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satoru-takeuchi/trace-signal.sh

Created June 10, 2017 01:45
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trace-signal.sh
TRACEDIR=/sys/kernel/debug/tracing/
echo 1 > ${TRACEDIR}/events/signal/signal_generate/enable
echo '!stacktrace' > ${TRACEDIR}/events/signal/signal_generate/trigger
echo 'stacktrace if sig == 11' > ${TRACEDIR}/events/signal/signal_generate/trigger
echo 1 > ${TRACEDIR}/tracing_on
echo > ${TRACEDIR}/trace
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