Comment 1 for bug 1102787

Testcase is easy:

$ cat start_mtr98
cd /ssd/Percona-Server-5.5.28-rel29.3-415.Linux.x86_64/mysql-test/
perl lib/v1/mysql-test-run.pl --start-and-exit --valgrind --vardir=/ssd/775838/vardir1_98 --master_port=18633 --mysqld="--innodb-max-bitmap-file-size=4095" --mysqld="--innodb-changed-pages-limit=-1" 1st 2>&1
$ cat stop_mtr98
/ssd/Percona-Server-5.5.28-rel29.3-415.Linux.x86_64/bin/mysqladmin -uroot -S/ssd/775838/vardir1_98/tmp/master.sock shutdown
$ ./start_mtr98;./stop_mtr98
$ vi /ssd/775838/vardir1_98/log/master.err # And see Valgrind error

Not repeatable on mysql-5.5.29-linux2.6-x86_64 (with --innodb-max-bitmap-file-size=4095 and --innodb-changed-pages-limit=-1 removed as it's not applicable to MS)