gdb – looking at core dump
So an application gave up the ghost and you finde a “corpse”. At least you can learn a signal it caught – see Program terminated with signal 11, Segmentation fault. $ gdb core.614.1636347290GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7Copyright (C) 2013 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.htmlThis is
seeking (linux) messages (log)
So they (a vendor) wants you to look if an application failure has a system cause? You reported an issues on 01-11-2021 06:00. You are intersted on what happened around 6:00 A.M. that day. Raffly # cd /var/log # head messages #what’s the oldest Oct 31 03:06:01 apz-sagb1p rsyslogd: [origin software=”rsyslogd” swVersion=”8.24.0-57.el7_9.1″ x-pid=”1697″ x-info=”http://www.rsyslog.com”] rsyslogd
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