#49761 [NEW]: Error while sending CHANGE_USER packet

From: oliviapurvis at yahoo dot com Operating system: CentOS 5.3 PHP version: 5.3.0 PHP Bug Type: MySQLi related Bug description: Error while sending CHANGE_USER packet Description: ------------ I'm currently using Mysqli (mysqlnd) with persistent connection. When checking the apache error log file I get lots of this warning: [Thu Oct 01 00:38:38 2009] [error] [client 122.122.122.122] PHP Warning: Error while sending CHANGE_USER packet. PID=18133 in /home/mysite/myscript.php on line 10 Line 10 of the script is: $db=new mysqli('p:localhost','user','pass','mydb',3306); The warning is not generated on every request to the script. It occurs only once every few minutes. Is this a bug? -- Edit bug report at http://bugs.php.net/?id=49761&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49761&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49761&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49761&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=49761&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49761&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=49761&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=49761&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=49761&r=needscript Try newer version: http://bugs.php.net/fix.php?id=49761&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=49761&r=support Expected behavior: http://bugs.php.net/fix.php?id=49761&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=49761&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=49761&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=49761&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49761&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=49761&r=dst IIS Stability: http://bugs.php.net/fix.php?id=49761&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=49761&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=49761&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=49761&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=49761&r=mysqlcfg