Valgrind: Conditional jump or move depends on uninitialised value(s) in buf_do_flush_list_batch at buf0flu.cc:1719

2014-02-17 12:56:12 658 [Note] /sde/mysql-5.6.16-64.0-linux-x86_64-debug-valgrind/bin/mysqld-debug: ready for connections.
Version: '5.6.16-64.0-debug-log' socket: '/sde/049208/rundir1_272/tmp/master.sock' port: 17060 MySQL Community Server (GPL)
==658== Thread 19:
==658== Conditional jump or move depends on uninitialised value(s)
==658== at 0xD26448: buf_do_flush_list_batch(buf_pool_t*, unsigned long, unsigned long) (buf0flu.cc:1719)
==658== by 0xD268D2: buf_flush_batch(buf_pool_t*, buf_flush_t, unsigned long, unsigned long, bool, flush_counters_t*) (buf0flu.cc:1794)
==658== by 0xD26EFD: buf_flush_list(unsigned long, unsigned long, unsigned long*) (buf0flu.cc:2049)
==658== by 0xD27BA5: page_cleaner_do_flush_batch(unsigned long, unsigned long) (buf0flu.cc:2344)
==658== by 0xD29116: buf_flush_page_cleaner_thread (buf0flu.cc:2711)
==658== by 0x4E369D0: start_thread (in /lib64/libpthread-2.12.so)
==658== by 0x6118B6C: clone (in /lib64/libc-2.12.so)
==658== Uninitialised value was created by a stack allocation
==658== at 0xD2555A: buf_flush_page_and_try_neighbors(buf_page_t*, buf_flush_t, unsigned long, unsigned long*) (buf0flu.cc:1343)
==658==