Update by Elena on 2012-11-02:

The described error can be seen on the attached after-recovery data using maria/5.3 revno 3589:

• unzip the attached archive;
• cd vardir1_66/master-data_recovery-aria
• run aria_chk smf2/smf_log_floodcontrol.MAI

The recovery by aria_read_log also fails on the attached pre-recovery data:

• unzip the attached archive;
• cd vardir1_66/master-data
• run aria_read_log --apply --check

It fails with

Table './smf2/smf_members' can't be opened (Error: 138)

Table './smf2/smf_members' creating as 'vardir1_66/master-data/smf2/smf_members.MAI'

Failed to open new table or write to data file

aria_read_log: Failed to open new table or write to data file

Got error 138 when executing record redo_create_table

aria_read_log: Got error 138 when executing record redo_create_table

aria_read_log: Aria engine: Redo phase failed

Recovery of tables with transaction logs FAILED

aria_read_log: Aria recovery failed. Please run aria_chk -r on all Aria tables and delete all aria_log.######## files

aria_read_log: FAILED

However, the bug report contains no indication of how the initial "bad" data was created. I tried to run some RQG tests with AriaDoubleRecovery reporter, smf2.sql as init-file and smf2.yy as a grammar, but didn't get the described problem. So, unless there is something wrong with the recovery itself, the report can be closed as incomplete.

==================================
Initial description:

After a double recovery using aria_read_log, aria_chk reported the following:

Aria double recovery failure "Record at: 1:0 Can't find key for index: 1"

Checking Aria file: smf2/smf_log_floodcontrol.MAI
Data records: 5 Deleted blocks: 0

• check file-size
• check key delete-chain
• check index reference
• check data record references index: 1
  aria_chk: error: Key tree 1 is empty
• check records and index references
  aria_chk: error: Record at: 1:0 Can't find key for index: 1
  State updated
  Aria table 'smf2/smf_log_floodcontrol.MAI' is corrupted
  Fix it using switch "-r" or "-o"