Re: [4.1.1-alpha-max] MySQL client : Incorrect checksum for freed object

Le 17/12/03 10:57, « David Mancel » <[email protected]> a écrit :

I've found a way to repeat the crashe of the client, juste after getting the
prompt, after the "use" command, i do "Ctrl+C":


% mysql -uroot -pPASSWORD
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2738 to server version: 4.1.1-alpha-max

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql> use a;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> *** malloc[13338]: error for object 0x161450: Incorrect checksum for
freed object - object was probably modified after being freed; break at
szone_error
zsh: segmentation fault  /usr/local/mysql/bin/mysql -uroot -p7CUrY8fNA


Automatic crash report :

Date/Time:  2003-12-17 11:04:35 +0100
OS Version: 10.2.8 (Build 6R73)
Host:       Serveur-bdd.local.

Command:    mysql
PID:        13338

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x3060616c

Thread 0 Crashed:
 #0   0x90004204 in free_list_remove_ptr
 #1   0x90003ed4 in szone_free
 #2   0x00027a00 in 0x27a00
 #3   0x0001da34 in 0x1da34
 #4   0x0000c02c in 0xc02c
 #5   0x00006890 in 0x6890
 #6   0x9000f96c in _sigtramp
 #7   0x000109e0 in 0x109e0
 #8   0xa0004a0c in dyld_func_lookup_pointer

PPC Thread State:
  srr0: 0x90004204 srr1: 0x0000d030                vrsave: 0x00000000
   xer: 0x20000000   lr: 0x9000416c  ctr: 0x90003d00   mq: 0x00000000
    r0: 0x3060541f   r1: 0xbffff0e0   r2: 0x00006890   r3: 0x00139010
    r4: 0x00161450   r5: 0x000004bf   r6: 0x80808080   r7: 0x00000002
    r8: 0x00139010   r9: 0x3076542f  r10: 0x00139290  r11: 0x00139000
   r12: 0x90003d00  r13: 0x000f5338  r14: 0x000f5bac  r15: 0x000f5380
   r16: 0x000f5bac  r17: 0x000f5338  r18: 0x00000001  r19: 0x000f6c74
   r20: 0x000f5338  r21: 0x000f6c74  r22: 0xa0003d10  r23: 0x00001ff0
   r24: 0x000041ff  r25: 0x00139010  r26: 0x000004bf  r27: 0x0000007f
   r28: 0x00161450  r29: 0x30606164  r30: 0x00160030  r31: 0x9000416c

HTH

David

> % mysql -uroot -pPASSWORD
> Welcome to the MySQL monitor.  Commands end with ; or \g.
> Your MySQL connection id is 2725 to server version: 4.1.1-alpha-max
> 
> Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
> 
> mysql> show databases;
> +-------------+
> | Database    |
> +-------------+
> | a           |
> | b           |
> | mysql       |
> | test        |
> +-------------+
> 4 rows in set (0.00 sec)
> 
> mysql> exit;
> *** malloc[13321]: error for object 0x161270: Incorrect checksum for freed
> object - object was probably modified after being freed; break at
> szone_error
> Bye
> 
> My system:
> 
> % sw_vers
> ProductName:    Mac OS X
> ProductVersion: 10.2.8
> BuildVersion:   6R73
> 
> Sometimes, the client crashes, but the free error is every times.
> 
> Cheers,


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