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HPCC-32159 Fix core stack capture #18814

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merged 1 commit into from
Jun 27, 2024
Merged

HPCC-32159 Fix core stack capture #18814

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15 changes: 10 additions & 5 deletions initfiles/bin/check_executes
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Original file line number Diff line number Diff line change
Expand Up @@ -101,11 +101,16 @@ if [ $PMD_ALWAYS = true ] || [ $retVal -ne 0 ]; then
done
cp `ls -rt /tmp/postmortem.$progPid.log.*` $POST_MORTEM_DIR
rm /tmp/postmortem.$progPid.log.*
if [ -f core ]; then
echo "Generating info from core file to $POST_MORTEM_DIR/info.log" | tee -a $POST_MORTEM_DIR/info.log
gdb -batch -ix /opt/HPCCSystems/bin/.gdbinit -x /opt/HPCCSystems/bin/post-mortem-gdb ${PMD_PROGNAME} core 2>$POST_MORTEM_DIR/info.err >>$POST_MORTEM_DIR/info.log
echo "Generated info from core file" | tee -a $POST_MORTEM_DIR/info.log
rm core

readarray -t core_files < <(find . -maxdepth 1 -type f -name 'core*' -print)
# we only expect one, but cater for multiple
if [[ ${#core_files[@]} -gt 0 ]]; then
for file in "${core_files[@]}"; do
echo "Generating info from core file($file) to $POST_MORTEM_DIR/info.log" | tee -a $POST_MORTEM_DIR/info.log
gdb -batch -ix /opt/HPCCSystems/bin/.gdbinit -x /opt/HPCCSystems/bin/post-mortem-gdb ${PMD_PROGNAME} $file 2>$POST_MORTEM_DIR/info.err >>$POST_MORTEM_DIR/info.log
echo "Generated info from core file($file)" | tee -a $POST_MORTEM_DIR/info.log
rm $file
done
fi
dmesg -xT > $POST_MORTEM_DIR/dmesg.log
if [[ -n "${PMD_DALISERVER}" ]] && [[ -n "${PMD_WORKUNIT}" ]]; then
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