Marking as "still seen" as per IRC with Laurynas, and also has missing DBUG_RETURN
/ssd/Percona-Server-5.6.13-rc60.5-431-debug.Linux.x86_64/bin/mysqld: debugger aborting because missing DBUG_RETURN or DBUG_VOID_RETURN macro in function "ibuf_insert"
Marking as "still seen" as per IRC with Laurynas, and also has missing DBUG_RETURN
/ssd/Percona- Server- 5.6.13- rc60.5- 431-debug. Linux.x86_ 64/bin/ mysqld: debugger aborting because missing DBUG_RETURN or DBUG_VOID_RETURN macro in function "ibuf_insert"