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[Bug kprobes/4285] improve kretprobes BUG message
- From: "maneesh at in dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 27 Mar 2007 11:36:01 -0000
- Subject: [Bug kprobes/4285] improve kretprobes BUG message
- References: <20070327032951.4285.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From maneesh at in dot ibm dot com 2007-03-27 12:36 -------
(In reply to comment #1)
> This is related to the generic Linux Kernel BUG handling mechanism and as such
> is not directly related to Kprobes. While it is a good idea to have information
> about which particular kprobe caused the problem, IMO, its not something we can
> fix from the kprobes layer.
Probably Frank just needs a custom printk message before the BUG_ON hit?
BTW, "esi" has the pointer to kretprobe_instance. I am not sure if just this
info is useful or not.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=4285
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