Comment 4 for bug 1086227

Bug is reproducible with an RQG initiating script like this:

$ cat cmd12
ps -ef | grep 'cmdrun_12' | grep -v grep | awk '{print $2}' | xargs sudo kill -9
rm -Rf /data/ssd/qa/102/cmdrun_12
mkdir /data/ssd/qa/102/cmdrun_12
cd /data/ssd/qa/102/randgen
bash -c "set -o pipefail; perl runall.pl --queries=100000000 --seed=23926 --duration=600 --querytimeout=60 --short_column_names --sqltrace --reporter=Shutdown,Backtrace,QueryTimeout,ErrorLog,ErrorLogAlarm --mysqld=--log-output=none --mysqld=--sql_mode=ONLY_FULL_GROUP_BY --grammar=conf/percona_qa/percona_qa.yy --gendata=conf/percona_qa/percona_qa.zz --basedir=/data/ssd/qa/102/Percona-Server-5.5.28-rel29.1-359.Linux.x86_64 --valgrind --reporter=ValgrindErrors --validator=MarkErrorLog --threads=1 --views --mysqld=--userstat --mysqld=--innodb_lazy_drop_table=1 --mysqld=--innodb_file_per_table=1 --mtr-build-thread=784 --mask=53932 --vardir1=/data/ssd/qa/102/cmdrun_12 > /data/ssd/qa/102/cmdrun12.log 2>&1"

Versions:
randgen Revno: 792 | Revision-Id: <email address hidden>
PS Percona-Server-5.5.28-rel29.1-359.Linux.x86_64