Bug #27294 crash with innodb_locks_unsafe_for_binlog=1
Submitted: 20 Mar 2007 14:58 Modified: 18 Dec 2009 20:26
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
Category:MySQL Server: InnoDB storage engine Severity:S1 (Critical)
Version:4.1-bk OS:Any (All)
Assigned to: Timothy Smith CPU Architecture:Any
Tags: crash, innodb, innodb_locks_unsafe_for_binlog, lock
Triage: Triaged: D1 (Critical)

File: Maximum allowed size is 3MB.

If the data you need to attach is more than 3MB, you should create a compressed archive of the data and a README file that describes the data with a filename that includes the bug number (recommended filename: mysql-bug-data-27294.zip) and upload one to sftp.oracle.com. A free Oracle Web (SSO) account (the one you use to login bugs.mysql.com) and a client that supports SFTP are required in order to access the SFTP server.

To upload the file to sftp.oracle.com:

  1. Open an SFTP client and connect to sftp.oracle.com. Specify port 2021 and remote directory /support/incoming/.
  2. Log in with your newly created Oracle Web account (email address) and password.
  3. Upload the archive to /support/incoming.
  4. Once you have uploaded the file, add a comment to this bug to notify us about it.
Example: sftp -oPort=2021 -oUser=email sftp.oracle.com:/support/incoming

Usage Notes: This directory is unlistable, which means that once you have uploaded your file, you will not be able to see it. A file cannot be uploaded more than once with the same filename. The filename must be changed before attempting to upload the file again. The filename should always start with mysql-bug- prefix. Files are retained on the SFTP server for 7 days and then permanently removed.

[20 Mar 2007 15:47] Shane Bester
prebuilt value i can't get from debugger, but assembler shows garbage pointer being dereferenced. debug build didn't crash yet..

Attachment: some_5.0.38_debugger_output.txt (text/plain), 3.25 KiB.

[21 Mar 2007 7:54] Matthias Albert
is this correct?

Attachment: mysql-5.0.37-patch.txt (text/plain), 1.53 KiB.