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From: | Mike Miller |
Subject: | [Octave-bug-tracker] [bug #53733] Panic/segfault when calling Java method after forge:im[read|write] |
Date: | Tue, 24 Apr 2018 17:21:31 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0 |
Follow-up Comment #13, bug #53733 (project octave): Is it possible that gdb is interacting with the JVM in some way to produce this segfault that is not a real symptom? On my system, there are gdb plugins under /usr/share/gdb for each of the versions of libjvm.so that are installed on my system: $ find /usr/share/gdb | grep java /usr/share/gdb/auto-load/usr/lib/jvm/java-11-openjdk-amd64 /usr/share/gdb/auto-load/usr/lib/jvm/java-11-openjdk-amd64/jre /usr/share/gdb/auto-load/usr/lib/jvm/java-11-openjdk-amd64/jre/lib /usr/share/gdb/auto-load/usr/lib/jvm/java-11-openjdk-amd64/jre/lib/server /usr/share/gdb/auto-load/usr/lib/jvm/java-11-openjdk-amd64/jre/lib/server/libjvm.so-gdb.py /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64 /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64/jre /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64/jre/lib /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64 /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server /usr/share/gdb/auto-load/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so-gdb.py /usr/share/gdb/auto-load/usr/lib/jvm/java-10-openjdk-amd64 /usr/share/gdb/auto-load/usr/lib/jvm/java-10-openjdk-amd64/jre /usr/share/gdb/auto-load/usr/lib/jvm/java-10-openjdk-amd64/jre/lib /usr/share/gdb/auto-load/usr/lib/jvm/java-10-openjdk-amd64/jre/lib/server /usr/share/gdb/auto-load/usr/lib/jvm/java-10-openjdk-amd64/jre/lib/server/libjvm.so-gdb.py /usr/share/gdb/auto-load/usr/lib/jvm/java-9-openjdk-amd64 /usr/share/gdb/auto-load/usr/lib/jvm/java-9-openjdk-amd64/jre /usr/share/gdb/auto-load/usr/lib/jvm/java-9-openjdk-amd64/jre/lib /usr/share/gdb/auto-load/usr/lib/jvm/java-9-openjdk-amd64/jre/lib/server /usr/share/gdb/auto-load/usr/lib/jvm/java-9-openjdk-amd64/jre/lib/server/libjvm.so-gdb.py Is there a way to prevent these plugins from being loaded to see whether the segfault occurs when gdb is not trying to load the JVM independently of Octave trying to load it? _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?53733> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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