running hello world stap script
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 29 Nov 2012 20:17:09 +0000
- Subject: [Bug runtime/14804] Kernel panic when running hello world stap script
- Auto-submitted: auto-generated
- References: <bug-14804-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14804
--- Comment #4 from Frank Ch. Eigler <fche at redhat dot com> 2012-11-29 20:17:09 UTC ---
OK, the problem appears to be that early during initialization, an _stp_error
is generated, but the mechanisms to transmit that message back to userspace
aren't as yet set up (_stp_mempool_init not yet called). This is a bug.
Would you mind trying to rerun the stap module with -DSTAP_DEBUG_PRINTK? That
should echo the error to printk first, just for curiosity.
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