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[Bug dyninst/23513] Dyninst runtime kills the target process when attaching to the target process for a second time
- From: "scox at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Sat, 06 Apr 2019 01:01:44 +0000
- Subject: [Bug dyninst/23513] Dyninst runtime kills the target process when attaching to the target process for a second time
- Auto-submitted: auto-generated
- References: <bug-23513-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=23513
--- Comment #4 from Stan Cox <scox at redhat dot com> ---
Running with DYNINST_DEBUG_STARTUP=1
it seems the problem is dyninst fails to parse the stap so (not sure why) and
intentionally terminates the process.
[140306531820032]image.C[1461]: opening file
/tmp/stapSmTcdi/stap_2ecef162cf9d3c769f9c52398beab57b_1423.so
[140306531820032]image.C[1226]: created image
[140306531820032]image.C[1229]: processing shared object
[140306531820032]image.C[1247]: error in processing, deleting image and
returning
[140306531820032]mapped_object.C[157]: failed to parseImage
[140306531820032]dynProcess.C[618]: failed to create mapped object for library
/tmp/stapSmTcdi/stap_2ecef162cf9d3c769f9c52398beab57b_1423.so
[140306531820032]dynProcess.C[361]: bootstrap failed while creating mapped
objects
Failed to bootstrap process 9255: terminating...
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