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[Bug runtime/23876] User backtraces get truncated at frame 0x7fffffffe000 with function probes
- From: "agentzh at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Sat, 10 Nov 2018 00:52:36 +0000
- Subject: [Bug runtime/23876] User backtraces get truncated at frame 0x7fffffffe000 with function probes
- Auto-submitted: auto-generated
- References: <bug-23876-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=23876
--- Comment #1 from agentzh <agentzh at gmail dot com> ---
I'm also seeing this in target C programs compiled with gcc optimization
enabled (like -Og, -O1, and -O2). Though it is harder for me to create a
minimal C program that won't be optimized to nothing for demonstrating this
stap stack unwinding issue.
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